2022年
2021年
- K.Wagatsuma: Spectroscopy for Materials Analysis, An Introduction, Singapore, Springer Nature (2021). https://link.springer.com/book/10.1007/978-981-16-5946-1
- S. Imashuku, W. Hashimoto, K.Wagatsuma: Nondestructive, Rapid Identification of Aluminum Nitride and Internal Alumina Scales on a Heat-Resistant Alloy Using Cathodoluminescence, Oxid. Met. (2021). https://doi.org/10.1007/s11085-021-10053-8
- K. Nakayama, K.Wagatsuma: Oxidative Quaternary Acidic Mixture on Microwave-assisted Digestion for High-Carbon Iron Samples, ISIJ Int., 61(7) (2021) 2182-2185. https://doi.org/10.2355/isijinternational.ISIJINT-2020-716
- K. Nakayama, K.Wagatsuma: Multicomponent Internal Standard Methods for Determination of Vanadium, Chromium, Nickel, and Copper in Tool Steel Samples in Continuum-light-source Flame Atomic Absorption Spectrometry, ISIJ. Int., 61(7) (2021) 2123-2127.https://doi.org/10.2355/isijinternational.ISIJINT-2020-732
- S. Imashuku, M. Nagasako, K. Wagatsuma: Effect of Reheating and Quenching on the Cathodoluminescence Intensity of Free Lime in Steelmaking Slag, Microsc. Microanal., 27 (2021) 484-490. https://doi.org/10.1017/S1431927621000374
- S. Imashuku, K. Wagatsuma: X-ray-excited optical luminescence imaging for on-site identification of xenotime, J. Geochem. Explor., 225 (2021) 106763. https://doi.org/10.1016/j.gexplo.2021.1067632
- S. Imashuku, W. Hashimoto, K.Wagatsuma: Nondestructive thickness measurement of silica scale using cathodoluminescence, Spectrochim. Acta Part A, 246 (2021) 119022. https://doi.org/10.1016/j.saa.2020.119022
- J. Weng, S. Kashiwakura, K. Wagatsuma: Effect of Plasma Gas and the Pressure on Spatially and Temporally Resolved Image of Copper Emission Lines in Laser Induced Plasma Optical Emission Spectrometry, Anal. Sci., 37 (2021) 367-375. https://doi.org/10.2116/analsci.20P203
- K. Wagatsuma: Role of the triplet metastable levels in ionization/excitation of palladium atom in glow discharge plasmas using several plasma gases, Spectrochim. Acta Part B, 175 (2021) 106018. https://doi.org/10.1016/j.sab.2020.106018
- K. Wagatsuma: Excitation Behavior of Copper Ionic Emission Lines During the 3d94p - 3d94s Transition in the Glow Discharge Plasma with Xenon in Comparison to Using Argon and Krypton, Atom. Spectrosc. 42 (2021) 12-17. https://doi.org/10.46770/AS.2020.204
2020年
- K. Wagatsuma: Characteristics of the transient signal from pulsed glow discharge plasma for atomic emission analysis, Appl. Spectrosc. Rev., 55 (2020) 76-86. https://doi.org/10.1080/05704928.2019.1588742
- K. Furukawa, K.Wagatsuma: Formation of an oxide layer on a biomaterial Co-Cr-Mo alloy by using a hollow-cathode glow discharge plasma with argon-oxygen and neon-oxygen mixed gases, Surf. Interfaces, 18 (2020) 100402. https://doi.org/10.1016/j.surfin.2019.100402
- T. Matsuda, S. Kashiwakura, K. Wagatsuma: Statistical analysis on the distribution of alumina inclusion particles in ferritic stainless steels in laser-induced breakdown spectrometry using 1-kHz Q-switched Nd:YAG laser, Microchem. J., 153 (2020) 104400. https://doi.org/10.1016/j.microc.2019.104400
- S. Imashuku, H. Tsuneda, K. Wagatsuma: Rapid and Simple Identification of Free Magnesia in Steelmaking Slag Used for Road Construction Using Cathodoluminescence, Metall. Mater. Trans. B, 51 (2020) 27-34. https://doi.org/10.1007/s11663-019-01724-8
- S. Imashuku, K. Wagatsuma: Cathodoluminescence Analysis of Nonmetallic Inclusions in Steel Deoxidized and Desulfurized by Rare-Earth Metals (La, Ce, Nd), Metall. Mater. Trans. B, 51 (2020) 79-84. https://doi.org/10.1007/s11663-019-01732-8
- S. Imashuku, H. Tsuneda, K. Wagatsuma: Effects of divalent-cation iron and manganese oxides on the luminescence of free lime and free magnesia, Spectrochim Acta Part A, 229 (2020) 117952. https://doi.org/10.1016/j.saa.2019.117952
- X. Zhang, K. Wagatsuma: Optimization of Discharge Parameters for a Glow Discharge Emission Spectrograph with Two-dimensional Spatial Resolution, ISIJ Int., 60 (2020), 610-612. https://doi.org/10.2355/isijinternational.ISIJINT-2019-205
- Y. Nunome, K. Kodama, K. Wagatsuma: Glow discharge plasma ionization mass spectrometry for direct detection of carbonyl compounds in the gas-phase, Anal. Sci., 36 (2020) 269-276. https://doi.org/10.2116/analsci.19P252
- K. Nakayama, K. Wagatsuma, Absorption-free calibration on X-ray fluorescence analysis of high-speed steel with glass bead preparation, X-Ray Spectrom., 49 (2020) 332-337. https://doi.org/10.1002/xrs.3134
- K. Nakayama, K. Wagatsuma, Application of quaternary acid mixture to microwave digestion effective for various kinds of steel samples, ISIJ Int., 60 (2020), 193-195. https://doi.org/10.2355/isijinternational.ISIJINT-2019-393
- K. Nakayama, K. Wagatsuma: Borate fusion preparation of high-speed steel for determination of vanadium by flame atomic absorption spectrometry with a continuum-light-source spectrometer system, ISIJ Int., 60(4) (2020) 812-814. https://doi.org/10.2355/isijinternational.ISIJINT-2019-601
- S. Imashuku, K. Wagatsuma: Cathodoluminescence Analysis for the Nondestructive Evaluation of Silica Scale on an Iron-Based Alloy, Oxid. Met., 93 (2020) 175-182. https://doi.org/10.1007/s11085-019-09952-8
- S. Kashiwakura, K. Wagatsuma, Selection of Atomic Emission Lines on the Mutual Identification of Austenitic Stainless Steels with a Combination of Laser-induced Breakdown Spectroscopy (LIBS) and Partial-least-square Regression (PLSR), ISIJ Int., 60 (2020). 1245-1253. https://doi.org/10.2355/isijinternational.ISIJINT-2019-549
- Y. Fugane, S. Kashiwakura, K. Wagatsuma: Rapid detection of inclusion particles in recycled aluminum materials by laser-induced plasma optical emission spectrometry with scanning laser beam, Surf. Interfaces, 20 (2020)100602. https://doi.org/10.1016/j.surfin.2020.100602
- M. Kasuya, S. Imashuku, K. Wagatsuma, K. Urakawa, T. Sato, T. Ebata, S. Suzuki: Characterization and Control of Aluminum Oxide Thin Films Formed on Surfaces of FeCo-V Alloys, e-J. Surf. Sci. Nanotechnol., 18 (2020) 275-280. https://doi.org/10.1380/ejssnt.2020.275
- N. Ohtsu, M. Oku, A. Nomura, K. Wagatsuma: XPS spectra of chromium monosilicides and disilicides obtained by in situ fractured clean surfaces, Surf. Interface Anal. 52 (2020) 1050-1054. https://doi.org/10.1002/sia.6837
- S. Imashuku, T. Kamimura, S. Kashiwakura, K.Wagatsuma: Quantitative Analysis of Hydrogen in High-Hydrogen-Content Material of Magnesium Hydride via Laser-Induced Breakdown Spectroscopy, Anal. Chem. 92 (2020) 11171-11176. https://doi.org/10.1021/acs.analchem.0c01479
- J. Weng, S. Kashiwakura, K. Wagatsuma: Spatially and Temporally Resolved Two-Dimensional Emission Images of Copper Atomic and Ionic Lines in Laser-Induced Plasma Optical Emission Spectrometry, ChemistrySelect 5 (2020) 12558-12563. https://doi.org/10.1002/slct.202003490
- Y. Fugane, S. Kashiwakura, K. Wagatsuma: Uncertainty of the Analytical Values in Laser-induced Plasma Optical Emission Spectrometry for Element-based Sorting of Commercial Aluminum Alloys, Anal. Sci., 36(11) (2020) 1415-1421. https://doi.org/10.2116/analsci.20P213
- Y. Fugane, S. Kashiwakura, K. Wagatsuma: Control of Laser Focal Point by Using an Electrically Tunable Lens in Laser-induced Plasma Optical Emission Spectrometry, ISIJ Int., 60(12) (2020) 1845-1850. https://doi.org/10.2355/isijinternational.ISIJINT-2020-170
2019年
- S. Imashuku, K. Wagatsuma: Cathodoluminescence analysis of nonmetallic inclusions of nitrides in steel”, Sur. Interface Anal., 51 (2019) 31-34. https://doi.org/10.1002/sia.6539
- Y. Nunome, K. Kodama, Y. Ueki, R. Yoshiie, I. Naruse, K. Wagatsuma: Direct analysis of saturated hydrocarbons using glow discharge plasma ionization source for mass spectrometry, Talanta, 204 (2019) 310-319. https://doi.org/10.1016/j.talanta.2019.05.115
- S. Imashuku, K. Wagatsuma: Simple identification of Al2O3 and MgO.Al2O3 spinel inclusions in steel using X-ray-excited optical luminescence, X-ray Spectrom., 48 (2019) 522-526. https://doi.org/10.1002/xrs.2995
- S. Imashuku, H. Taguchi, S. Fujieda, S. Suzuki, K. Wagatsuma: Three-dimensional lithium mapping of graphite anode using laser-induced breakdown spectroscopy, Electrochim. Acta, 293 (2019) 78-83. https://doi.org/10.1016/j.electacta.2018.10.013
- 常田 大喜, 今宿 晋, 我妻 和明: カソードルミネッセンス法による製鋼スラグ中の遊離石灰の識別, 鉄と鋼, 105 (2019) 522-529. https://doi.org/10.2355/tetsutohagane.TETSU-2018-131
- T. Matsuda, K. Wagatsuma: Optimization of measuring parameters for two-dimensional elemental mapping in laser-induced break down optical emission spectrometry using 1-kHz Q-switched Nd:YAG laser, ISIJ Int., 59 (2019) 1838-1845. https://doi.org/10.2355/isijinternational.ISIJINT-2019-088
- S. Imashuku, H. Taguchi, T. Kawamata, H. Yorifuji, S. Fujieda, S. Kashiwakura, K. Shinoda, S. Suzuki, K. Wagatsuma: Simpler method for acquiring quantitative state-of-charge distribution of lithium-ion battery cathode with high accuracy, J. Electrochem. Soc., 166 (2019) A1972-A1976. https://doi.org/10.1149/2.0801910jes
- S. Imashuku, K. Wagatsuma: Non-destructive evaluation of alumina scale on heat-resistant steels using cathodoluminescence and X-ray-excited optical luminescence, Corr. Sci., 154 (2019) 226-230. https://doi.org/10.1016/j.corsi.2019.04.009
2018年
- 千葉 友幸、我妻 和明、高田 九二雄、安彦 兼次:不活ガス融解−赤外線吸収法による鋼試料の酸素定量値と試料表面積の相関に基づいた表面吸着あるいは化合した酸素量の評価、鉄と鋼、104(1), 61-63 (2018). https://dx.doi.org/10.2355/tetsutohagane.TETSU-2017-056
- Y. Nunome, K. Kodama, Y. Ueki, R. Yoshiie, I. Naruse, K. Wagatsuma: Development of soft ionization using direct current pulse glow discharge plasma source in mass spectrometry fot volatile organic compounds analysis, Spectrochim. Acta Part B, 130, 44-49 (2018). https://doi.org/10.1016/j.sab.2017.11.002
- O. Miura, K. Sasaki, K. Wagatsuma: Effect of the duty ratio on FFT power spectrum of the emission signal excited by square-wave-pulsed glow discharge plasma, Microchem. J., 139, 62-68 (2018). https://doi.org/10.1016/j.microc.2018.02.021
- Y. Nunome, K. Kodama, K. Sasaki, K. Wagatsuma: Transient response of the emission signal controlled by pulsated bias current in pulsed radio-frequency glow discharge optical emission spectrometry, Spectrochim. Acta Part B, 146, 50-56 (2018). https://doi.org/10.1016/j.sab.2018.04.023
- X. Zhang, K. Wagatsuma: Comparative investigation of the emission characteristics between 6.78-MHz radio-frequency and direct-current glow discharge plasmas for atomic emission spectrometry, Spectrochim. Acta Part B, 147, 109-114 (2018). https://doi.org/10.1016/j.sab.2018.05.020
- 中畑 翔子、柏倉 俊介、我妻 和明:走査レーザー誘起プラズマ発光分析法による化成処理アルミニウム合金の表面被膜の面方向分析、鉄と鋼、104(No7), 358-362 (2018). https://dx.doi.org/10.2355/tetsutohagane.TETSU-2018-007
- S. Kashiwakura, K. Wagatsuma: The optimization of partial-least-square regression for determination of manganese in low-alloy steel by single-shot laser-induced breakdown spectroscopy, ISIJ int., 58(9), (2018) 1705-1710. https://doi.org/10.2355/isijinternational.ISIJINT-2018-134
- O. Miura, K. Wagatsuma: Application of dual-step pulse voltage to the excitation source for improving the depth profiling in glow discharge optical emission spectrometry, ISIJ int., 58(10), 1826-1831 (2018). https://dx.doi.org/10.2355/isijinternational.ISIJINT-2018-019
- S. Imashuku, H. Taguchi, T. Kawamata, S. Fujieda, S. Kashiwakura, S. Suzuki, K. Wagatsuma: Quantitative lithium mapping of lithium-ion battery cathode using laser-induced breakdown spectroscopy, J. Power Sources, 399, 186-191 (2018). https://doi.org/10.1016/j.jpowsour.2018.07.088
- S. Imashuku, K. Wagatsuma: Rapid identification of calcium aluminate inclusions in steels using cathodoluminescence analysis, Metall. Trans.B, 49(5) (2018) 2868-2874. https://doi.org/10.1007/s11663-018-1362-0S
- 中山 健一, 我妻 和明: 誘導結合プラズマ発光分光分析法による高炉スラグの組成分析のためのガラスビード融解処理, 分析化学, 67(11) (2018) 673-679. https://doi.org/10.2116/bunsekikagaku.67.673
- O. Miura, K. Sasaki, K. Wagatsuma: Data treatment of the emission signal from square-wave-pulsed glow discharge plasma based on an algorism of fast Fourier transform, Metall. Anal., 38 (Suppl.) (2018) 25-30.
