S. Yoshida, H.C. Lin, A. Vais, A. Alian, J. Franco, S. El Kazzi, Y. Mols, Y. Miyanami, M. Nakazawa, N. Collaert, H. Watanabe, and A. Thean,
"High Mobility In0.53Ga0.47As MOSFETs with Steep Sub-threshold Slope Achieved by Remote Reduction of Native III-V Oxides with Metal Electrodes,"
IEEE Journal of the Electron Devices Society, 5, (6) pp 480~484(2017).
K. Watanabe, M. Nozaki, T. Yamada, S. Nakazawa, Y. Anda, M. Ishida, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, and H. Watanabe,
"Design and control of interface reaction between Al-based dielectrics and AlGaN layer in AlGaN/GaN metal-oxide-semiconductor structures,"
Appl. Phys. Lett., 111, (4) pp 042102-1~5(2017).
T. Yamada, J. Ito, R. Asahara, K. Watanabe, M. Nozaki, T. Hosoi, T. Shimura, and H. Watanabe,
"Improved interface properties of GaN-based metal-oxide-semiconductor devices with thin Ga-oxide interlayers,"
Appl. Phys. Lett., 110, (26) pp 261603-1~5(2017).
T. Hosoi, D. Nagai, M. Sometani, T. Shimura, M. Takei, and H. Watanabe,
"Ultrahigh Temperature Oxidation of 4H-SiC(0001) and an Impact of Cooling Process on SiO2/SiC Interface Properties",
Materials Science Forum, 897, pp. 323-326(2017).
A. Chanthaphan, Y. Katsu, T. Hosoi, T. Shimura, and H. Watanabe,
"Structure and Surface Morphology of Thermal SiO2 Grown on 4H-SiC by Metal-Enhanced Oxidation Using Barium",
Materials Science Forum, 897, pp. 340-343(2017).
M. Sometani, D. Nagai, Y. Katsu, T. Hosoi, T. Shimura, M. Takei, Y. Yonezawa, and H. Watanabe,
"Impact of rapid cooling process in ultrahigh-temperature oxidation of 4H-SiC(0001),"
Jpn. J. Appl. Phys., 56, (4S) pp 04CR04-1~3(2017).
T. Yamada, J. Ito, R. Asahara, K. Watanabe, M. Nozaki, S. Nakazawa, Y. Anda, M. Ishida, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, and H. Watanabe,
"Comprehensive study on initial thermal oxidation of GaN(0001) surface and subsequent oxide growth in dry oxygen ambient,"
J. Appl. Phys., 121, (3) pp 035303-1~9(2017).
H. Oka, T. Amamoto, M. Koyama, Y. Imai, S. Kimura, T. Hosoi, T. Shimura, and H. Watanabe,
"Fabrication of tensile-strained single-crystalline GeSn on transparent substrate by nucleation-controlled liquid-phase crystallization,"
Appl. Phys. Lett., 110, (3) pp 032104-1~5(2017).
国際学会 / International Conferences
R. Hosono, D. Tsukamoto, T. Kawabata, K. Hayashida, T. Kudo, K. Ozaki, T. Hatsui, N. Teranishi, T. Hosoi, H. Watanabe, T. Shimura,
"Improvements of Grating-based X-ray Phase Contrast Imaging with a Microfocus X-ray Source by a SOI Pixel Detector, SOPHIAS",
HSTD11 & SOIPIX2017,
(Okinawa, Japan, December 10 - 15, 2017).
T. Hosoi, Y. Katsu, K. Moges, H. Tsuji, M. Sometani, T. Shimura, H. Watanabe,
"4H-SiC(0001) N- and P-channel MOSFETs with Pure SiO2 Gate Dielectrics Formed under Extreme Oxidation Conditions",
48th IEEE Semiconductor Interface Specialists Conference (2017 SISC),
(San Diego, USA, December 6 - 9, 2017).
