論文 - 桒原 真人
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Development of a 500-kV photocathode DC gun for ERLs 査読有り
N Nishimori, R Nagai, M Yamamoto, Y Honda, T Miyajima, H Iijima, M Kuriki, M Kuwahara, S Okumi, T Nakanishi, R Hajima
Journal of Physics: Conference Series 298 巻 頁： 012005 2011年6月
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Dark-lifetime degradation of GaAs photo-cathode at higher temperature 査読有り
M. Kuriki, C. Shonaka, H. Iijima, D. Kubo, H. Okamoto, H. Higaki, K. Ito, M. Yamamoto, T. Konomi, S. Okumi, M. Kuwahara, T. Nakanishi
Nucl. Instr. and Meth.A 637 巻 ( 1 ) 頁： S87-S90 2011年5月
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Pulsed spin-polarized electron source toward a transmission electron microscope
M. Kuwahara, T. Nakanishi, N. Tanaka, Y. Takeda, H. Asano, K. Saito, T. Ujihara
Proceedings of The 17th IFSM International Microscopy Congress 頁： I20 2010年9月
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Single charge detection of an electron created by a photon in a g-factor engineered quantum dot 査読有り
M. Kuwahara, T. Kutsuwa, K. Ono, H. Kosaka
Applied Physics Letters 96 巻 ( 16 ) 頁： 163107 2010年
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High-voltage testing of a 500-kV dc photocathode electron gun 招待有り 査読有り
R. Nagai, R. Hajima, N. Nishimori, T. Muto, M. Yamamoto, Y. Honda, T. Muyajima, H. Iijima, M. Kuriki, M. Kuwahara, S. Okumi, T. Nakanishi
Review of Scientific Instruments 81 巻 頁： 033304 2010年
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Single electron spin resonance in a g-factor controlled semiconductor quantum dot 査読有り
T. Kutsuwa, M. Kuwahara, K. Ono, H. Kosaka
Physica E -Low-Dimensional System & Nano Structure 42 巻 ( 4 ) 頁： 821-824 2010年
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High brightness and highly polarized electron beam for real-time measurement in SPLEEM 査読有り
M. Kuwahara, A. Mano, Y. Nakagawa, S. Okumi, T. Nakanishi, M. Suzuki, T. Yasue, T. Koshikawa, X. Jin, N. Yamamoto, T. Ujihara, Y. Takeda, M. Yamamoto, T. Ohshima, T. Kohashi, T. Saka, T. Kato, H. Horinaka
Proceedings of 7th International Symposium on Atomic Level Characterizations for New Materials and Devices 09 頁： 84 2009年12月
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Development of a 500-kV photo-cathode DC gun for the ERL light sources in Japan 査読有り
N. Nishimori, R. Nagai, H. Iijima, R. Hajima, M. Yamamoto, T. Muto, Y. Honda, T. Miyajima, M. Kuwahara, S. Okumi, T. Nakanishi
Proceedings of Free Electron Laser 2009 頁： 277 2009年9月
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Real time magnetic imaging by spin-polarized low energy electron microscopy with highly spin-polarized and high brightness electron gun 査読有り
M. Suzuki, M. Hashimoto, T. Yasue, T. Koshikawa, Y. Nakagawa, T. Konomi, A. Mano, N. Yamamoto, M. Kuwahara, M. Yamamoto, S. Okumi, T. Nakanishi, X. G. Jin, T. Ujihara, Y. Takeda, T. Kohashi, T. Ohshima, T. Saka, T. Kato, H. Horinaka
Applied Physics Express 3 巻 頁： 026601 2009年
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High brightness and high polarization electron source using transmission photocathode with GaAs-GaAsP superlattice layers 査読有り
N. Yamamoto, T. Nakanishi, A. Mano, Y. Nakagawa, S. Okumi, M. Yamamoto, T. Konomi, X. Jin, T. Ujihara, Y. Takeda, T. Ohshima, T. Saka, T. Kato, H. Horinaka, T. Yasue, T. Koshikawa, M. Kuwahara,
Journal of Applied Physics 103 巻 頁： 064905-1-7 2008年