- H. Tsuneda, S. Imashuku, K. Wagatsuma: Mapping of free-lime particles in steelmaking slag utilizing cathodoluminescence method, Metall. Anal., 38 (Suppl.) (2018) 31-35.
- X. Zhang, K. Wagatsuma: Development of glow discharge optical emission spectrometer with two-dimensional spatial resolution - setting of controlling parameters for intensified charge coupled device detector, Metall. Anal., 38 (Suppl.) (2018) 36-40.
2017年
- Y. Toya, T. Itagaki, K. Wagatsuma: Application of Internal Standard Method for Several 3d-Tansition Metallic Elements in Flame Atomic Spectrometry Using a Multi-wavelength High-resolution Spectrometer, Anal. Sci., 33 (2017) 217-222. https://doi.org/10.2116/analsci.33.217
- S. Imashuku, K. Wagatsuma: Portable Pyroelectric Electron Probe Microanalyzer with a spot size of 40 um, Rev. Sci. Instrm., 88 (2017) 023117. https://doi.org/10.1063/1.4976577
- X. Zhang, S. Kashiwakura, K. Wagatsuma: Fundamental Study on Ablation Sampling of Fe-based Binary Alloys in Laser-induced Breakdown Optical Emission Spectrometry, Anal. Sci., 33 (2017) 343-349. https://doi.org/10.2116/analsci.33.343
- K. Shimazaki, K. Satoh, K. Wagatsuma: Emission Spectrometric Evaluation of a Hollow-cathode Glow Discharge Plasma with Helium-Oxygen Mixed Gas for Surface Modification of Co-Cr-Mo alloy, Plasma Chem. Plasma Process., 37 (2017) 1265-1279. https://doi.org/10.1007/s11090-017-9801-2
- S. Nakahata, S. Kashiwakura, K. Wagatsuma: Quantitative distribution analysis of alumina inclusion particles in ferritic stainless steels by using laser-induced breakdown optical emission spectrometry, Surf. Interface Anal., 49 (2017) 740-749. https://doi.org/10.1002/sia.6217
- K. Sakane and K. Wagatsuma: Improvement in Signal Response of In-depth Elemental Profiles in Radio-frequency Glow Discharge Optical Emission Spectrometry by Using a Bias-current Introduction Method, ISIJ Int., 57(No. 9) (2017), 1563-1566. http://dx.doi.org/10.2355/isijinternational.ISIJINT-2017-168
- 板垣 俊子、芦野 哲也、我妻 和明:連続光源フレーム原子吸光分析法を用いる鉄鋼中ニッケルの高精度分析のための鉄内標準線の選択と逐次測定内標準法の検討、分析化学、66(7), (2017) 515-520. https://doi.org/10.2116/bunsekikagaku.66.515
- X. Zhang, K. Wagatsuma: Emission characteristics of 6.78-MHz radio-frequency glow discharge plasma in a pulsed mode, Spectrochim. Acta Part B, 133 (2017) 72-80. http://dx.doi.org/10.1016/j.sab.2017.05.003
- S. Imashuku、K. Ono, R. Shishido, S. Suzuki, K. Wagatsuma: Cathodoluminescence analysis for rapid identification of alumina and MgAl2O4 spinel inclusions in steels, Mat. Charact., 131 (2017) 210-216. http://dx.doi.org/10.1016/j.matchar.2017.07.016
- S. Imashuku, K. Ono, K.Wagatsuma: Rapid phase mapping in heat-treated powder mixture of alumina and magnesia utilizing cathodoluminescence, X-Ray Spectrom. 2017, 46, 131-135.http://dx.doi.org/10.1002/xrs.273
- K. Satoh, S. Sato, M. Ohnuma,T.Naruse, Y. Kim, T. Ebata,S. Suzuki, K.Wagatsuma: Small-angle X-ray Scattering Studies on Aging Precipitation of High-strength Soft-magnetic Stainless Steels, ISIJ Int., 57(11), 2028-2033 (2017). http://dx.doi.org/10.2355/isijinternational.ISIJINT-2017-170S
- S. Imashuku, K.Ono, K. Wagatsuma: X-Ray Excited Optical Luminescence and Portable Electron Probe Microanalyzer Cathodoluminescence (EPMA-CL) Analyzers for On-Line and On-Site Analysis of Nonmetallic Inclusions in Steel, Microsc. Microanal., 23, 1143-1149 (2017). https://doi.org/10.1017/S1431927617012685
2016年
- 我妻 和明: 解説:共同実験による定量分析値の決定とその精確度の評価、軽金属、66(2), (2016). 72-76. https://doi.org/10.2464/jilm.66.72
- K. Wagatsuma, K. Satoh: Estimation Using an Enhancement Factor on Non Local Thermodynamic Equilibrium Behavior of High-lying Energy Levels of Neutral Atom in Argon Radio-Frequency Inductively Coupled Plasma, Anal. Sci. 32(5), (2016), 535-541. https://doi.org/10.2116/analsci.32.535
- K. Satoh, S. Sato, K. Wagatsuma: Formation mechanism of toxic-element-free oxide layer on Ti-6Al-4V alloy in d.c. glow discharge plasma with pure oxygen gas, Surface & Coatings Technology, 302 (2016), 82-87. https://doi.org/10.1016/j.surfcoat.2016.05.080
- K. Nakayama, K. Wagatsuma: Rapid Borate Fusion Pre-treatment for ICP-AES Determination of Tungsten in High-speed Steel, ISIJ International, 56(6) (2016), 1114-1116. https://doi.org/10.2355/isijinternational.ISIJINT-2015-648
- S. Imashuku, K. Wagatsuma, J. Kawai: Scanning Electron Microscope-Cathodoluminescence Analysis of Rare-Earth Elements in Magnets, Microsc. Microanal., 22(1) (2016), 82-86. https://doi.org/10.1017/S1431927615015676
- K. Satoh, S. Sato, K. Yamanaka, S. Suzuki, A. Chiba, K. Wagatsuma: Line-Profile Analysis Combined with Texture Analysis for Characterizing Dislocation Distribution in Texture Components of Cold-Rolled Copper Sheets, High Temperature Materials and Processes, 35(7) (2016), 705-713. https://doi.org/10.1515/htmp-2015-003997-116
- Y. Toya, T. Itagaki, K. Wagatsuma: Correlation between the Gas Temperature and the Atomization Behavior of Analyte Elements in Flame Absorption Spectrometry with a Continuum-light-source Spectrometer System, Spectrochimica Acta Part B, 125 (2016) 146-151. https://doi.org/10.1016/j.sab.2016.10.005S
- 小野 晃一朗,今宿 晋,我妻 和明:カソードルミネッセンス法による金属材料中の介在物の迅速同定、X 線分析の進歩,47, (2016) 199-206.
- S. Imashuku, J. Kawai, K. Wagatsuma: Methods to distinguish rare-earth magnets using portable cathodoluminescence spectrometer, Surf. Interface Anal.. 48, (2016) 1153-1156. https://doi.org/10.1002/sia.6088
- S. Imashuku, J. Takahashi, S. Kunimura, K. Wagatsuma: Application of Portable Total-Reflection X-Ray Fluorescence Spectrometer to Analysis of Dysprosium in Neodymium-Iron Boron Magnet, ISIJ Int., 56, (2016) 2224-2227. https://doi.org/10.2355/isijinternational.ISIJINT-2016-349
2015年
- K. Nakayama, K. Wagatsuma: Weight-based Synthesized Standards Preparation for Correction-free Calibration in X-ray fluorescence Determination of Tungsten in High-speed Steel, Anal. Sci., 31, (2015) 851-854. https://doi.org/10.2116/analsci.31.851
- S. Kashiwakura, K. Wagatsuma: Rapid Sorting of Stainless Steels by Open-air Laser-induced Breakdown Spectroscopy with Detecting Chromium, Nickel, and Molybdenum, ISIJ Int., Vol. 55 (2015) No. 11 pp. 2391-2396. https://doi.org/10.2355/isijinternational.ISIJINT-2015-316S
- S. Sato, K. Wagatsuma, K. Satoh, H. Ogawa, M. Kumagai, M. Imafuku, H. Tashiro, T. Shobu, and S. Suzuki: Characterization of dislocations of cold-drawn pearilitic steels using synchrotron X-ray diffraction, Proceedings of Asia Steel 2015, 574-575, 2015.
- K. Satoh, S. Sato, M. Ohnuma, T. Naruse, Y. Kim, T. Ebara, S. Suzuki, and K. Wagatsuma: Size distribution of precipitates in age-hardenable electromagnetic stainless steels determined using small angle X-ray scattering, Proceedings of Asia Steel 2015, 572-573, 2015.
- G. Kasahara, C. Abe, S. Kashiwakura, and K. Wagatsuma: Applications of laser-induced breakdown spectrometry for analysis of steel materials, Proceedings of Asia Steel 2015, 150-151, 2015.
- 坂本 冬樹、芦野 哲也、我妻 和明:溶媒抽出/ICP-AESによるコバルト−クロム−モリブデン合金中の微量ニッケルの定量、分析化学、64(9), (2015) 689-693. https://doi.org/10.2116/bunsekikagaku.64.689
- K. Wagatsuma: Deviation from Normal Boltzmann Distribution of High-lying Energy Levels of Iron Atom Excited by Okamoto-cavity Microwave induced Plasmas Using Pure Nitrogen and Nitrogen.Oxygen Gases, Anal. Sci., 31(6), (2015), 503-512. https://doi.org/10.2116/analsci.31.503
- K. Satoh, K. Wagatsuma: Comparative study on contribution of charge-transfer collision to excitations of iron ion between argon radio-frequency inductively-coupled plasma and nitrogen microwave induced plasma, Spectrochim. Acta Part B, 108, (2015) 21-27. https://doi.org/10.1016/j.sab.2015.03.015
- S. Sato, T. Shobu, K. Satoh, H. Ogawa, K. Wagatsuma, M. Kumagai, M. Imafuku, H. Tashiro, S. Suzuki: Distribution and anisotropy of dislocations in cold-drawn perlitic steel wires analyzed using micro-beam X-ray diffraction, ISIJ Int., 55(7), (2015), 1432-1438. http://dx.doi.org/10.2355/isijinternational.55.1432
- S. Sato, A. Hasegawa, S. Semboshi, K. Wagatsuma: Effect of Dislocations on Spinodal Decomposition, Precipitation, and Age-hardening of Cu-Ti Alloy, High Temp. Mat. Proc., 34(2), (2015), 123-130. http://dx.doi.org/10.1515/htmp-2014-0038
- 板垣 俊子、芦野 哲也、高田 九二雄、我妻 和明:連続光源フレーム原子吸光分析法における分析精度向上のための多波長同時測定内標準法、分析化学、64(2), (2015) 117-124. https://doi.org/10.2116/bunsekikagaku.64.117
- 笠原 岳、柏倉 俊介、我妻 和明:単発走査レーザー誘起プラズマ発光分析法によるアルミナ介在物の3次元分布の迅速評価、分析化学、64(1), (2015) 35-41. https://doi.org/10.2116/bunsekikagaku.64.35
- 佐藤 こずえ、小俣 雅嗣、水平 学、我妻 和明、大津 直史:ファンダメンタルパラメータ法を利用した蛍光X線分析によるチタン基板上リン酸カルシウム析出物の直接迅速定量、日本金属学会誌、79(1), (2015) 1-8. https://doi.org/10.2320/jinstmet.J2014026
- Y. Nunome, H. Park, K. Kodama, Y. Ueki, R. Yoshiie, S. C. Lee, K. Kitagawa, K. Wagatsuma, I. Naruse: Use of soft plasma ionization source at evacuated air atmospheres in time-of-flight mass spectrometry to suppress fragmentation of volatile organic compounds, Spectrosc. Lett., 48, (2015) 436-440. https://doi.org/10.1080/00387010.2014.905962
2014年
- 柏倉 俊介、我妻 和明:レーザー誘起プラズマ発光分光分析法の鉄鋼スクラップの組成別ソーティングへの適用、レーザー研究、42(12), (2014) 908-912.
- 島田 温彦、芦野 哲也、我妻 和明:へリウム搬送融解−熱伝導度法を用いる酸化物試料中の窒素定量分析における誤差の低減、分析化学、63(12), (2014) 939-942. https://doi.org/10.2116/bunsekikagaku.63.939
- 近藤 裕之、相本 道宏、我妻 和明:鉄鋼製造プロセス最適制御に向けた原子発光分光分析、鉄と鋼、100(7), (2014) 846-856.https://doi.org/10.2355/tetsutohagane.100.846
- S. Semboshi, S. Sato, M. Ishikuro, K. Wagatsuma, A. Iwase, and T. Takasugi: Investigation of Precipitation Behavior in Age-Hardenable Cu-Ti Alloys by an Extraction-Based Approach, Metallurgical Materials Transactions, 45A, (2014), 3401-3411.10.1007/s11661-014-2293-2
- 佐藤 成男、長谷川 啓史、千星 聡、我妻 和明:抽出分離法を利用したCu-Ti合金中時効析出物の定量評価、銅と銅合金, 53 (2014) 166-170.