M. Sometani, Y. Katsu, D. Nagai, H. Tsuji, T. Hosoi, T. Shimura, Y. Yonezawa, H. Watanabe,
"Improved Channel Mobility of 4H-SiC N-MOSFETs by Ultrahigh-Temperature Oxidation with Low-Oxygen Partial-Pressure Cooling Procedure",
48th IEEE Semiconductor Interface Specialists Conference (2017 SISC),
(San Diego, USA, December 6 - 9, 2017).
K. Watanabe, M. Nozaki, T. Yamada, S. Nakazawa, M. Ishida, Y. Anda, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, H. Watanabe,
"AlGaN/GaN MOS-HFET with high-quality and robust N-incorporated aluminum oxide (AlON) gate insulator",
48th IEEE Semiconductor Interface Specialists Conference (2017 SISC),
(San Diego, USA, December 6 - 9, 2017).
H. Oka, K. Inoue, T. T. Nguyen, S. Kuroki, T. Hosoi, T. Shimura, H. Watanabe,
"Back-side Illuminated GeSn Photodiode Array on Quartz Substrate Fabricated by Laser-induced Liquid-phase Crystallization for Monolithically-integrated NIR Imager Chip",
63rd IEEE International Electron Devices Meeting (2017 IEDM),
(San Francisco, USA, December 2 - 6, 2017).
S. Nakazawa, H.-A. Shih, N. Tsurumi, Y. Anda, T. Hatsuda, T. Ueda, M. Nozaki, T. Yamada, T. Hosoi, T. Shimura, H. Watanabe, and T. Hashizume,
"Fast Switching Performance by 20 A / 730 V AlGaN/GaN MIS-HFET Using AlON Gate Insulator",
63rd IEEE International Electron Devices Meeting (2017 IEDM),
(San Francisco, USA, December 2 - 6, 2017).
T. Yamada, K. Watanabe, M. Nozaki, H. Shih, S. Nakazawa, Y. Anda, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, H. Watanabe,
"Physical and Electrical Characterization of AlGaN/GaN MOS Gate Stacks with AlGaN Surface Oxidation Treatment",
2017 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES –SCIENCE AND TECHNOLOGY– (2017 IWDTF),
(Nara, Japan, November 20 - 22, 2017).
M. Nozaki, K. Watanabe, T. Yamada, H. Shih, S. Nakazawa, Y. Anda, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, H. Watanabe,
"AlON Gate Dielectrics Formed by Repeating ALD-based Thin AlN Deposition and In situ Oxidation for AlGaN/GaN MOS-HFETs",
2017 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES –SCIENCE AND TECHNOLOGY– (2017 IWDTF),
(Nara, Japan, November 20 - 22, 2017).
K. Watanabe, D. Terashima, M. Nozaki, T. Yamada, S. Nakazawa, M. Ishida, Y. Anda, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura, H. Watanabe,
"SiO2/AlON Stacked Gate Dielectrics for AlGaN/GaN MOS-HFET",
2017 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES –SCIENCE AND TECHNOLOGY– (2017 IWDTF),
(Nara, Japan, November 20 - 22, 2017).
K. Arima, T. Hosoi, H. Watanabe, and E.J. Crumlin,
"Reactivity of Water Vapor with Ultrathin GeO2/Ge and SiO2/Si Structures Investigated by Near-Ambient-Pressure X-ray Photoelectron Spectroscopy",
232nd ECS Meeting,
(National Harbor, MD, USA, October 1 - 5, 2017).
T. Hosoi, Y. Katsu, D. Nagai, H. Tsuji, M. Sometani, T. Shimura and H. Watanabe,
"Interface Property of SiO2/4H-SiC(0001) Structures Formed by Ultrahigh-Temperature Oxidation under Low Oxygen Partial Pressure",
The International Conference on Silicon Carbide and Related Materials (ICSCRM 2017),
(Washington D.C., USA, September 17 - 24, 2017).
K. Moges, T. Hosoi, T. Shimura and H. Watanabe,
"Significant Performance Improvement in 4HSiC(0001) P-Channel MOSFETs with Gate Oxides Grown at Ultrahigh-Temperature",
The International Conference on Silicon Carbide and Related Materials (ICSCRM 2017),
(Washington D.C., USA, September 17 - 24, 2017).
