Rchr
J-GLOBAL ID：201801011528446728
Update date: Nov. 17, 2024
SAKATA Osami
サカタ オサミ | SAKATA Osami
Affiliation and department：
Job title：
Executive Managing Director
Research field (2)：
Analytical chemistry
, Nanomaterials
Research theme for competitive and other funds (24)：
- 2018 - 2023 ナノ粒子の結晶性記述パラメータと触媒活性の相関
- 2016 - 2019 Complex structures and electronic phases in simple-oxide thin films
- 2015 - 2019 Analysis of atomic arrangement structure of novel nanoparticles and thin films of a non-long periodic system
- 2015 - 2018 Structural dynamic of interfacial water determined by the experimental simulation of the electrical double layer
- 2012 - 2015 Wide area structure and structural dynamics of solid-liquid interface
- 2011 - 2013 Development of x-ray standing waves for visualizing an atomic-scale interface of electronic materials and devices
- 2008 - 2010 Time-resolved x-ray standing waves of ferroelectric ultra-thin film for a polarization measurement
- 2006 - 2009 Characterization of Si nanoelectronic materials and interface with using synchrotron radiation microprobe
- 2006 - 2007 Time resolved and in-situ structural analysis of a ferroelectric thin film during polarization switching using synchrotron-based diffraction
- 2006 - 2007 放射光薄膜X線回折法による次元制御配列金属錯体の配列構造決定
- 2005 - 2006 Novel synchrotron radiation experimental methods with the X-ray photon counting pixel detector
- 2005 - 2006 NANO-AREA STRAIN MEASUREMENTS FOR SEMICONDUCTOR MATERIALS AND DEVICES BY USING A HIGH-RESOLUTION MICRODIFFRACTION SYSTEM
- 2004 - 2005 Development and application of a rapid analysis method of a nanostructure by direct observation of a reciprocal-lattice space using synchrotron diffraction
- 2002 - 2003 X-ray structures of a Ag(001) surface and its Na adsorbed surface
- 1997 - 1999 Analysis of interface magnetic structures in magnetic thin films using resonant X-ray scattering techniques
- 1998 - 1998 SiGe/Si超格子の界面ラフネスと歪み緩和
- 1997 - 1997 微細加工磁性膜と磁性多層膜界面のナノ構造
- 1995 - 1997 Studies of mesoscopic structures with synchrotron X-rays
- 1994 - 1996 DEVELOPMENT OF A HIGH-PRECISION ELECTRON DENSITY MEASUREMENT TECHNIQUE FOR MULTILAYER FILMS
- 1995 - 1995 異常分散X線反射率法による超薄膜の電子密度深さ分布
- 1994 - 1995 X-ray reflection study of layred structures in multilayrs for magnetic recording
- 1994 - 1994 Si(100)表面におけるAsダイマーのX線定在波法による精密構造解析
- 1992 - 1994 Analysis of epilayr structures by high-resolution X-ray methods
- 1991 - 1993 X-RAY STRUCTURES OF HETEROEPITAXIAL GROWTHS
Show all
Papers (454)：
-
Hirotaka Ashitani, Shogo Kawaguchi, Kohei Kusada, Yusuke Nanba, Susan Meñez Aspera, Michihisa Koyama, Naomi Kawamura, Hiroshi Kitagawa, Osami Sakata. Extended Unit Cell Model Employing Two Vectors for Crystal Structure Analysis in IrPd Nanoparticles for Catalysis. ACS Applied Nano Materials. 2024
-
S. A. A. B. Thejasiri, K. M. D. C. Jayathilaka, F. S. B. Kafi, L. S. R. Kumara, O. Seo, S. Yasuno, O. Sakata, W. Siripala, R. P. Wijesundera. Cu2O Homojunction Solar Cells: Efficiency Enhancement with a High Short Circuit Current. Coatings. 2024. 14. 8. 932-932
-
NANA SUN, Kazuki Okamoto, Shinnosuke Yasuoka, Soshun Doko, NAOKO, Toshikazu Irisawa, Koji Tsunekawa, Takayoshi Katase, tomoyuki koganezawa, Tomotaka Nakatani, et al. High stability of the ferroelectricity against hydrogen gas in (Al,Sc)N thin films. Applied Physics Letters. 2024
-
Shogo Kawaguchi, Shintaro Kobayashi, Hiroki Yamada, Hirotaka Ashitani, Michitaka Takemoto, Yasuhiko Imai, Takaki Hatsui, Kunihisa Sugimoto, Osami Sakata. High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system. Journal of Synchrotron Radiation. 2024. 31. 4. 955-967
-
Tomoaki Kumeda, Kenshin Kondo, Syunnosuke Tanaka, Osami Sakata, Nagahiro Hoshi, Masashi Nakamura. Surface Extraction Process During Initial Oxidation of Pt(111): Effect of Hydrophilic/Hydrophobic Cations in Alkaline Media. Journal of the American Chemical Society. 2024
ｍore...