- Y. Arai, S. Sato, K. Wagatsuma: Comparative study on the emission spectrometric determination of manganese using nitrogen-oxygen Okamoto-cavity microwave induced plasma and argon radio-frequency inductively-coupled plasma, Microchem. J., 116 (2014) 135-141. https://doi.org/10.1016/j.microc.2014.04.017
- S. Sato. Y. Arai, K. Wagatsuma: Spatially-resolved spectral image of a microwave-induced plasma with Okamoto-cavity for Nitridation of Steel Substrate. Anal. Sci., 30(2) (2014) 237-243. https://doi.org/10.2116/analsci.30.237
2013年
- S. Kashiwakura, K. Wagatsuma: Characteriscitc of the calibration curves of copper for the rapid sorting of steel scrap by means of laser-induced breakdown spectroscopy under ambient air atmospheres. Anal. Sci., 29(12), (2013) 1159-1164. 10.2116/analsci.29.585
- K. Satoh, S. Sato, K. Wagatsuma: Surface modification of Ti-6Al-4V alloy using an oxygen glow-discharge plasma to suppress the elution of toxic elements into physiological environment. Surf. Coat. Technol., 232, (2013) 298-302. https://doi.org/10.1016/j.surfcoat.2013.05.018
- L. Zhang, K. Wagatsuma: Rapid determination of small amounts of copper in steel scraps by laser-induced plasma spectrometry. ISIJ Int., 53(12) (2013), 2201-2205. http://dx.doi.org/10.2355/isijinternational.53.2201
- Y. Arai, S. Sato, K. Wagatsuma: Emission spectrometric analysis using an Okamoto-cavity microwave-induced plasma with nitrogen-oxygen mixed gas. ISIJ Int., 53(11) (2013), 1993-1999. http://dx.doi.org/10.2355/isijinternational.53.1993
- M. Matsuura, K. Wagatsuma: Two-dimensional observation of emission image of a copper chip excited in a glow discharge plasma. ISIJ Int., 53(11) (2013), 1923-1926. http://dx.doi.org/10.2355/isijinternational.53.1923
- S. Sato, K. Wagatsuma, S. Suzuki, M. Kumagai, M. Imafuku, H. Tashiro, K. Kajiwara, T. Shobu: Relationship between dislocations and residual stresses in cold-drawn pearilitic steel analyzed by energy-dispersive X-ray diffraction. Mater. Charact., 83 (2013), 152-160. http://dx.doi.org/10.1016/j.matchar.2013.06.017
- S. Sato, K. Wagatsuma, M. Ishikuro, E.P. Kwon, H. Tashiro, S. Suzuki: Precise characterization of dislocations and cementite in pearlitic steels at different drawing strains using X-ray diffraction. ISIJ Int., 53(4) (2013), 673-679. http://dx.doi.org/10.2355/isijinternational.53.673S
- K. Satoh, M. Komata, M. Mizuhira, K. Wagatsuama, N. Ohtsu: Direct and rapid quantification of calcium phosphate precipitate on titanium by X-ray fluorescence analysis using fundamental parameter method. Mat. Trans., 54(5) (2013), 817-824. http://dx.doi.org/10.2320/matertrans.M2013020
- S. Semboshi, M. Ishikuro, S. Sato, K. Wagatsuma, T. Takasugi: Extraction of precipitates from age-hardnable Cu-Ti alloys. Mater. Charact., 82 (2013), 23-31. http://dx.doi.org/10.1016/j.matchar.2013.04.016
- R. Oka, K. Wagatsuma: Spatially resolved observation of a radio-frequency-powered glow discharge plasma for emission spectrometric analysis. Anal. Sci., 29(5), (2013) 585-590. http://dx.doi.org/10.2116/analsci.29.585
- 千星 聡、石黒 三岐雄、佐藤 成男、我妻 和明、高杉 隆幸、高 維林、菅原 章:抽出分離法を利用したCu-Ti合金中時効析出物の定量的評価. 銅と銅合金、52 (2013) 30-35.
- N. Ohtsu, M. Oku, K. Satoh, K. Wagatsuma: Dependence of core-level XPS spectra on iron silicide phase. Appl. Surf. Sci., 264(1) (2013) 219-224. http://dx.doi.org/10.1016/j.apsusc.2012.09.176
- L. Zhang, S. Kashiwakura, K.Wagatsuma: Comparative Studies on the Excitation Mechanism of Fe II Lines in Low Pressure Laser-Induced Plasma of Argon and Neon. Spectrosc. Lett., 46(1) (2013) 1-12. http://dx.doi.org/10.1080/00387010.2012.656875
- S. Kashiwakura, Y. Kumagai, H. Kubo, K. Wagatsuma: Dissolution of Rare Earth Elements from Coal Fly Ash Particles in a Dilute H2SO4 Solvent. American J. Anal. Chem., 3(2) (2013). http://dx.doi.org/10.4236/ojpc.2013.32009
2012年
- 佐藤 成男、長谷川 啓史、高橋 洋平、我妻 和明、鈴木 茂:微細構造解析に基づくCu-Ni-Si-Fe合金の溶質元素と転位の時効挙動の解明、銅と銅合金、51 (2012) 158-163.
- N. Ohtsu, M. Oku, T. Shishido, K. Wagatsuma: Experimental calibration curve for quantitative XPS analysis constructed from in situ fractured polycrystalline manganese silicide surfaces. Surf. Interface Anal., 44 (2012) 993-996. https://doi.org/10.1002/sia.4867
- S. Urushibata, K. Wagatsuma: Determination of Minor Alloyed Elements in Steel Samples in Radio-frequency Glow Discharge Plasma Optical Emission Spectrometry Associated with Pulsed Bias-Current Modulation Technique. ISIJ International , 52, No. 9 (2012) 1622-1627. http://dx.doi.org/10.2355/isijinternational.52.1622
- K. Wagatsuma, R. Oka, S. Urushibata: Excitation Processes in Introduction of Bias Current to a Radio-frequency Glow Discharge Plasma Evaluated from Boltzmann Plots of Iron Atomic and Ionic Spectral Lines. Anal. Sci., 28(8), (2012) 759-766. http://dx.doi.org/10.2116/analsci.28.759
- M. Mori, K. Yamanaka, S. Sato, K. Wagatsuma, A. Chiba: Microstructures and Mechanical Properties of Biomedical Co-29Cr-6Mo-0.14N Alloys Processed by Hot Rolling. Metallugical Materials Trans. A, 43A, (2012) 3108-3119. https://doi.org/10.1007/s11661-012-1156-y
- 芦野 哲也、島袋 治樹、我妻 和明:黒鉛炉原子吸光法における測定回数による黒煙原子化炉の寿命および原子化プロセスへの影響、金属学会誌、76(2) (2012) 129-133. https://doi.org/10.2320/jinstmet.76.129
- S. Sato, Y. Arai, N. Yamashita, A. Kojyo, K. Kodama, N. Ohtsu, Y. Okamoto, K. Wagatsuma: Surface-nitriding treatment of steels using microwave-induced nitrogen plasma at atmospheric pressure. Appl. Surf. Sci., 258 (2012) 7574-7580. https://doi.org/10.1016/j.apsusc.2012.04.090
- 阿部 千景、我妻 和明:減圧レーザ誘起プラズマ発光分析法を用いたFe基合金中のNiの定量分析、鉄と鋼、98(2) (2012) 63-68. https://doi.org/10.2355/tetsutohagane.98.63
- L. Zhang, S. Kashiwakura, K. Wagatsuma: Deviation from Boltzmann Distribution in Excited Energy Levels of Singly-ionized Iron in an Argon Glow Discharge Plasma for Atomic Emission Spectrometry, Spectrochim. Acta Part B, 67 (2012) 24-31. http://dx.doi.org/10.1016/j.sab.2011.12.005
2011年
- L. Zhang, S. Kashiwakura, K. Wagatsuma: Boltzmann Statistical Consideration on the Excitation Mechanism of Iron Atomic Lines Emitted from Glow Discharge Plasmas, Spectrochim. Acta Part B, 66 (2011), 785-792. http://dx.doi.org/10.1016/j.sab.2011.10.002
- S. Morimoto, T. Ashino, K. Wagatsuma: Measuring Conditions for the determination of lead in iron-matrix samples using graphite atomizers with/without a platform in graphite furnace atomic absorption spectrometry,American J, Anal. Chem., 2 (2011), 710-717.http://dx.doi.org/10.4236/ajac.2011.26081
- I. Seki, K. Nagata, T. Ashino, J. Tanabe: Solbility on Calcium and Oxygen in Molten iron equilibrated with slag in CaO, Al2O3, or CaO-stabilized ZrO2 crusible at 1873 K, ISIJ Int., 51 No.9, (2011), 1369-1374. https://doi.org/10.2355/isijinternational.51.1369
- 高橋洋平、佐藤成男、千星聡、鈴木茂:X線小角散乱法を用いた水素中時効Cu-Ti合金の析出挙動解析、銅と銅合金、50(1) (2011) 190-193.
- 石黒三岐雄、佐藤義倫、田路和幸、我妻和明:カーボンナノチューブホウ素焼結体中に含まれる無定形ホウ素と炭化ホウ素の形態別分離定量、分析化学, 60 (2011) 807-811.
- J.Saida, K. Itoh, T. Sanada, S.Sato, M. Imahuku, M. Ohmura, A. Inoue: Atomic surface of nanoscale quasicrystal-forming Zr-noble metal binary metallic glasses. Journal of Alloys and Compounds, 509S, (2011), S27-S33.
- S. Sato, H. Hirai, S. Araki, K. Wagatsuma: Effect of excitation states of nitrogen on the surface nitridation of steels, Advances in Applied Surface Engineering, (2011), 231-237.
- Y. Sato, H. Nishizawa, K. Motomiya, G. Yamamoto, A. Okubo, H. Kimura, M. Ishikuro, K. Wagatsuma, T. Hashida, K. Tohji: Boron-Assisted Transformation to Rod-like Graphitic Carbons from Multi-Walled Carbon Nanotubes in Boron-Mixed Multi-Walled Carbon Nanotube Solids, Appl. Mater. Interfaces, 3 (2011), 2431-2439.
- S. Urushibata, K. Wagatsuma: Effect of the Duty Ratio of Pulsed Bias Current on the Analytical Performance in Radio-frequency Glow Discharge Plasma Optical Emission Spectrometry Associated with Bias-Current Modulation Technique, Proc. 8th. International Workshop on Progress in Analytical Chemistry &Materials Characterization in the Steel and Metal Industries, (2011), 76-81.
- Y. Sasaki, H. Shimada, K. Wagatsuma: Metallurgical Consideration on the Calibration Curve for Binary Alloy Samples in Low-pressure Argon Laser-induced Plasma Spectrometry, Anal. Sci., 27, (2011), 453-456.
https://doi.org/10.2116/analsci.27.453
- M. Matsuura, K. Wagatsuma: Spatially-resolved Observation of the Excitation Temperature in a Glow Discharge Plasma for Atomic Emission Spectrometry, Anal. Sci., 27, (2011), 231-235.
https://doi.org/10.2116/analsci.27.231
- K. Wagatsuma: Excitation Mechanism of Silver Ionic Lines Through Collisions with Metastable Atoms of Plasma Gas in a Glow-Discharge Plasma, Spectrosc. Lett., 44, (2011), 151-157.
- S. Sato, T. Yoshimura, Y. Takahashi, N. Yamada, K. Wagatsuma, S. Suzuki: Evolution of texture and dislocation distributions in high-ductile austenitic steel during deformation, Power Diffraction, 26, (2011), 129-133.
- S. Sato, E. Kwon, M. Imafuku, K. Wagatsuma, S. Suzuki: Microstructual characterization of high-manganese austenitic steels with different stacking fault energies, Materials Characterization, 62, (2011), 781-788.
- S. Sato, H. Hirai, S. Araki, K. Wagatsuma: Effect of Excitation States of Nitrogen on the Surface Nitridation of Iron and Steel in D.C. Glow Discharge Plasma, Surf. Interface Anal., 43, (2011), 964-970.
- 芦野哲也、戸澤浩一、我妻和明:フッ化物分離/モリブドケイ酸青吸光光度法におけるコンタミネーションの抑制、分析化学, 60 (2011) 175-178.
- T. Takahashi, S. Kashiwakura, K. Kanehashi, S. Hayashi, T. Nagasaka:Anarysis of Atomic Scale Chemical Environments of Boron in Coal by 11B Solid State NMR, Environ. Sci. Technol., 45 (2011) 890-895.
- 島田温彦、我妻和明:レーザー誘起プラズマ発光分光法における鉄-クロム合金の原子化及び励起挙動の解析と検量線の作成、分析化学, 60 (2011) 59-65.
- S. Kashiwakura, T. Takahashi, T. Nagasaka: Vaporization Behavior of Boron from Standard Coals in the Early Stage of Combustion, Fuel, 90, 4, (2011), 1408-1415
2010年
- S. Sato, K. Wagatsuma, M. Isshiki, H. Tashiro, S. Suzuki: Characterization of aging properties and precupitation of copper base alloys, High Temp. Mat. Proc., 29, (2010), 405-419.
- T. Ashino, H. Shimabukuro, K. Wagatsuma: Degradation Process of Graphite Furnace Estimated from the Atomic Gas Temperature of Iron in Graphite Furnace Atomic Absorption Spectrometry, Mat. Trans., 51 (2010) 2215-2219.
- T. Ashino, S. Morimoto, K. Wagatsuma: Comparative Measurement of Gas Temperature in a Graphite Atomizer by a Two-line Method of Iron and Nickel Spectral Lines in Graphite Furmace Atomic Absorption Spectrometry, Anal. Sci., 26, (2010), 1031-1034.
- 佐藤 成男:X線回折法による金属材料の不均一格子ひずみの解析、金属, 80, No12 (2010) 35-40.
- 石黒 三岐雄、我妻 和明:Zr50Al10Ni5Cu30バルク金属ガラス中に分散させたZrC粒子の分離定量法、金属学会誌, 74 (2010) 766-770.