H. Tsuji, T. Hosoi, Y. Terao, T. Shimura and H. Watanabe,
"Improvement of SiO2/4H-SiC(0001) Interface Properties by H2 and Ar Mixture Gas Treatment Prior to SiO2 Deposition",
The International Conference on Silicon Carbide and Related Materials (ICSCRM 2017),
(Washington D.C., USA, September 17 - 24, 2017).
R. Hosono,
"X-ray Phase Contrast Imaging using a Microfocus X-ray source Conjunction with Amplitude Grating and SOI Pixel Detector",
The 4th International conference on X-ray and Neutron Phase Imaging with Gratings (XNPIG2017),
(Zurich, Switzerland, September 12 - 15, 2017).
T. Hosoi,
"Single-Crystalline GeSn Formation on Transparent Substrate and its Optoelectronic Applications" (Invited),
The 15th International Conference on Advanced Materials (IUMRS-ICAM 2017),
(Kyoto, Japan, August 27 - September 1, 2017).
T. Hosoi, T. Shimura, and H. Watanabe,
"MOS Interface Engineering for Advanced SiC and GaN Power Devices" (Invited),
2017 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD2017),
(Gyeongju, Korea, July 3 - 5, 2017).
H. Oka, M. Koyama, T. Hosoi, T. Shimura and H. Watanabe,
"Enhancement-Mode N-Channel TFT and Room-Temperature Near-Infrared Emission Based on n+/p Junction in Single-Crystalline GeSn on Transparent Substrate",
2017 Symposium on VLSI Technology,
(Kyoto, Japan, June 5 - 8, 2017).
T. Hosoi, S. Azumo, Y. Kashiwagi, S. Hosaka, K. Yamamoto, M. Aketa, H. Asahara, T. Nakamura, T. Kimoto, T. Shimura and H. Watanabe,
"Reliability-Aware Design of Metal/High-K Gate Stack for High-Performance SiC Power MOSFET,"
The 29th International Symposium on Power Semiconductor Devices and ICs (ISPSD2017),
(Sapporo, Japan, May 28 - June 1, 2017).
K. Watanabe, M. Nozaki, T. Yamada, S. Nakazawa, Y. Anda, M. Ishida, T. Ueda, A. Yoshigoe, T. Hosoi, T. Shimura and H. Watanabe,
"Design and Control of Interface Reaction between Al-based Dielectrics and AlGaN Layer for Hysteresis-free AlGaN/GaN MOS-HFETs,"
The 29th International Symposium on Power Semiconductor Devices and ICs (ISPSD2017),
(Sapporo, Japan, May 28 - June 1, 2017).
Kidist Moges, Takuji Hosoi, Takayoshi Shimura, Heiji Watanabe
"Impact of ultrahigh-temperature gate oxidation and hydrogen annealing on the performance of 4H-SiC(0001) p-channel MOSFETs"
先進パワー半導体分科会第4回講演会
(名古屋国際会議場, November 1-2, 2017)
HSTD11 & SOIPIX2017 Poster Student Award 細野 凌(M2)
"Improvements of Grating-based X-ray Phase Contrast Imaging with a Microfocus X-ray Source by a SOI Pixel Detector, SOPHIAS"
December 14, 2017
IWDTF 2017 Young Award 渡邉 健太(M2)
"SiO2/AlON Stacked Gate Dielectrics for AlGaN/GaN MOS-HFET"
November 22, 2017
精密工学会2017年度秋季大会 島津製作所ベストポスタープレゼンテーション賞 細野 凌(M2)
"マイクロフォーカスX線源と振幅格子を用いた多波長X線位相イメージング-SOI ピクセル検出器による高度化-"
September 22, 2017
第15回 APEX/JJAP編集貢献賞 細井 卓治
April 5, 2017
第15回IEEE EDS Japan Chapter Student Award 岡 博史(D2)
"High-mobility TFT and Enhanced Luminescence Utilizing Nucleation-controlled GeSn Growth on Transparent substrate for Monolithic Optoelectronic Integration,"
February 15, 2017