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Kentarou Sawano
Kentarou Sawano
Tokyo City University
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Year
Cubic Rashba Spin-Orbit Interaction of a Two-Dimensional Hole Gas in a Strained- Quantum Well
R Moriya, K Sawano, Y Hoshi, S Masubuchi, Y Shiraki, A Wild, ...
Physical review letters 113 (8), 086601, 2014
1552014
Electrical injection and detection of spin-polarized electrons in silicon through an Fe3Si/Si Schottky tunnel barrier
Y Ando, K Hamaya, K Kasahara, Y Kishi, K Ueda, K Sawano, T Sadoh, ...
Applied Physics Letters 94 (18), 2009
1502009
Low-frequency spin qubit energy splitting noise in highly purified 28Si/SiGe
T Struck, A Hollmann, F Schauer, O Fedorets, A Schmidbauer, K Sawano, ...
npj Quantum Information 6 (1), 40, 2020
1082020
Large, Tunable Valley Splitting and Single-Spin Relaxation Mechanisms in a / Quantum Dot
A Hollmann, T Struck, V Langrock, A Schmidbauer, F Schauer, ...
Physical review applied 13 (3), 034068, 2020
922020
Effects of spacer thickness on quantum efficiency of the solar cells with embedded Ge islands in the intrinsic layer
K Nakajima, K Sawano, Y Shiraki
APPLIED PHYSICS LETTERS 84 (15), 2004
882004
Spin accumulation created electrically in an n-type germanium channel using Schottky tunnel contacts
K Kasahara, Y Baba, K Yamane, Y Ando, S Yamada, Y Hoshi, K Sawano, ...
Journal of Applied Physics 111 (7), 2012
852012
In-plane strain fluctuation in strained-Si/SiGe heterostructures
K Sawano, S Koh, Y Shiraki, N Usami, K Nakagawa
Applied physics letters 83 (21), 4339-4341, 2003
842003
Greatly enhanced generation efficiency of pure spin currents in Ge using Heusler compound Co2FeSi electrodes
K Kasahara, Y Fujita, S Yamada, K Sawano, M Miyao, K Hamaya
Applied Physics Express 7 (3), 033002, 2014
802014
Electric-field control of spin accumulation signals in silicon at room temperature
Y Ando, Y Maeda, K Kasahara, S Yamada, K Masaki, Y Hoshi, K Sawano, ...
Applied Physics Letters 99 (13), 2011
772011
Charge states of vacancies in germanium investigated by simultaneous observation of germanium self-diffusion and arsenic diffusion
M Naganawa, Y Shimizu, M Uematsu, KM Itoh, K Sawano, Y Shiraki, ...
Applied Physics Letters 93 (19), 2008
712008
Spin transport and relaxation in germanium
K Hamaya, Y Fujita, M Yamada, M Kawano, S Yamada, K Sawano
Journal of Physics D: Applied Physics 51 (39), 393001, 2018
692018
Bias current dependence of spin accumulation signals in a silicon channel detected by a Schottky tunnel contact
Y Ando, K Kasahara, K Yamane, Y Baba, Y Maeda, Y Hoshi, K Sawano, ...
Applied Physics Letters 99 (1), 2011
692011
Spin Transport and Relaxation up to 250 K in Heavily Doped -Type Ge Detected Using Electrodes
Y Fujita, M Yamada, M Tsukahara, T Oka, S Yamada, T Kanashima, ...
Physical Review Applied 8 (1), 014007, 2017
632017
Independent control of electrical and heat conduction by nanostructure designing for Si-based thermoelectric materials
S Yamasaka, K Watanabe, S Sakane, S Takeuchi, A Sakai, K Sawano, ...
Scientific Reports 6 (1), 22838, 2016
592016
Electrical detection and magnetic-field control of spin states in phosphorus-doped silicon
H Morishita, LS Vlasenko, H Tanaka, K Semba, K Sawano, Y Shiraki, ...
Physical Review B 80 (20), 205206, 2009
592009
Room-temperature spin transport in n-Ge probed by four-terminal nonlocal measurements
M Yamada, M Tsukahara, Y Fujita, T Naito, S Yamada, K Sawano, ...
Applied Physics Express 10 (9), 093001, 2017
552017
Observation of two-dimensional hole gas with mobility and carrier density exceeding those of two-dimensional electron gas at room temperature in the SiGe heterostructures
M Myronov, K Sawano, Y Shiraki, T Mouri, KM Itoh
Applied Physics Letters 91 (8), 2007
512007
Fabrication of high-quality strain-relaxed thin SiGe layers on ion-implanted Si substrates
K Sawano, S Koh, Y Shiraki, Y Ozawa, T Hattori, J Yamanaka, K Suzuki, ...
Applied physics letters 85 (13), 2514-2516, 2004
512004
Temperature evolution of spin accumulation detected electrically in a nondegenerated silicon channel
Y Ando, K Kasahara, S Yamada, Y Maeda, K Masaki, Y Hoshi, K Sawano, ...
Physical Review B 85 (3), 035320, 2012
502012
Surface planarization of strain-relaxed SiGe buffer layers by CMP and post cleaning
K Sawano, K Kawaguchi, S Koh, Y Hirose, T Hattori, K Nakagawa, ...
Journal of The Electrochemical Society 150 (7), G376, 2003
492003
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