- N. Ohtsu, M. Yamane, K. Kodama, K. Wagatsuma: Surface hardening of titanium by pulsed Nd:YAG laser irradiation ar 1064- and 532-nm wavelengths in nitrogen atmosphere, Appl. Sur. Sci., 257 (2010) 691-695.
- S. Sato, H. Suzuki, T. Shobu, M. Imafuku, Y. Tsuchiya, K. Wagatsuma, H. Kato, A. D. Setyawan, and J. Saida: Atomic-scale characterization of elastic deformation of Zr-based metallic glass under tensile steress,
Mater. Trans., 51 (2010) 1381-1385.
- 佐藤 成男、高橋 洋平、我妻 和明、鈴木 茂:Cu-Ni-Si合金における時効に伴う転位再配列のX線散乱法を用いた解析、銅と銅合金, 49 (2010) 107-111.
- S. Hayashi, T.Takahashi, K. Kanehashi, N. Kubota, K .Mizuno, S. Kashiwakura, T. Sakamoto, and T. Nagasaka: Chemical state of boron in coal fly ash investigated by focused-ion-beam time-of-flight secondary ion mass spectroscopy (FIB-TOF-SIMS) and satellite-transition magic angle spinning nuclear magnetic resonance (STMAS NMR), Chemosphere, 80, 8, (2010) 881-887.
- S. Morimoto, T. Ashino, K. Wagatsuma: Role of a Binary Metallic Modifier in the Determination of Cadmium in Graphite Fuenace Atomic Absorption Spectroscopy, Anal. Sci., 26, (2010), 809-813.
- S. Sato, Y. Takahashi, K. Wagatsuma, S. Suzuki: Characterization of aging behavior of precipitates and dislocations in copper-based alloys, Powder Diffraction, 25 (2010), 104-107.
- S. Kashiwakrua, H. Ohno, K. Matsubae-Yokoyama, Y. kumagai, H. Kubo, T. Nagasaka:Removal of Arsenic in Coal Fly Ash by Acid Washing Process Using Dilute H2SO4 Solvent, Journal of Hazardous Materials, 181, (2010), 419-425
http://dx.doi.org/10.1016/j.jhazmat.2010.05.027M.
- M. Ramli, K. Wagatsuma: Observation of atomic emission image from spark discharge plasma by using two-dimensional spectrograph, ISIJ Int., 50, (2010), 864-867.
- 佐々木 遥、我妻 和明:アルゴン減圧レーザー発光分析法におけるNi-Zn合金の検量線の挙動,分析化学,59, (2010), 279-285.
- 阿部 千景、坂本 冬樹、大津 直史、芦野 哲也、我妻 和明:蛍光X線分析法を用いたチタン表面におけるリン酸カルシウム析出量の評価,金属学会誌,74, (2010), 237-241.
- N. Ohtsu, K. Kodama, K. Kitagawa, K. Wagatsuma: Comparison of surface films formed on titanium by pulsed Nd:YAG laser irradiation at different powers and wavelengths in nitrogen atmosphere, Appl. Surf. Sci., 256 (2010), 4522-4526.
- K. Wagatsuma: Emission spectroscopic study on gas-gas interaction in glow discharge plasmas using several binary gas mixtures, Anal. Sci., 26, (2010), 303-309.
- K. Wagatsuma, S. Urushibata: Bias-current modulation technique of a radio-frequency glow discharge plasma for atomic emission analysis associated with a fast Fourier transform analyzer, Microchem. J., 95, (2010) 107-112.
- M. Ishikuro, K. Wagatsuma: Separation and Determination of Zirconium Carbide in Zr50Al10Ni5Cu30 Bulk Metallic Glass Matrix Composites Containing ZrC Particles, Mat. Trans., 51, (2010), 366-370.
- 板垣 俊子、芦野 哲也、高田 九二雄、我妻 和明:酸化マンガン(IV)共沈分離/ICP発光分光分析法による鉄鋼中の微量ヒ素、ビスマス、アンチモン及びスズの定量,分析化学,59, (2010), 43-50.Abstract in English
2009年
- Y. Okamoto, K. Yamamoto, H. Kataoka, T. Fujiwara, H. Uchihara, M. Ikeda, B. Hashimoto, K. Wagatsuma: Direct determination of bismuth in steel samples by magnetic drop-in electrothermal vaporization indictively coupled plasma atomic emission spectrometry, Appl. Spectrosc., 63, (2009), 1403-1406.
- 我妻 和明: 鉄鋼材料に関する分析・解析技術の研究展開, 次世代につなぐ鉄鋼学の展開II, 日本鉄鋼協会、(2009) 93-109.
- T. Ashino, H. Shimabukuro, S. Morimoto, K. Wagatsuma: Temporal Variation in Gas Temperature at the Atomization Stage in Several Types of Graphite Furnaces for Atomic Absorption Spectrometry, Anal. Sci., 25, (2009), 1261-1264.
- H. Kondo, N. Hamada, K. Wagatsuma: Determination of phosphorus in steel by the combined technique of laser induced breakdown spectrometry with laser induced fluorescence spectrometry, Spectrochim. Acta, 64B, (2009), 884-890.
- N. Ohtsu, N. Masahashi, Y. Mizukoshi, K. Wagatsuma: Hydrocarbon Decomposition on a Hydrophilic TiO2 Surface by UV Irradiation: Spectral and Quantitative Analysis Using in-Situ XPS Technique, Langmuir, 25, (2009), 11586-11591.
- 石黒 三岐雄、板垣 俊子、我妻 和明:耐フッ化水素酸仕様の誘導結合プラズマ発光分光分析装置における発光強度に及ぼす溶解酸の影響,分析化学,58, (2009), 833-837.Abstract in English
- C. Abe, N. Ohtsu, T. Ashino, K. Wagatsuma: Quantitative Evaluation of Calcium Phosphate on Surface of Titanium by X-ray Fluorescence Analysis, Mat. Trans., 50, (2009), 2297-2301.
- 芦野 哲也、大津 直史、我妻 和明: 金属系生体材料評価のための溶出試験における疑似体液中微量元素の分析, 金属学会誌, 73 (2009) 728-731.
- K. Wagatsuma: Selection of Optimum Analytical Lines for the Determination of Several Alloyed Elements in Steel Samples in Glow Discharge
Optical Emission Spectrometry with Krypton and Argon, ISIJ Int., 49, (2009), 1184-1190.
- 佐藤成男、高橋洋平、真田貴志、我妻和明、鈴木茂: X線構造解析法を用いたCu-Ti合金におけるナノ析出物形成過程の追跡, 銅と銅合金, 48 (2009) 254-258.
- S. Sato, Y. Takahashi, T. Sanada, K. Shinoda, K. Wagatsuma and S. Suzuki: X-ray analysis of precipitates formed in copper-base alloys, Advances in X-ray analysis, 52, (2009), 9-14.
- S. Sato, K. Ohmori, Y. Takahashi, S. Araki: Analysis of plasma-nitriding layers on Fe-based alloy samples, Proceedings of Asia Steel International Conference 2009, S11-20, 2009.
- K. Wagatsuma: Precise and rapid determination of minor alloyed elements in steel materials by radio-frequency glow discharge optical emission spectrometry associated with pulsed-bias-current introduction technique, Proceedings of Asia Steel International Conference 2009, S11-10, 2009.
- 石黒 三岐雄、我妻 和明:ホウ酸メチル蒸留分離/クルクミン吸光光度法によるケイ素、ゲルマニウム中の微量ホウ素の定量,分析化学,58, (2009), 373-377.Abstract in English
- S. Sato, K. Omori, S. Araki, Y. Takahashi, K. Wagatsuma: Surface analysis of nitride layers formed on Fe-based alloys through plasma nitride process, Surf. Interface Anal., 41, (2009), 496-501.
- N. Ohtsu, K. Kodama, K. Kitagawa, K. Wagatsuma: X-ray photoelectron spectroscopic study on surface reaction on titanium by laser irradiation in nitrogen atmosphere, Appl. Surf. Sci., 255, (2009), 7351-7356.Abstract
- S. Sato, Y. Takahashi, T. Sanada, K. Wagatsuma, S. Suzuki: Small-angle X-ray scattering characterization of precipitates in Cu-Ti alloys, J. Alloy. Compd., 477, (2009), 846-850.
- K. Shinoda, S. Sato, S. Suzuki, T. Uruga, H. Tanida, H. Toyokawa, Y. Terada, and Y. Takagaki: Nondestructive Depth Resolved Analysis by using Grazing Exit Fluorescence-Yield X-ray Absorption Spectroscopy, J. Surf. Anal., 15, (2009), 295-298.
- Y. Sasaki, K. Wagatsuma: Temporal Variations in the Excitation Temperature of a Laser-induced Plasma Estimated with Copper Emission Lines, Anal. Sci., 25, (2009), 481-486.
- K. Wagatsuma: Comparison in the analytical performance between krypton and argon glow discharge plasmas as the excitation source for atomic emission spectrometry, Anal. Bioanal. Chem.: 393, (2009), 2067-2074.
- Y. Zenitani, F. Sakamoto, K. Wagatsuma: Depth profiling of metallic coatings evaluated from spatially-resolved measurement in glow discharge optical emission spectrometry, Anal. Sci., 25, (2009) 323-326.
- 西本由美子,我妻和明:Okamoto-cavityマイクロ波誘導プラズマ発光分析法を用いる4-メチル-2-ペンタノン抽出における金の迅速定量法,分析化学, 58 (2009) 153-158.
- K. Wagatsuma: High-precision detection method of emission signals from a pulsed radio-frequency glow discharge plasma by using a fast Fourier transform analyzer, Anal. Sci., 25 (2009) 157-159.
- 高田九二雄, 佐藤多作: リン化白金中のリン及び白金定量のための濃硫酸又は融解二硫酸ナトリウム中加熱/塩酸-硝酸の混酸による溶解, 分析化学, 58 (2009) 1-5.
2008年
- N. Masahashi, M. Oku: Superhydrophilicity and XPS study of boron-doped TiO2, Appl. Surf. Sci., 254 (2008) 7056-7076.
- N. Masahashi, S. Semboshi, N. Ohtsu, M. Oku: Microstructure and superhydrophilicity of anodic TiO2 films on pure titanium, Thin Solid Films, 516 (2008) 7488-7496.
- 佐藤成男: X線異常小角散乱法による合金中のナノ析出物解析, 分光研究, 57 (2008) 294-296.
- N. Ohtsu, C. Abe, T. Ashino, S. Semboshi, K. Wagatsuma: Calcium-hydroxide slurry processing for bioactive calcium-titanate coating on titanium, Surf. Coat. Tech., 202 (2008) 5110-5115.
- 石黒三岐雄, 我妻和明: フッ化水素酸-硝酸を用いるマイクロウェーブ加圧溶解/誘導結合プラズマ発光分光分析法によるニオブ,ホウ素,ケイ素含有金属ガラスの組成分析, 分析化学, 57 (2008) 897-900.
- C. Kitaoka, K. Wagatsuma: Comparison in spatially-resolved emission image excited from low-pressure laser-induced plasmas usinh helium, argon, and krypton, Metallurgical Analysis, 28 Suppl.1 (2008) 36-41.
- H. Kishida, Y. Imagawa, T. Yamaguchi, S. Sato, H. Arakawa: Water splitting property of Gd1-xBiVO4 powder photocatalysts and their thin film photoelectrodes, Proc. of SPIE 7044 (2008), 1-12.
- 松田 秀幸: レーザーアブレーション中空陰極ヘリウムグロー放電発光源の発光特性と鉄鋼中炭素の測定, 鉄と鋼, 94, (2008), 6-14.
- S. Suzuki, S. Sato and K. Kakita: Analysis of SiO2 Films on Si substrate by GD-OES depth profiling and GIXR measurements, J. Surf. Anal. 14 (2008), 416-419.
- S. Sato, T. Okamura and J. Ye: Analysis of thermal parameters and factors acting on thermal conduction of low-k films, Surf. Interface Anal. 40 (2008), 1362-1366.
- S. Suzuki, T. Yamamoto, K. Shinoda and S. Sato: Characterization of surface oxide layers formed on Fe-Al alloys by annealing under different atmospheres, Surf. Interface Anal. 40 (2008), 311-314.
- H. Kataoka, Y. Okamoto, T. Matsushita, S. Tsukahara, T. Fujiwara and K. Wagatsuma: Magnetic drop-in tungsten boat furnace vaporisation inductively coupled plasma atomic emission spectrometry (MDI-TBF-ICP-AES) for the direct solid sampling of iron and steel, J. Anal. At. Spectrom., 23 (2008) 1108-1111.
- H. Shimabukuro, T. Ashino, K. Wagatsuma: Temporal variations in gas temperature in an atomization stage of cadmium and tellurium evaluated by using the two-line method in graphite furnace atomic absorption spectrometry, Anal. Sci., 24 No. 9 (2008) 1165-1170.
- M. Oku, S. Suzuki, N. Ohtsu, T. Shishido, K. Wagatsuma: Comparison of intrinsic zero-energy loss and Shirley-type background corrected profiles of XPS spectra for quantitative surface analysis: Study of Cr, Mn, and Fe oxides, Appl. Surf. Sci., 254 (2008) 5141-5148.
- Y. Zenitani, K. Wagatsuma: Spatially-resolved observation of glow discharge plasma for atomic emission spectrometry, Anal. Sci., 24 (2008) 555-557.
- N. Ohtsu, A. Nomura, M. Oku, T. Shishido, K. Wagatsuma: X-ray photoelectron spectroscopic studies on oxidation behavior of nickel and iron aluminides under oxygen atmosphere at low pressures, Appl. Surf. Sci., 254 (2008) 5336-5341.
- C. Kitaoka, K. Wagatsuma: Optimum observation conditions of emission spectra from laser induced plasmas evaluated by using a two-dimensionally imaging spectrograph, Anal. Sci., 24 (2008) 785-789.
- T. Ashino, N. Ohtsu, K. Wagatsuma: Trace analysis of released matallic ions in static immersion test for characterization of metallic biomaterials, Mat. Trans., 49 (2008) 1342-1345.