MISC (171)：
-
丸田悠斗, 草田康平, 草田康平, 山本知一, 鳥山誉亮, 村上恭和, SEO Okkyun, 坂田修身, 河口彰吾, 久保田佳基, et al. 機械学習を用いた電気化学的水素発生反応における高活性多元素ナノ合金触媒の探索. 触媒討論会予稿集(CD-ROM). 2023. 132nd
-
芦谷拓嵩, 河口彰吾, 草田康平, 尾原幸治, 北川宏, 坂田修身. 積層欠陥モデルを導入した多元素ナノ合金の構造評価. 日本結晶学会年会講演要旨集. 2023. 2023
-
三村和仙, 清水荘雄, 清水荘雄, 坂田修身, 坂田修身, 舟窪浩. Thermal Hysteresis During Ferroelectric Transition in HfO2-based Materials. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
-
安岡慎之介, 水谷涼一, 大田怜佳, 白石貴久, 清水荘雄, 清水荘雄, 清水荘雄, 安井伸太郎, 江原祥隆, 西田謙, et al. Enhancement of crystal anisotropy and ferroelectric property by decreasing thickness in (Al,Sc)N films. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th
-
田代裕貴, 三村和仙, 清水荘雄, 勝矢良雄, 坂田修身, 木口賢紀, 白石貴久, 今野豊彦, 舟窪浩. HfO2基薄膜のZr,Yドープによる結晶相変化と強誘電相の安定性. セラミックス基礎科学討論会講演要旨集. 2020. 58th
ｍore...
Patents (1)：
Books (8)：
-
Local Lattice Plane Orientation Mapping of Entire GaN Wafer
AIP Books 2020
-
表面界面構造 (日本の結晶学(II)-その輝かしい発展)
日本結晶学会 2014
-
(放射光を用いた)X線反射率法
2013
-
X-ray standing wave at grazing incidence and exit
World Scientific 2013
-
Grazing Incidence X-ray Diffraction
Springer-Verlag 2013
ｍore...