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Electrical field control of trions in the structure for quantum media conversion
W. Ueno, H. Kosaka, T. Kutsuwa, M. Kuwahara, Y. Mitsumori, K. Edamatsu
Proceedings of 2008 International Symposium on Physics of Quantum Technology 頁： 74 2008年
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ESR measurements of quantum dot
T. Kutsuwa, M. Kuwahara, K. Ono, H. Kosaka
Proceedings of 2008 International Symposium on Physics of Quantum Technology 頁： 72 2008年
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Optical responses of quantum transport for single photo-electron detection
M. Kuwahara, T. Kutsuwa, K. Ono, H. Kosaka
Proceedings of 2008 International Symposium on Physics of Quantum Technology 頁： 70 2008年
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Thermal emittance measurements for electron beams produced from bulk and superlattice negative electron affinity photocathodes 査読有り
N. Yamamoto, M. Yamamoto, M. Kuwahara, R. Sakai, T. Morino, K. Tamagaki, A. Mano, A. Utsu, S. Okumi, T. Nakanishi, M. Kuriki, C. Bo, T. Ujihara, Y. Takeda
Journal of Applied Physics 102 巻 頁： 024904-1-6 2007年
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High field gradient polarized electron gun for ILC 査読有り
M. Yamamoto, N. Yamamoto, T. Nakanishi, S. Okumi, M. Kuwahara, K. Yasui, T. Morino, R. Sakai, K. Tamagaki, F. Furuta, M. Kuriki, H. Matsumoto, M. Yoshioka
Polarized Sources and Targets: Proceedings of the Eleventh International Workshop 頁： 138 2007年
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Generation of Spin Polarized Electron by Field Emission 査読有り
M. Kuwahara, T. Nakanishi, S. Okumi, M. Yamamoto, M. Miyamoto, N. Yamamoto, K. Yasui, T. Morino, R. Sakai, K. Tamagaki, K. Yamaguchi,
Polarized Sources and Targets: Proceedings of the Eleventh International Workshop 頁： 152 2007年
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Laser forcusing system for high brightness polarized electron source for SPLEEM 査読有り
A. Mano, N. Yamamoto, K. Tamagagi, S. Okumi, M. Yamamoto, M. Kuwahara, R. Sakai, T. Morino, A. Utsu, T. Nakanishi, T. Ohshima,
AIP Conference Proceedings, PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM 915 巻 頁： 1081 2007年
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Development of the new type polarized electron source for SPLEEM 査読有り
S. Okumi, N. Yamamoto, K. Tamagaki, A. Mano, R. Sakai, M. Yamamoto, M. Kuwahara, T. Morino, A. Utsu, T. Nakanishi, S. Kim, T. Ujihara, Y. Takeda, T. Ohshima, T. Yasue, T. koshikawa,
AIP Conference Proceedings, PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM 915 巻 頁： 1085 2007年
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Initial emittance measurements for polarized electron gun with NEA-GaAs type photocathode 査読有り
N. Yamamono, M. Yamamono, R. Sakai, T. Nakanishi, S. Okumi, M. Kuwahara, K. Tamagaki, T. Morino, A. Utsu, A. Mano, M. Kuriki, T. Ujihara, Y. Takeda,
AIP Conference Proceedings, PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM 915 巻 頁： 1071 2007年
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Production of high density polarized electron beam from GaAs-GaAsP superlattice photocathode 査読有り
M. Yamamono, N. Yamamono, S. Okumi, R. Sakai, M. Kuwahara, T. Morino, K. Tamagaki, A. Mano, A. Utsu, T. Nakanishi, C. Bo, T. Ujihara, Y. Takeda, M. Kuriki
AIP Conference Proceedings, PROCEEDINGS OF THE 17TH INTERNATIONAL SPIN PHYSICS SYMPOSIUM 915 巻 頁： 1025 2007年