- N. Ohtsu, M. Oku, A. Nomura, T. Sugawara, T. Shishido, K. Wagatsuma: X-ray photoelectron spectroscopic studies on initial oxidation of iron and manganese mono-silicides, Appl. Surf. Sci., 254 (2008) 3288-3294.
2007年
- 高田 九二雄:入門講座 金属試料の溶解処理, ぶんせき, 9 (2007), 440-447.
- S. Nakamura, K. Wagatsuma: Emission characteristics of nickel ionic lines excited by reduced-pressure laser-induced plasmas using argon, krypton, nitrogen, and air as the plasma gas, Spectrochim. Acta Part B, 62 (2007) 1303-1310. Abstract
- 芦野 哲也:ICP-AESによる金属材料中微量元素定量のための分離・濃縮法, 分光研究, 56 (2007), 259-261.
- C. Kitaoka, K. Wagatsuma: Two-dimensional observation of emission spectra excited from laser induced plasmas and the application to emission spectrometric analysis, Anal. Sci., 23 (2007) 1261-1265.Abstract
- 我妻 和明:固体発光分析法−レーザー誘起プラズマを新しい励起源として−、続入門鉄鋼分析技術, 日本鉄鋼協会, (2007), 77-80.
- 芦野 哲也:パラジウム還元共沈分離−黒鉛炉原子吸光法による金属中微量元素の定量−、続入門鉄鋼分析技術, 日本鉄鋼協会, (2007), 21-25.
- 我妻 和明:プラズマと分光分析 IV. 直流放電プラズマとその発光分析への応用,分光研究, 56 (2007), 188-196.
- H. Matsuta, K. Wagatsuma and K. Kitagawa: Emission characteristics of the dielectronic recombination line of atomic Cu and selectively excited lonic Cu line by resonance charge-transfer collision in a low-pressure laser-induced plasma, Analytical Sciences, 23 (2007) 1127-1132.
- N. Ohtsu, T. Ashino, M. Ishihara, F. Sakamoto and T. Hanawa: Calcium-Phosphate Formation on Titanium Modified with Newly Developed Calcium-Hydroxide-Slurry Treatment, Materials Transactions, 48 (2007) 105-110.
- 石黒 三岐雄、我妻 和明:誘導結合プラズマ発光分析法における内標準法へのマトリックス効果,分析化学,56, (2007) 933-938.
- M. Tsukiji, K. Wagatsuma: Emission characteristics of Grimm-style glow discharge plasmas with helium matrix plasma gas containing small amounts of nitrogen, Microchem. J., 87 (2007) 175-179.Abstract
- N. Ohtsu, M. Oku, T. Shishido, K. Wagatsuma: X-ray photoelectron spectroscopic studies on phase identification and quantification of nickel aluminides, Appl. Surf. Sci., 253 (2007) 8712-8717.
- H. Park, I. Lee, K.S. Choi, K. Wagatsuma, S.C. Lee: Development of soft plasma ionization (SPI) source for analysis of organic compounds, Talanta, 72 (2007) 1659-1666.
- K. Wagatsuma, H. Park: Analytical performance of glow discharge optical emission spectrometry with neon-argon mixed gases in determination of aluminum in steel samples, Metallurgical Analysis, 27 No.7 (2007) 1-7.
- H. Park, M. Tsukiji, K. Wagatsuma, S.C. Lee: Emission and sputtering characteristics of Ne-Ar mixed gas glow discharge plasmas, Anal. Sci., 23 (2007) 1133-1136.
- N. Ohtsu, M. Oku, K. Obara, S. Ito, T. Shishido, K. Wagatsuma: Oxidation behavior of NiAl alloy at low temperatures, Surf. Interface Anal., 39 (2007) 528-532.
- N. Ohtsu, B. Tsuchiya, M. Oku, T. Shikama, K. Wagatsuma: X-ray photoelectron spectroscopic study on initial oxidation of hafnium hydride fractured in an ultra-high vacuum, Appl. Surf. Sci., 253 (2007) 6844-6847.
- 金久 玄, 我妻 和明, 岡本 幸雄: 窒素-アルゴン混合ガスを用いたOkamoto-cavityマイクロ波誘導プラズマの分光特性, 鉄と鋼, 93 (2007) 121-127
- 高田 九二雄, 芦野 哲也, 庄子 勉, 板垣 俊子, 我妻 和明: 鉄鋼中トランプ元素のICP発光およびバックグラウンド強度に及ぼす主成分鉄の影響並びに鉄除去の効果, 鉄と鋼, 93 (2007) 190-194.
2006年
- H. Park, K. Wagatsuma: Emission characteristics of Cu in dc voltage modulation applied glow discharge optical emission spectrometry, Analytical Sciences, 22, (2006), 599-602.
- 中村修也, 我妻和明: 減圧雰囲気を用いたアルゴンスパーク放電プラズマの分析特性, 鉄と鋼, 92, (2006), 490-494.
- 朴賢國, 我妻和明: グロー放電発光分析法のおける内標準線を用いた鋼中合金元素の発光強度の補正, 鉄と鋼, 92, (2006), 464-468.
- H. Yasuhara, A. Yamamoto, K. Wagatsuma, F. Hiramoto, Development of rapid analytical method of carbon in steels by glow discharge optical emission spectrometry, ISIJ International, 46, (2006) 1054-1058.
- Y. Ushirozawa, K. Wagatsuma: Time-resolved measurement of copper emission spectrum excited by a low-pressure argon laser-induced plasma, Analytical Sciences, 22, (2006), 1011-1015.
- S. Nakamura, K. Wagatsuma: Comparative investigation on the excitation of copper emission lines between argon and helium spark discharge plasmas, Spectroscopy Letters, 39, (2006), 497-509.
- K. Wagatsuma, S. Nakamura: Investigation on the emission characteristics of copper atomic and ionic lines in reduced-pressure argon spark discharge plasma based on time-resolved measurement, ISIJInternational, 46, (2006), 1668-1673.
- 児玉 憲治, 我妻 和明: 三電極グロー放電管の開発とその分析特性, 分析化学, 55, (2006) 749-756.
- H. Matsuta, K. Kitagawa, K. Wagatsuma: Stabilization of the Spark-discharge Point on a Sample Surface by Laser Irradiation for Steel Analysis, Analytical Sciences, 22, (2006), 1275-1278.
- 我妻 和明: 素材産業における分析・解析技術の動向, 検査技術, 10, No. 6 (2006), 1-5.
- 我妻 和明: プラズマ発光分析法 -レーザ誘起プラズマを新しい励起源として, ぶんせき, No. 10 (2006), 27-31.
- 我妻 和明: 計測科学の新展開, ぶんせき, No. 11 (2006), 558.
- 安原 久雄, 我妻 和明: グロー放電発光分光分析法による有害微量元素の迅速分析, ぶんせき, No. 11 (2006), 558-562.
- 我妻 和明: 実験化学講座(第5版)20-1分析化学, 7.2 炎光・発光光度法, 丸善, (2006) 340-354.
- Shigemi Kohiki, Masakuni Sasaki, Yusuke Murakawa, Kyoko Hori, Koichi Okada, Hirokazu Shimooka, Takayuki Tajiri, Hiroyuki Deguchi, Shigenori Matsushima, Masaoki Oku, Toetsu Shishido, Masao Arai, Masanori Mitome, Yoshio Bando: Doping of Fe to In2O3, Thin Solid Films, 505 (2006) 122-125
- Takahiro OHNO, Toshio KAWAHARA, Hidekazu TANAKA, Tomoji KAWAI, Masaoki OKU, Koichi OKADA and Shigemi KOHIKI: Ferromagnetism in Transparent Thin Films of Fe-Doped Indium Tin Oxide, Japanese Journal of Applied Physics, 45 (2006) L957-L959
- Masaoki Oku, Toetsu Shishido, Hideyuki Matsuta, Kazuaki Wagatsuma: Comparison of the background corrected valence band XPS spectra of Fe and Co aluminides and silicides with their electronic structures, Journal of Electron Spectroscopy and Related Phenomena, 153 (2006) 75-80
- Masaoki Oku, Naoya Masahashi, Shuji Hanada, Kazuaki Wagatsuma: X-ray photoelectron spectroscopic study of ordered stoichiometric FeAl fractured in situ, Journal of Alloys and Compounds, 413 (2006) 239-243
- T. Shishido, J. Ye, S. Okada, K. Kudou, K. Iizumi, M. Oku, Y. Ishizawa, R. Sahara, V. Kumar, A. Yoshikawa, M. Tanaka, H. Horiuchi, A. Nomura, T. Sugawara, K. Obara, T. Amano, S. Kohiki, Y. Kawazoe, K. Nakajima: Synthesis, boron-nonstoichiometry and hardness of perovskite-type rare earth rhodium borides RRh3Bx (R = La, Gd, Lu and Sc), Journal of Alloys and Compounds, 408-412 (2006) 379-383
- Naoya Masahashi, Go Kimura, Masaoki Oku, Koichi Komatsu, Sadao Watanabe, Shuji Hanada: Corrosion behavior of iron-aluminum alloys and its composite steel in sulfuric acid, Corrosion Science, 48 (2006) 829-839
- 石黒三岐雄, 佐藤義倫, 田路和幸, 我妻和明: 高周波誘導結合プラズマ発光分光分析法によるカーボンナノチューブ中の金属元素の定量, 分析化学, 55 (2006) 117-120
- N. Ohtsu, T. Ashino, K. Takada, H. Kimura and T. Hanawa: Investigation for analytical procedure for determination of trace metallic ions in simulated body fluids by inductively coupled plasma atomic emission spectrometry (ICP-AES), Journal of Materials Science Materials in Medicine (in press)
- S. Sengoku, K. Wagatsuma: Comparative studies of spectrochemical characteristics between axial and radial observations in inductively coupled plasma optical emission spectrometry, Analytical Sciences, 22, (2006) 245-248
2005年
- K. Wagatsuma, H. Honda: Comparative studies on excitation of nickel ionic lines between argon and krypton glow discharge plasmas, Spectrochimica Acta Part B, 60, (2005) 1538-1544
- 坂本冬樹, 高田九二雄, 我妻和明: 陰イオン交換分離/誘導結合プラズマ発光分光分析法による高純度鉄及び鋼,クロム-鉄合金中の微量元素の定量, 分析化学, 54 (2005) 1039-1045
- 芦野哲也: 共沈分離法を用いた金属素材含有極微量元素定量, まてりあ (2005) 44 125-130
- K. Hori, M. Fukuta, H. Shimooka, S. Kohiki, T. Shishido, M. Oku, M. Mitome, Y. Bando: Growth of β-Ga2O3 nanocolumns crossing perpendicularly each other on MgO (100) surface, JOURNAL OF ALLOYS AND COMPOUNDS, 390(1-2), (2005) 261-264.
- M. Oku, T. Shishido, M. Arai, K. Wagatsuma, K. Nakajima: R dependence of electronic structure in perovskite type structure compounds, RBRh3 (R : Sc, Y and La), JOURNAL OF ALLOYS AND COMPOUNDS, 390 (1-2), (2005) 202-207.
- S. Kohiki, Y. Ishida, T. Kumashiro, H. Shimooka, T. Tajiri, H. Deguchi, M. Oku: Dilution effects on X-ray photoelectron spectra of La0.8Sr0.2MnO3 with SiO2, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 16(2), (2005) 85-88.
- T. Konishi, T. Tsubata, M. Oku, YM, Todorov, M. Yoshio: Valence determination of manganese in battery cathode materials by high-resolution Mn Kα1 spectra, ANALYTICAL SCIENCES, 21(7), (2005) 861-864.
- S. Kohiki, Y. Murakawa, K. Hori, H. Shimooka, T. Tajiri, H. Deguchi, M. Oku, M. Arai, M. Mitome, Y. Bando: Magnetic behavior of Fe doped In2O3, JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 44(28-32), (2005) L979-981.
- S. Kohiki, K. Yasui, K. Hori, M. Fukuta, W. Yamauchi, H. Shimooka, T. Shishido, M. Oku, M. Mitome, Y. Bando: β-Ga2O3 nanorods crossing perpendicularly each other on MgO (100) substrate, JOURNAL OF MATERIALS SCIENCE, 40(15), (2005) 4145-4147.
- M. Arai, YX. Wang, S. Kohiki, M. Matsuo, H. Shimooka, T. Shishido, M. Oku: Dielectric property and electronic structure of LaNbO4, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 44(9A), Part 1, (2005) 6596-6599
- 我妻 和明: ここまできた分析・解析技術:1.最近の分析・解析技術の動向,特殊鋼, 54, No. 4 (2005), 2-7.
- 我妻 和明: 受託分析・リサーチガイド:金属材料に関する分析技術,まてりあ, 44, (2005), 541-542.
- 我妻 和明:最近の金属・セラミックスの分析化学:迅速に分析値を得る,金属., 75, (2005), 422-427.
- K. Wagatsuma: Recent advance in microwave induced plasma atomic emission spectrometry with Okamoto-cavity(Review), Applied Spectroscopy Reviews, 40, (2005), 229-243.
- Y. Sato, A. Yokoyama, K. Shibata, Y. Akimoto, S. Ogino, Y. Nodasaka, T. Kohgo, K. Tamura, T. Akasaka, M. Uo, K. Motomiya, B. Jeyadevan, M. Ishiguro, R. Hatakeyama, F. Watari, K. Tohji: Influence of length on cytotoxicity of multi-walled carbon nanotubes against human acte monocytic leukemia cell line THP-1 in vitro and subcutaneous tissue of rats in vivo, Molecular BioSystems, 1, (2005), 176-182.
- 石黒三岐雄:マイクロウエーブ加圧分解/誘導結合プラズマ発光分光分析法によるFe-Ga-P-C-B-Siガラス金属の分析,分析化学, 54, (2005), 297-300.
- M. Oku, T. Shishido, M. Arai, K. Wagatsuma, K. Nakajima: R dependence of electronic structure in perovskite type structure compounds, RBRh3 (R: Sc, Y and La), J. Alloys and Compounds, 390 (2005) 202-207.