Lectures and oral presentations (4)：
-
Visualization of local bending of lattice planes of a GaN wafer by extending SR X-ray RC imaging
(ASCA2022, 17th International Conference of the Asian Crystallographic Association, MS06: Advances in the Measurement Techniques 2022)
-
Mapping of local orientation of lattice planes of a GaN wafer
(The 11th International Conference on Advanced Materials and Devices, Advanced X-ray Science Using Synchrotrons and X-ray Free Electron Lasers 2019)
-
Synchrotron x-ray diffraction-based visualization of lattice-plane tilting of a GaN substrate and homo-epitaxial thin film
(16th China International Forum on Solid State Lighting & 2019 International Forum on Wide Bandgap Semiconductors (SSLCHINA&IFWS 2019) 2019)
-
Powerful synchrotron x-ray techniques for metal nanoparticle studies
(Workshop on Neutron and X-ray Characterizations on Caloric Materials NXCalorics-2019 2019)
Education (3)：
- 1985 - 1987 Tokyo Institute of Technology Interdisciplinary Science and Engineering Materials Science
- 1981 - 1985 Tokyo Institute of Technology School of Engineering
- 1978 - 1981 Kumagaya High School
Professional career (1)：
- PhD (Materials Science) (Tokyo Institute of Technology)
Work history (19)：
- 2023/06 - 現在 Japan Synchrotron Radiation Research Institute Executive Managing Director
- 2023/06 - 現在 Japan Synchrotron Radiation Research Institute Center for Synchrotron Radiation Research Executive Director
- 2022/06 - 2025/03 Kyoto University Graduate School of Science Division of Chemistry
- 2016/09 - 2025/03 University of Tsukuba Faculty of Pure and Applied Sciences
- 2022/04 - 2023/09 Japan Synchrotron Radiation Research Institute Beamline Division Director
- 2020/04 - 2023/06 Japan Synchrotron Radiation Research Institute Center for Synchrotron Radiation Research Director
- 2021/04 - 2022/03 Japan Synchrotron Radiation Research Institute Center for Synchrotron Radiation Research, Scattering and Imaging Division Director
- 2021/04 - 2022/03 Kyoto University Graduate School of Science Division of Chemistry
- 2016/04 - 2022/03 Tokyo Institute of Technology School of Materials and Chemical Technology
- 2021/04 - 2021/09 National Institute for Materials Science
- 2020/04 - 2021/03 National Institute for Materials Science
- 2018/07 - 2021/03 NIMS Research Center for Advanced Measurement and Characterization Fileld Coordinator, Quantum Beam Field
- 2013/10 - 2020/03 Research Center for Advanced Measurement and Characterization, NIMS Synchrotron X-ray Group Group Leader
- 2011/04 - 2020/03 National Institute for Materials Science (NIMS) Synchrotron X-ray Station at SPring-8 Station Director
- 2012/10 - 2018/03 Tokyo Institute of Technology Department of Innovative and Engineered Materials, Interdisciplinary Graduate School of Science and Engineering Adjunct Professor
- 2001/04 - 2011/03 Japan Synchrotron Radiation Research Institute Surface Structure Team Research Scientist, Team Leader
- 2000/06 - 2001/03 Japan Synchrotron Radiation Research Institute Research Scientist
- 1998/05 - 2000/06 Northwestern University Department of Materials Science and Engineering Research Associate
- 1989/05 - 1998/04 Tokyo Institute of Technology Research Associate
Show all
Committee career (10)：
- 2021/05 - 現在 国立研究開発法人科学技術振興機構 戦略的創造研究推進事業(CREST)領域アドバイザー
- 2023/04 - 2025/03 SPring-8ユーザー協同体 評議員
- 2023/04 - 2025/03 日本結晶学会 評議員
- 2022/10 - 2024/09 The Japanese Society for Synchrotron Radiation Research Councilor
- 2021/07 - 2023/03 文部科学省 科学技術・学術審議会専門委員
- 2012/04 - 2022/03 SPring-8ユーザー協同体 評議員
- 2015/04 - 2021/03 日本結晶学会 評議員
- 2018/04 - 2020/03 日本結晶学会 行事幹事
- 2016/04 - 2020/03 SPring-8ユーザー協同体 副会長
- 2017/12 - 2019/11 日本学術振興会 科学研究費委員会専門委員
Show all
Awards (2)：
- 2020/04 - National Institute for Materials Science NIMS President Award Research Encouragement Award
- 2012/10 - The Crystallographic Society of Japan The Academic Award・The Crystallographic Society of Japan
Association Membership(s) (3)：
THE JAPAN SOCIETY OF APPLIED PHYSICS
, THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
, THE CRYSTALLOGRAPHIC SOCIETY OF JAPAN
