Saka Takashi

サカタカシ | Saka Takashi

Research field (3)： Electronic devices and equipment , Crystal engineering , Applied materials

Research keywords (6)：半導体デバイス , 材料評価 , X線回折 , Semiconductor device , Materials science , X-ray diffraction

Research theme for competitive and other funds (9)：

2003 - 2005 Spin-dependent transmission of highly polarized electrons through ferromagnet/semiconductor interfaces
2000 - 2001 Fundamental Research on Spin-filter with highly Spin-polarized Electrons
2000 - 2001 Functional Thin Film Formation with High Efficiency Microwave Plasma CVD
スピン偏極電子線の応用
半導体材料評価

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Papers (6)：

N Yamamoto, X G Jin, A Mano, T Ujihara, Y Takeda, S Okumi, T Nakanishi, T Yasue, T Koshikawa, T Ohshima, et al. Status of the high brightness polarized electron source using transmission photocathode. Journal of Physics: Conference Series. 2011. 298. 1. 012017
Jin Xiuguang, Yamamoto Naoto, Nakagawa Yasuhide, Mano Atsushi, Kato Takanori, Tanioku Masatoshi, Ujihara Toru, Takeda Yoshikazu, Okumi Shoji, Yamamoto Masahiro, et al. Super-High Brightness and High-Spin-Polarization Photocathode. Applied Physics Express. 2008. 1. 4. 45002-045002-3
Iseki Maki, Saka Takashi, Kato Toshihiro, Horinaka Hiromichi, Matsuyama Tetsuya. Crystalline Structure of Heteroepitaxial GaAs and GaAsP Layers Grown on GaAs Substrates Investigated by X-ray Diffraction: I. Mosaic Structure. Jpn J Appl Phys. 2007. 46. 2. 502-508
Saka Takashi, Iseki Maki, Kato Toshihiro, Horinaka Hiromichi, Matsuyama Tetsuya. Crystalline Structure of Heteroepitaxial GaAs and GaAsP Layers Grown on GaAs Substrates Investigated by X-ray Diffraction: II. Strain in GaAsP Layer. Jpn J Appl Phys. 2007. 46. 2. 509-513
M Inoue, T Saka. Elemental analysis of Fe-based powders by glow discharge mass spectrometry. TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN. 1998. 84. 4. 261-266

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MISC (129)：

Takashi Saka, Yoichi Ishida, Masataka Kanda, Xiuguang Jin, Yuya Maeda, Shingo Fuchi, Toru Ujihara, Yoshikazu Takeda, Tetsuya Matsuyama, Hiromichi Horinaka, et al. Strain of GaAs/GaAsP superlattices used as spin-polarized electron photocathodes, determined by X-ray diffraction. e-Journal of Surface Science and Nanotechnology. 2010. 8. 125-130
Nakanishi Tsutomu. 22pGL-1 Real time observation of growth process of surface magnetic domains by using spin polarized electron beam. Meeting abstracts of the Physical Society of Japan. 2010. 65. 1. 953-953
Masahiko Suzuki, Michihiro Hashimoto, Tsuneo Yasue, Takanori Koshikawa, Yasuhide Nakagawa, Taro Konomi, Atsushi Mano, Naoto Yamamoto, Makoto Kuwahara, Masahiro Yamamoto, et al. Real Time Magnetic Imaging by Spin-Polarized Low Energy Electron Microscopy with Highly Spin-Polarized and High Brightness Electron Gun. APPLIED PHYSICS EXPRESS. 2010. 3. 2. 026601
T. Saka, T. Kato, X. G. Jin, M. Tanioku, T. Ujihara, Y. Takeda, N. Yamamoto, Y. Nakagawa, A. Mano, S. Okumi, et al. Anisotropy of mosaic structure of GaAsP layers grown on GaAs substrates. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE. 2009. 206. 8. 1785-1789
Xiuguang Jin, Yuya Maeda, Takashi Saka, Masatoshi Tanioku, Shingo Fuchi, Toru Ujihara, Yoshikazu Takeda, Naoto Yamamoto, Yasuhide Nakagawa, Atsushi Mano, et al. Highly spin-polarized electron photocathode based on GaAs-GaAsP superlattice grown on mosaic-structured buffer layer. JOURNAL OF CRYSTAL GROWTH. 2008. 310. 23. 5039-5043

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Books (2)：

オックスフォード地球科学辞典(共訳)
朝倉書店 2004
電気回路の基礎と演習
森北出版 2000

Works (6)：

光通信用高速発光ダイオードの開発
2001 -
Development of High Speed Light Emitting Diodes for Optical Communication
2001 -
新世代のスピン偏極電子源の実用化
1995 - 1999
The New Generation of Spin Polarized Electron Sources
1995 - 1999
100%に近い偏極度を有する電子源の実用化
1992 - 1995

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Professional career (2)：

Doctor of Engineering (Nagoya University)
Master of Engineering (Nagoya University)

Awards (3)：

2009/09 - outstanding-paper-award Super-High Brightness and High-Spin-Polarization Photocathode
2000 - 日本金属学会技術開発賞
1997 - 日本金属学会技術開発賞

Association Membership(s) (2)：

日本学術振興会マイクロビームアナリシス第141委員会 , 応用物理学会

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