- T. Maeda, K. Wagatsuma, Y. Okamoto: Direct determination of several elements in MIBK extract by high-power nitrogen-oxygen mixed gas microwave induced plasma optical emission spectrometry, Analytical and Bioanalytical Chemistry, 380 (2005) 1152-1158.
- 前田哲男,我妻 和明:有機溶媒直接導入におけるOkamoto-cavity MIPの分光特性とその鉄鋼試料のMIBK抽出分離定量分析への応用,鉄と鋼,
91, (2005), 471-477 Abstract
- Y. Ushirozawa, K. Wagatsuma: Excitation mechanisms of copper ionic and atomic lines emitted from a low-pressure argon laser-induced plasma, Spectroscopy Letters, 28 (2005), 539-556.
- 藤村亨、山本公、我妻 和明:自己バイアス電流印加高周波グロー放電発光分析法による鋼中の微量銅、ニッケル、チタン、ホウ素の定量,鉄と鋼, 91, (2005), 501-504.
- T. Maeda, K. Wagatsuma: Direct loading of ethanol solution into high-power nitrogen-oxygen mixed gas microwave induced plasma and the emission characteristics, Spectrochimica Acta Part B, 60 (2005) 81-87.
2004年
- Masaoki Oku, Toetsu Shishido: Potassium Manganate by XPS, Surface Science Spectra, 11 (2004) 66-72
- Masaoki Oku, Toetsu Shishido: Potassium Permanganate by XPS, Surface Science Spectra, 11 (2004) 59-65
- N. Ohtsu, T. Ashino and K. Asami: Silicon Contamination Adsorbed on Pure Titanium Plate during Soking Test in Hanks' Balanced Saline Solution, Materials Transactions, 45 (2004) 550-553
- 芦野 哲也: 化学分離を用いた各種金属材料中の極微量元素定量のための高感度・高精度分析法の研究, 分析化学, 53 (2004) 1363-1364
- Jeongsoo Woo, Hyunkook Park, Yongseong Kim, Kyuseong Choi, and Sang Chun Lee: Various cathode designs for Cu emission line in see-through hollow cathode glow discharge (st-HCGD), The Journal of Korean Chemical Society , Vol. 48, (2004) 351-357
- 鈴木 茂、我妻 和明:日本表面科学会編:表面科学の基礎と応用(分担執筆)、2.1 グロー放電分析法,NTS出版、(2004) 771-774.
- 我妻 和明:先端の分析法 理工学からナノ・バイオまで(分担執筆),2.1 金属素材のための機器分析法、NTS出版、(2004) 456-467.
- 我妻 和明、坂 貴、山口 美香、伊藤 清孝:グロー放電質量分析法およびグロー放電発光分析法を用いたグロー放電プラズマの特性の比較研究,電気製鋼,75, (2004), 173-179.
- 石黒三岐雄:酸化物超伝導関連物質LixKCa2Na2Nb5O16の誘導結合プラズマ発光分光分析のための試料分解法, 分析化学,53, (2004), 127-130.
- T.M. Naeem, K. Wagatsuma: Development of a laser ablation-hollow cathode glow discharge emission source and the application to the analysis of steel samples, Analytical Sciences, 20 (2004) 1717-1720.
- 児玉憲治,我妻 和明:バイアス電流導入型高周波グロー放電プラズマにおけるクロムの発光線の励起挙動,分析化学, 53, (2004), 1207-1213 Abstract
- 我妻 和明:直流/高周波グロー放電発光分光法による鋼中鉛の定量分析のための分析条件の検討,鉄と鋼, 90 (2004) 593-597
- 後澤 洋平、松田 秀幸、我妻 和明:レーザアブレーション支援高周波ヘリウムグロー放電発光分析法による銅中のフッ素の直接定量,分析化学, 53, (2004), 699-703.
- 檀崎 祐悦,我妻 和明:誘導結合プラズマ発光分析法によるホウ素を含む合金分析のための溶液化,分析化学, 53, (2004), 757-761.
- 檀崎 祐悦,我妻 和明:水素Hβ線を内標準とする誘導結合プラズマ発光分析法,分析化学, 53, (2004), 743-748.
- T.M. Naeem, K. Wagatsuma: Sampling modulation technique in radio-frequency helium glow discharge emission source by use of pulsed laser ablation, Fresenius J. Analytical Chemistry, 379 (2004) 115-119.
- K. Kodama, K. Wagatsuma, Excitation mechanism for nickel and argon lines emitted by radio-frequency glow discharge plasma associated with bias current introduction, Spectrochimica Acta Part B, 59 (2004) 429-434 Abstract
- M Oku, T. Shishido, T. Shinohara, Q. Sun, Y. Kawazoe, K. Nakajima, K. Wagatsuma: Effect of boron non-stoichiometry on B-site in perovskite type structure ScBxRh3 and CeBxRh3 on charges of atoms on A-site: study by X-ray photoelectron and nuclear magnetic resonance spectroscopies, J. Solid State Chem., 177 (2004) 457-460.
- H. Matsuta, T.M. Naeem, K. Wagatsuma: Effect of laser wavelength on the selective vaporization of Cu-Zn alloy in laser ablation at low pressure, ISIJ International, 44, (2004) 220-222.
- T. Maeda, K. Wagatsuma: Emission characteristics of high-powered microwave induced plasma optical emission spectrometry by using nitrogen-oxygen mixture gas, Microchemical J. , 76, (2004), 53-60.
- 藤村 亨,山本 公,我妻 和明:自己バイアス電流印加高周波グロー放電発光分析法による鋼中微量マンガン、アルミニウム、ケイ素、クロムの定量,分析化学, 53, (2004), 445-448.
- 檀崎 祐悦,我妻 和明:誘導結合プラズマ発光分析法によるニッケル–パラジウム–リン合金の定量, 分析化学, 53, (2004), 53-56.
- 我妻 和明:パルス電圧印加変調測光法を応用したグロー放電発光分析法による鋼中の微量合金元素の高精度定量法,分析化学, 53, (2004), 35-39.
- K. Wagatsuma, K. Kodama, H.Park: Precise determination of manganese in steel by glow discharge optical emission spectrometry associated with voltage modulation technique, Analytica Chimica Acta, 502, (2004), 257-263.
- K. Wagatsuma: Application of pulsed voltage to d.c. glow discharge plasma for controlling the sputtering rate in glow discharge optical emission spectrometry,ISIJ International, 44, (2004), 108-114.
- 真壁 完一,高田 九二雄,我妻 和明:ランタン–ストロンチウム–ガリウム–ニオブを主成分とする酸化物の分解法及びICP発光分光分析法による定量,分析化学, 53, (2004), 49-52.
2003年
- 板垣 俊子, 高田 九二雄, 我妻 和明, 安彦,兼次: ICP発光分光分析法における光取り出し方向の違いによる測光感度比較と鉄鋼中の微量ヒ素,アンチモン及びスズの定量, 鉄と鋼,89, (2003), 890-894.
- T. Itagaki, K. Takada, K. Wagatsuma and K. Abiko: Determination of trace of arsenic, antimony, and tin in high purity iron and low alloy steel by ICP optical emission spectrometry after separation by coprecipitation with manganese(II) dioxide, MATÉRIAUX & TECHNIQUES, Numero Hors Serie-Decembre (2003) 26-30
- Y. Shimada, K. Tsunoyama, K. Takada and K. Abiko, Determination of Trace amounts of Platinum, Palladium, Rhodium and Iridium in High Purity Iron by ICP-OES and ICP-MS after coprecipitation with Tellurium, MATÉRIAUX & TECHNIQUES, Numero Hors Serie-Decembre (2003) 20-25
- T. Ashino, K. Takada, K. Wagatsuma and K. Abiko: Determination of Ultra-Trace Scandium, Yttrium and Rare-Earth Elements in High-Purity Iron by High-Resolution Inductively Coupled Plasma-Mass Spectrometry, MATERIAUX & TECHNIQUES, Numero Hors Serie-Decembre (2003) 31-36
- K. Wagatsuma: Excitation of doubly-charged ion emission lines from Grimm-style glow discharge plasma - Comparison between yttrium and zirconium, Spectroscopy Letters, 36, (2003) 547-558.
- 檀崎 祐悦,我妻 和明:誘導結合プラズマ発光分析法のためのルテニウム合金試料の溶液化,分析化学, 52, (2003), 1047-1052.
- 檀崎 祐悦,我妻 和明:誘導結合プラズマ発光分析法のための各種バナジウム含有合金の溶解法,分析化学, 52, (2003), 955-958.
- M. Oku, T. Shishido, Q. Sun, K. Nakajima, Y. Kawazoe, K. Wagatsuma: Comparison of electronic structures of ScAl3 and ScRh3: X-ray photoelectron spectroscopy and ab inito band calculation, J. Alloys and Compounds, 358 (2003) 264-267.
- 松田 秀幸,Tariq Mahmood Naeem,我妻 和明:自己バイアス電流導入型高周波ヘリウムグロープラズマ励起源の分光特性,分析化学 , 52, (2003), 439-445.
- T. M. Naeem, H. Matsuta, K. Wagatsuma: Effect of plasma gas for spectrometric analysis of tin and zinc using low-pressure laser-induced plasma, Spectrochimica Acta Part B, 58 (2003) 891-899.
- H. Matsuta, T. M. Naeem, K. Wagatsuma: Emission intensity modulation of radio-frequency helium glow discharge emission source by laser ablation, Analytical Sciences, 19 (2003) 813-814.
- 我妻 和明: 発光分光分析用グロー放電プラズマ励起源の新しい制御法(総説), 分析化学, 52, (2003), 393-407.
- 檀崎 祐悦, 我妻 和明: 臭化水素酸–臭素溶解によるマンガン–ロジウム合金の誘導結合プラズマ発光分析, 分析化学, 52, (2003), 351-355.
- 檀崎 祐悦, 我妻 和明: 誘導結合プラズマ発光分析法による炭化ケイ素中のケイ素定量のための炭酸ナトリウム融解/アルカリ溶液測定法, 分析化学, 52, (2003), 347-350.
- K. Wagatsuma, Y. Danzaki, T. Nakahara: Comparative study on excitation mechanism of chromium emission lines in argon radio-frequency inductively-coupled plasma, nitrogen microwave induced plasma, and argon or nitrogen glow discharge plasmas, Spectroscopy Letters, 36 (2003) 99-115.
- K. Wagatsuma: Some observation of an anomalous excitation behavior of chromium emission lines in an argon radio-frequency powered glow discharge plasma, Spectrochimica Acta Part B, 58 (2003) 565-573.
- M. Oku, T. Shishido, K. Wagatsuma, Q. Sun, Y. Kawazoe: Electronic structure of perovskite-type YBRh3 : X-ray photoelectron spectroscopy an ab initio band calculations, J. Alloys and Compounds, 349 (2003) 206-210.
- K. Wagatsuma: Direct determination of arsenic in steel by glow discharge optical emission spectrometry with argon-helium mixed gas, Analytical Sciences, 19 (2003) 325-327.
2002年
- T. Ashino, K. Takada, Y. Morimoto and K. Abiko: Determination of Trace Amounts of Sulfur in High-Purity Iron by Infrared Absorption after Combustion: Selection and Pre-Treatment of Reaction Accelerator, physica status solidi (a), 189 (2002) 123-132
- Kyuseok Song, Hyunkook Park, Hyungki Cha, and Sang Chun Lee: Study on elemental analysis of metal and ceramic samples by using laser ablation ion trap mass spectrometry (LAITMS), Journal of the Korean Society of Analytical Sciences, Vol. 15, (2002) 7-14
- K. Tsuji, K. Saito, K. Asami, K. Wagatsuma, F. Delalieux, Z. Spolnik: Localized thin-film analysis by grazing-exit electron probe microanalysis, Spectrochimica Acta Part B, 57 (2002) 897-906.
- K. Tsuji, K. Wagatsuma: Enhancement of TXRF intensity by using a reflector, X-ray Spectrometry, 31 (2002) 358-362.
- F. Delalieux, K. Tsuji, K. Wagatsuma, R. van Grieken: Material analysis methods applied to the study of ancient monuments, works of art and artefacts, Materials Transactions JIM, 43 (2002) 2197-2200.
- T. Ashino, K. Takada, T. Itagaki, S. Ito, K. Wagatsuma, K. Abiko: Chemical form of precipitate by co precipitation with palladium for separation of trace elements in high-purity metals, Materials Transactions JIM, 43 (2002) 111-115.
- K. Takada, T. Ashino, T. Itagaki, Y. Morimoto, K. Wagatsuma, K. Abiko: Determination of trace element quantities in ultra high-purity iron by spectrochemical analysis after chemical separation, Materials Transactions JIM, 43 (2002) 105-110.
- K. Wagatsuma, T. Saka, M. Yamaguchi, K. Ito: Comparative Investigation on the Characteristics of Glow Discharge Plasma Using Glow Discharge Mass Spectrometry and Glow Discharge Optical Emission Spectrometry, J. Analytical Atomic Spectrometry, 17, (2002), 1359-1362.
- H. Matsuta, K. Wagatsuma: Emission Characteristics of a Low-pressure Laser-induced Plasma: Selective Excitation of Ionic Emission Lines of Copper, Applied Spectroscopy, 56 (2002) 1165-1169.
- T.M. Naeem, H. Matsuta, K. Wagatsuma: Analysis of Scrapped Materials by Low-pressure Laser-induced Plasma Spectrometry, ISIJ International, 42 (2002) 1318-1320.
- 檀崎 祐悦: 誘導結合プラズマ発光分析法による各種イリジウム–アルミニウム合金の組成分析, 分析化学, 51, (2002), 983-988.
- Z. Zhang, K. Wagatsuma: Matrix Effects of Easily Ionizable Elements and Nitric Acid in High-power Microwave-induced Nitrogen Plasma Atomic Emission Spectrometry, Spectrochimica Acta Part B, 57 (2002) 1247-1257.
- 檀崎 祐悦: 溶液中でロジウムが各酸と形成した化合物による誘導結合プラズマ発光分析における化学干渉, 分析化学, 51, (2002), 133-139.
- M. Oku, T. Shishido, T. Shinohara, T. Fukuda, Q. Sun, Y. Kawazoe, K. Wagatsuma: Electronic Structures of Perovskite-type ScRh3Bx (0<x<1): X-ray photoelectron and nuclear magnetic resonance spectroscopies and ab initio band calculation, J. Alloys and Compounds, 339 (2002) 317-326.
- 檀崎 祐悦: 逐次補正法を用いる銀-インジウム-スズ合金等の硝酸-フッ化水素酸溶解/誘導結合プラズマ発光分析法, 分析化学, 51, (2002), 613-617
- 檀崎 祐悦: クペロン分離/誘導結合プラズマ発光分析法による純鉄,鉄合金及び酸化鉄中の不純物の定量, 分析化学, 51, (2002), 619-623.
- 我妻 和明: バイアス電流導入型高周波グロー放電発光分光法による鋼中のトランプエレメントの直接分析 -スズの定量分析への応用-, 鉄と鋼, 88, (2002), 694-698.
- Z. Zhang, K. Wagatsuma: Comparison of the Analytical Performance of High-powered Microwave-induced Air Plasma and Nitrogen Plasma Atomic Emission Spectrometry, J. Anal. Atomic Spectrom., 17, (2002), 699-703.
- A. Shimizu, S.Takada, H. Shimooka, S. Takahashi, S. Kohiki, M. Arai, M. Oku: Electronic structure of SrBi2Ta2O9 powders, Chemistry of Materials, 14, 3971-3975 (2002).
- S. Kohiki, H. Shimooka, S. Takada, A.Shimizu, T. Hirakawa, S. Takahashi, H. Deguchi, M. Oku: Synthesis and magnetic properties of mesoporous vanadium oxide sulphate, Chemistry Letters, 31, 670-671 (2002).
- S. Kohiki, T. Suzuka, M. Oku, T. Yamamoto, S. Kishimoto, S. Iida: Coupling of codoped In and N impurities in ZnS:Ag: Experiment and theory, Journal of Applied Physics, 91, 760-763 (2002)
- S. K. Hong, J. H. Chang, T. Hanada, E. Kurtz, M. Oku, T. Yao: Correlation of surface chemistry of GaAs substrates with growth mode and stacking fault density in ZnSe epilayers, Journal of Vacuum Science Technology, A 20, 1948-1954 (2002).
- K. Tsuji, K. Saito, K. Asami, K. Wagatsuma, F. Delalieux, Z. Spolnik: Localized thin-film analysis by glazing-exit electron probe microanalysis, Spectrochimica Acta, 57B (2002) 897-906.
- F. Delalieux, K. Tsuji, K. Wagatsuma, R. Van Grieken: Material Analysis Method Applied to the Study of Ancient Monuments, Works of Art and Artefacts, Materials Transactions, 43 (2002) 2197-2200.
- K. Tsuji, Z. Spolnik, K. Wagatsuma, K. Saito, K. Asami: Characterization of Small Areas of Thin-films by Grazing-exit Electron Probe X-ray Microanalysis, Materials Transactions, 43 (2002) 414-416.
- K. Tsuji, K. Wagatsuma: Enhancement of TXRF Intensity by Using a Reflector, X-ray Spectrometry, 31 (2002) 358-362.
- Z. Spolnik, J. Zhang, K. Wagatsuma, K. Tsuji: Grazing-exit Electron Probe X-ray Microanalysis of Ultra-thin Films and Single Particles with High-angle Resolution, Analytica Chimica Acta, 455 (2002) 245-252.
- K. Wagatsuma: Application of Modulation Techniques to Atomic Emission Spectrometry with Inductively- coupled Radio-frequency Plasma and Radio-frequency Glow Discharge Plasma, Applied Spectroscopy Reviews, 37, (2002), 223-245.
- 我妻 和明: ITと高純度金属:極微量分析, 金属., 72, (2002), 770-776
- Y. Danzaki, K. Wagatsuma: Prevention of Ge Volatilization in the Chemical Treatment of Ge-Cr-Al-Ce-Sm Amorphous Alloy for the Determination of Ge by ICP-AES, Analytical Sciences., 18, (2002), 801-803
- K. Wagatsuma: Comparison of Glow Discharge Atomic Spectrometry with Other Surface Analysis Methods: "Glow Discharge Plasmas in Analytical Spectroscopy", John Wiley & Sons, New York, Chapter 9, (2002), 253-272
- M. Arai, S. Kohiki, H. Yoshikawa,S. Fukushima, Y. Waseda, M. Oku: Photoelectron energy-loss functions of SrTiO3, BaTiO3, and TiO2: Theory and experiment, Physical Review B, 65(8), 085101-085106 (2002).
- D. A. Pawlak, M. Ito, M. Oku, K. Shimamura, T. Fukuda: Interpretation of XPS O(1s) in Mixed Oxides Proved on Mixed Perovskite Crystals, The Journal of Physical Chemistry B, 106(2), 504-507 (2002).
- T. Shishido, T. Sasaki, K. Kudou, S. Okada, A. Yoshikawa, J. M. Ko, J. Ye, Iwami, M. Oku, H. Horiuchi, T. Fukuda, S. Kohiki, K. Nakajima: Solid solution range of boron and properties of the perovskite-type NdRh3B, Journal of Alloys and Compounds, 335(1), 191-195 (2002).
- M. Sasaki, K. Yasui, S. Kohiki, H. Deguchi, S. Matsushima, M, Oku, T. Shishido: Cu doping effects on optical and magnetic properties of In2O3, Journal of Alloys and Compounds, 334(1), 205-210 (2002).
- K. Takada, K. Hirokawa: Determination of Pb, Ag, Cu, and Mn in steel by electrothermal-atomic absorption spectrometry with direct atomization of a solid sample (Review), ISIJ International, 42 (2002) S122-S128.
- K. Wagatsuma: Improvement of the information depth in in-depth analysis by radio-frequency-powered glow discharge optical emission spectrometry (Review), ISIJ International, 42 (2002) S87-S92.
- 我妻 和明: グロー放電発光分光分析におけるプラズマ励起源の進歩(総説), 鉄と鋼, 88, 169-179, (2002)
- Y. Danzaki and T. Ashino: New Convenient Dissolution of Iron-Rhodium Alloys Using Hydrochloric Acid Containing a Small Amount of Nitric Acid without Heating for an ICP-AES Analysis, Analytical Sciences, 17 (2001) 1011-1013
- K. Tsuji, Z. Spolnik and T. Ashino: New experimental equipment for grazing-exit electron-probe microanalysis, Review of Scientific Instruments, 72 (2001) 3933-3936
- 我妻 和明: 製鋼工程管理分析の高感度化のためのスパッタリング変調型グロー放電プラズマ励起源の開発, 川鉄21世紀財団2001年度報告書, 26, (2002)
- 辻 幸一: 「斜出射EPMA装置の試作と分析性能の評価」, 島津科学技術振興財団平成11年度最終報告書(Annual Report of Shimadzu Science Foundation), 28-32 (2002).
- Z. Spolnik, K. Tsuji, K. Saito, K. Saito, K. Asami, K. Wagatsuma: Quantitative analysis of metallic ultra-thin films by grazing-exit electron probe x-ray microanalysis, X-Ray Spectrometry, 31, 178-183 (2002).
- K. Tsuji, Z. Spolnik, K. Wagatsuma, K. Saito, K. Asami: Characterization of thin-films at small region by grazing-exit electron probe microanalysis, Mater. Trans. JIM., 43, 414-416, (2002).
- 山下 昇, 平本 文夫, 我妻 和明: 自己バイアス電流制御型高周波グロー放電発光分光法による薄膜めっき試料の分析, 鉄と鋼, 88 (2002) 44-48.
2001年
- Kyuseok Song, Hyungki Cha, Hyunkook Park, and Sang Chun Lee: Design and construction of glow discharge-ion trap mass spectrometer (GD-ITMS) and its application for the analysis of volatile organic samples, Microchemical Journal, Vol. 70, (2001) 285-291
- Kyuseok Song, Hyungki Cha, Jongmin Lee, Hyunkook Park, and Sang Chun Lee: Analysis of rare earth elements in soil sample by using laser-ablation ion trap mass spectrometry, Microchemical Journal, Vol. 68, (2001) 265-271
- H. Matsuta, K. Wagatsuma, K. Kitagawa: Laser ablation-assisted r.f. glow discharge emission source, Anal.. Sci., 17 Suppl. (2001) i1291-i1294.
- K. Wagatsuma, H. Matsuta: Application of bias-current modulation technique to radio-frequency glow discharge optical emission spectrometry: Improvement of the detection limit of minor elements, Anal.. Sci., 17 Suppl. (2001) i65-i68.
- S. Takada, M. Fujii, S. Kohiki, T. Babasaki, H. Deguchi, M. Mitome, M. Oku: Intraparticle magnetic properties of Co3O4 nanocrystals, Nano Letters, 1(7), 379-382 (2001).
- T. Shishido, K. Kudou, S. Okada, J.H. Ye, A. Yoshikawa, T. Sasaki, M. Oku, H. Horiuchi, I. Higashi, S. Kohiki, Y. Kawazoe, K. Nakajima: R-dependency of the hardness of perovskite-type RRh3B compounds (R = La, Gd, Lu and Sc), Japanese Journal of Applied Physics Part 1 Regular Papers Short Notes and Review Papers, 40(10), 6037-6038 (2001).
- K. Tsuji, Z. Spolnik, T. Ashino: New experimental equipment for grazing-exit electron probe microanalysis (GE-EPMA), Rev. Sci. Instrum., 72, 3933-3936 (2001).
- K. Tsuji, Z. Spolnik, K. Wagatsuma: Continuous x-ray background in grazing-exit electron probe x-ray microanalysis, Spectrochim. Acta B, 56, 2497-2504 (2001).
- 辻 幸一: 「斜出射条件下でのEPMA」, 日本学術振興会製鋼第19委員会 製鋼計測化学研究会 19委-11935(2001)19 pages.
- K. Wagatsuma, H. Matsuta: Enhancement factor in the emission intensities excited by radio-frequency- powered glow discharge plasma associated with bias-current introduction, ISIJ International, 41 B (2001) 1488-1493.
- Y. Danzaki, K. Wagatsuma: Effect of acid concentrations on the excitation temperature for vanadium ionic lines in inductively-coupled plasma optical emission spectrometry, Analytica Chimica Acta, 447 (2001) 171-177.
- M. Sasaki, R. Kiyoshima, S. Kohiki, M. Oku, T. Shishido: Preparation and characterization of lithium doped indium sesqui-oxide, J. Alloys & Compounds, 322 (2001) 220-225.
- T. Abe, S. Kohiki, K. Fukuzaki, M. Oku, T. Watanabe: Ga incorporation effects on the electronic structure of CuInS2:Na thin films, Applied Surface Science, 174 (2001) 40-42.
- S.K. Hong, E. Kurtz, J.H. Chang, T. Hanada, M. Oku, T. Yao: Low stacking-fault density in ZnSe epilayers directly grown on epi-ready GaAs substrates without GaAs buffer layers, Applied Physics Letters, 78 (2001) 165-167.
- K. Wagatsuma: Emission characteristics of mixed gas plasmas in low-pressure glow discharges, Spectrochimica Acta, 56 B (2001) 465-486
- K. Wagatsuma, H. Matsuta: Effect of the driving frequency on the emission characteristics of a radio-frequency glow discharge excitation source boosted by the introduction of a d.c. bias current, Analytical Sciences, 17 (2001) 313-318
- 芦野 哲也: パラジウム還元共沈分離, ふぇらむ, 6 (2001) 402-406
- 高田 九二雄, 芦野 哲也, 板垣 俊子: 化学分離/分光分析法による超高純度鉄,鋼,鉄-クロム合金などに含まれる超微量不純物元素の定量, 分析化学, 50 (2001) 383-398
- 芦野 哲也, 高田 九二雄, 奥 正興, 我妻 和明: 燃焼-赤外線吸収法による高純度鉄中超微量炭素定量のための試料表面洗浄方法の比較, 分析化学, 50 (2001) 411-418
- Y. Danzaki, K. Wagatsuma, T. Syoji, K. Yoshimi: Dissolution of molybdenum-silicon (-boron) alloys using a mixture of sulfuric, nitric and hydrofluoric acids an a sequential correction method for ICP-AES analysis, Fresenius J. Analytical Chemistry, 369, 184-187 (2001)
- K. Tsuji, Z. Spolnik, K. Wagatsuma, S. Nagata, I. Satoh: Grazing-Exit X-Ray Spectrometry for Surface and Thin-Film Analyses, Anal. Sci., 17, 145-148 (2001).
- 辻 幸一: 「斜出射X線測定型の電子線プローブマイクロアナリシス」, X線分析の進歩(アグネ技術センター)32集, 25-44 (2001).
- K. Tsuji, Y. Murakami, K. Wagatsuma, G. Love: Surface Studies by Grazing-Exit Electron Probe Microanalysis (GE-EPMA), X-Ray Spectrometry, 30, 123-126 (2001).
- K. Kubota, K. Wagatsuma: Application of plasma gas modulation technique for improvement of the measurement of Mn emission intensity in ICP-AES, Fresenius J. Analytical Chemistry, 369, 134-138 (2001)
- 我妻 和明: 金属便覧(改訂第6版), バルク分析, 日本金属学会編, 丸善, (2001)
- 我妻 和明: グロー放電発光分析の高感度化と高精度化, 理学電機ジャーナル, 31, No2, 3-16, (2001)
- 我妻 和明: 製鋼工程管理分析のための元素分析法の研究動向-レーザ応用分光分析法を中心として-, ふぇらむ, 6, No.7 (2001) 523-528
2000年
- 檀崎祐悦, 今野栄行, 芦野哲也, 戸澤浩一, 竹内正邦: 誘導結合プラズマ発光分析法によるビスマス系酸化物超伝導体の組成分析, 分析化学, 49 (2000) 907-911
- 庄子勉, 檀崎祐悦, 芦野哲也, 今野栄行, 真壁完一: 誘導結合プラズマ発光分析のための硝酸-塩酸-酒石酸によるアンチモン合金、スズ合金及び金属ゲルマニウムの溶解, 分析化学, 49 (2000) 709-712
- T. Shishido, J.H. Ye, S. Okada, K. Kudou, T. Sasaki, S. Ishida, T. Naka, M. Oku, I. Higashi, H. Kishi, H. Horiuchi, T. Fukuda: Synthesis and characterization of the nonstoichiometric perovskite-type compound ScRh3B, J. Alloys & Compounds, 309 (2000) 107-112.
- S. Kohiki, M. Arai, H. Yoshikawa, S. Fukushima, M. Oku, Y. Waseda: Energy-loss structure in core-level photoemission satellites of SrTiO3, SrTiO3:La, and SrTiO3:Nb, Physical Review B, 62 (2000) 7964-7969.
- K. Fukuzaki, S. Kohiki, T. Yamamoto, M. Oku, T. Watanabe: Co-incorporation effects of O and Na with CuInS2 thin films, Applied Physics Letters, 77 (2000) 2713-2715.
- M. Sato, S. Takada, S. Kohiki, T. Babasaki, H. Deguchi, M. Oku, M. Mitome: Magnetic properties of Co-II mesoclusters, Applied Physics Letters, 77 (2000) 1194-1196.
- S. Takada, S. Kohiki, T. Adachi, A. Shimizu, S. Takahashi, M. Mitome, M. Oku: Shifts of core-level electron binding energies for SrBi2Ta2O9 nano-particles, Chemistry Letters, 7 (2000) 748-749.
- K. Fukuzaki, S. Kohiki, S. Matsushima, M. Oku, T. Hideshima, T. Watanabe, S. Takahashi, H. Shimo-oka: Preparation and characterization of NaInO2 and NaInS2, J. Materials Chemistry, 10 (2000) 779-782.
- K. Wagatsuma: Control of d.c. bias current in radio-frequency glow discharge source and its emission characteristics II - the analytical application, Spectrochimica Acta, 55B, 833-838 (2000)
- K. Wagatsuma: Application of dc voltage modulation technique to the determination of phosphorous and sulfur in steel samples in glow discharge optical emission spectrometry, ISIJ International, 40, 783-788 (2000)
- K. Wagatsuma: Advantage of argon-helium mixed gas plasmas for carbon determination in glow discharge optical emission spectrometry, ISIJ International, 40, 609-612 (2000)
- Y. Hasegawa, K. Tsuji, K. Nakayama, K. Wagatsuma, T. Sakurai: X-ray source combined ultrahigh- vacuum scanning tunneling microscopy for elemental analysis, J. Vacuum Science Technology, 18B, 2676-2680. (2000)
- K. Tsuji, Z. Spolnik, K. Wagatsuma, R. Nullens, R. Van Grieken: Detection limit of grazing-exit electron probe microanalysis (GE-EPMA) for particles analysis, Mikrochim. Acta, 132, 357-360 (2000).
- K. Tsuji, K. Wagatsuma, T. Oku: Glancing-Incidence and Glancing-Takeoff X-Ray Fluorescence Analysis of Ni-GaAs Interface-Reactions, X-Ray Spectrometry, 29, 155-160 (2000).
- K. Tsuji, M. Huisman, Z. Spolnik, K. Wagatsuma, Y. Mori, R. E. Van Grieken, R. D. Vis: Comparison of grazing-exit particle-induced X-ray emission with other related methods, Spectrochim. Acta B, 55, 1009-1016 (2000).
- 辻 幸一: 「斜出射X線測定による微小領域の表面分析と微粒子分析」, まてりあ(最近の研究), 39, 586-593 (2000).
- K. Tsuji, M. Huisman, Z. Spolnik, K. Wagatsuma Y. Mori, R.E.. Van Grieken, R.D. Vis: Comparison of grazing-exit particle-induced X-ray emission with other related methods, Spectrochimica Acta, 55B, 1009-1016 (2000)
- T. Itagaki, T. Ashino, K. Takada: Determination of trace amounts of gold and silver in high-purity iron and steel by electrothermal atomic absorption spectrometry after reductive co precipitation, Fresenius J. Anal. Chem., 368(2000) 344-349
- I. Takahashi, M. Ishikuro, K. Takada, K. Abiko, K. Tsunoyama: Spectrophotometric determination of trace amounts of boron in high-purity iron and ferroalloy after chemical separation, Materials Transactions, JIM, Vol.41 No.1 (2000) 57-60
- K. Takada, T. Ashino, Y. Morimoto, H. Yasuhara, M. Kurosaki, K. Abiko: Determination of trace amounts of sulfur in high-purity iron by infrared absorption after combustion: Removal of sulfur blank, Materials Transactions, JIM, Vol.41 No.1(2000) 53-56
- T. Ashino, K. Takada, Y. Morimoto, H. Yasuhara, M. Kurosaki, K. Abiko: Determination of trace amounts of carbon in high-purity iron by infrared absorption after combustion: Pretreatment of reaction accelerator and ceramic crucible, Materials Transactions, JIM, Vol.41 No.1(2000) 47-52
- 松田 秀幸, 我妻 和明: レーザアブレーション支援高周波ヘリウムグロー放電発光分光法の開発, 分析化学, 49, 849-855, (2000)
- 奥 正興, 松田 秀幸, 我妻 和明, 古曳 重美: チタン化合物のTi 2pX線光電子スペクトルからの非弾性散乱部の除去, X線分析の進歩, 31, 39-46, (2000)
1999年
- 石黒 三岐雄, 高 世, 高田 九二雄, 花田 修治: In-situ TiC粒子強化Fe3Al基複合材料中のTiCの抽出分離および定量, 鉄と鋼, 85(1999)71-75
- K. Tsuji, Z. Spolnik, K. Wagatsuma, R. Nullens, R. Van Grieken: Preliminary experiments on grazing-exit electron probe microanalysis (GE-EPMA), Electron Microscopy and Analysis 1999, proceedings of EMAG conference, 161, 119-122 (1999).
- K. Wagatsuma, Y. Danzaki: Non-Boltzmann distribution among energy levels of singly-ionized vanadium in d.c. glow discharge and r.f. inductively coupled discharge plasmas, J. Analytical Atomic Spectrometry, 14, 1727-1731 (1999)
- K. Tsuji, K. Wagatsuma, R. Nullens, R. Van Grieken: Elemental X-ray images obtained by grazing-exit electron probe microanalysis (GE-EPMA), J. Anal. At. Spectrom., 14, 1711-1713 (1999).
- K. Tsuji, T. Sato, K. Wagatsuma, M. Claes, R. Van Grieken: Preliminary experiment of total reflection x-ray fluorescence using two glancing x-ray beams excitation, Rev. Sci. Instrum., 70 1621-1623 (1999).
- 辻 幸一, 我妻 和明, 杉山 和正, 長谷川 幸雄: 「元素の識別 -X線照射による元素分析型STMの試み-」, Boundary, 1999-8, 10-13 (1999).
- K. Wagatsuma: Analytical performance of high-voltage neon plasma in glow discharge optical emission spectrometry, Fresenius' J. Analytical Chemistry, 364, 780-782 (1999)
- Y. Danzaki, K. Takada, K. Wagatsuma, M. Oku: Mutual interference coefficients obtained for 639 emission lines of 68 elements in routine analysis by ICP-AES, Fresenius' J. Analytical Chemistry, 364, 549-550 (1999).
- K. Wagatsuma, H. Matsuta: Control of bias d.c. current in radiofrequency-powered glow discharge source and its emission characteristics, Spectrochimica Acta Part B, 54 (1999) 527-535Abstract
- Y. Hasegawa, K. Fukuzaki, S. Kohiki, Y. Shibata, T. Matsuo, K.. Wagatsuma, M. Oku: X-ray photoelectron spectroscopy of highly conducting and amorphous osmium dioxide thin films, Thin Solid Films, 347, 56-59 (1999).
- M. Oku, K. Wagatsuma, T. Konishi: Transition metal 2p X-ray photoelectron and high-resolution K-α X-ray emission spectra of K2CrO4 and KMnO4, X-ray Spectrometry, 28, 464-469 (1999).
- M. Oku, H. Matsuta, K. Wagatsuma, Y. Waseda, S. Kohiki: Removal of inelastic scattering part from Ti2p XPS spectrum of TiO2 by deconvolution method using O1s as response function, J. Electron Spectroscopy Related Phenomena, 105, 211-218 (1999).
- Y. Adachi, S. Kohiki, K. Wagatsuma, M. Oku: Changes in the chemical state of monocrystalline SrTiO3 surface by argon ion bombardment, Applied Surface Science, 143 (1999) 272-276 Abstract
- M. Oku, K. Wagatsuma, S. Kohiki: Ti 2p and Ti 3p X-ray photoelectron spectra of TiO2, SrTiO3, and BaTiO3, Physical Chemistry and Chemical Physics, 1, 5327-5331 (1999)
- M. Oku, K. Wagatsuma, T. Konishi: Relation between 2p X-ray photoelectron and K-α X-ray emission spectra of manganese and iron oxides, J. Electron Spectroscopy Related Phenomena, 98-99 (1999) 277-285 Abstract
- S. Kohiki, S. Takada, K. Yamada, Y. Adachi, A. Shimizu, M. Oku, M. Mitome: Dilution effects on optical absorption and core-level photoelectron spectra of BaTiO3 mesocrystals, Physica E, 5 (1999) 161-166.
- T. Shishido, M. Oku, I. Higashi, S. Okada, K. Kudou, K. Asami, H. Horiuchi, T. Fukuda: Chemical state and properties of the new layer structure compound PrRh4.8B2 single crystals obtained by molten metal flux method using Cu as solvent, J. Ceramic Society Japan, 107 (1999) 1087-1092
- Y. Hayakawa, K. Fukuzaki, S. Kohiki, Y. Shibata, T. Matsuo, K. Wagatsuma, M. Oku: X-ray photoelectron spectroscopy of highly conducting and amorphous osmium dioxide thin films, Thin Solid Films, 347 (1999) 56-59 Abstract
- K. Tsuji, K. Wagatsuma, R. Nullens, R.E. Van Grieken: Grazing exit electron probe microanalysis for surface and particle analysis, Analytical Chemistry, 71, 2497-2501 (1999).
- K. Tsuji, Z. Spolnik, K. Wagatsuma, R.E. Van Grieken, R.D. Vis: Grazing-exit particle X-ray emission analysisprobe microanalysis for surface and particle analysis, Analytical Chemistry, 71, 2497-2501 (1999).
- K. Tsuji, H. Takenaka, K. Wagatsuma, P.K. de Bokx, R.E. Van Grieken: Enhancement of X-ray fluorescence intensity from an ultra-thin sandwiched layer at grazing-emission angles, Spectrochimica Acta, 54B, 1881-1888 (1999)
- K. Tsuji, Z. Spolnik, K. Wagatsuma, J. Zhang, R.E. Van Grieken: Enhancement of electron-induced X-ray intensity for single particle under grazing-exit conditions, Spectrochimica Acta, 54B, 1243-1251 (1999)
- K. Wagatsuma, H. Matsuta: Application of bias-current modulation technique to radiofrequency- powered glow discharge optical emission spectrometry, Analytical Sciences, 15, 517-523, (1999)
- H. Matsuta, K. Wagatsuma: Advanced helium glow-discharge emission source by conducting d.c. self-bias current in the 13.56 MHz radio frequency plasma, Analytical Sciences, 15, 319-320, (1999)
- H. Matsuta, K. Kitagawa, K. Wagatsuma: Characteristics of a 40.68-MHz radio frequency boosted low power glow discharge lamp, Spectrochimica Acta, 54B, 1783-1792, (1999)
- K. Wagatsuma: Depth profiling of thin surface layers with a use of amplitude modulation method in radiofrequency- powered glow discharge optical emission spectrometry, Surface and Interface Analysis, 26, 1124-1129, (1999)
- K. Wagatsuma: Analytical performance of r.f.-powered glow discharge excitation source associated with bias voltage modulation, Fresenius' J. Analytical Chemistry, 363, 333-338, (1999)
- 我妻 和明: 自己バイアス電流導入法による高周波グロー放電発光分析における検出限界の改善, 鉄と鋼, 85, 34-39, (1999)
- 我妻 和明: グロー放電発光分光分析における最適分析線の選択要件, 分析化学, 48, 457-461, (1999)
- 我妻 和明: バイアス電圧制御型高周波グロー励起源の分光特性, 分析化学, 48, 95-101, (1999)
- 我妻 和明, 檀崎 祐悦, 山下 昇: ランタノイド元素の分光特性 -ICP発光分析法とグロー放電発光分析法の比較-, 分析化学, 48, 349-363, (1999)
- K. Tsuji, K. Wagatsuma, K. Sugiyama, K. Hiraga, Y. Waseda: EXAFS- and XANES-like spectra by X-ray-excited scanning tunneling microscope tip current measurement, Surface Interface Analysis, 27, 132-135 (1999)
- D.L. Peng, K. Sumiyama, M. Oku, T.J. Konno, K. Wagatsuma, K. Siuzuki: X-ray diffraction and X-ray photoelectron spectra of Fe-Cr-N films deposited by DC reactive sputtering, J. Materials Science, 34, 4623-4628 (1999)
- T. Shishido, J. Ye, K. Kudou, S. Okada, K. Obata, T. Sugawara, M. Oku, K. Wagatsuma, H. Horiuchi, T. Fukuda: Solid solution range of boron, micro hardness and oxidation resistance of the perovskite type RERh3Bx (RE=Gd, Y, S) compounds, J. Alloys Compounds, 291, 52-56 (1999)
- Y. Hayakawa, S. Kohiki, M. Arai, H. Yoshikawa, S. Fukushima, K. Wagatsuma, M. Oku, F. Shoji: Electronic structure and electrical properties of amorphous OsO2, Physical Review, 59B, 11125-11127 (1999)