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Featured researches published by Shintaro Otsuka.


international electron devices meeting | 2016

Demonstrating performance improvement of complementary TFET circuits by I on enhancement based on isoelectronic trap technology

Takahiro Mori; Hidehiro Asai; Junichi Hattori; Koichi Fukuda; Shintaro Otsuka; Yukinori Morita; S. O'uchi; Hiroshi Fuketa; Shinji Migita; Wataru Mizubayashi; Hiroyuki Ota; Takashi Matsukawa

We improved the performance of a complementary circuit comprising Si-based tunnel field-effect transistors (TFETs) by using isoelectronic trap (IET) technology. IET technology was found to increase the ON current (ION) 5 times in P-TFETs and 2 times in N-TFETs. The ION enhancement improved the inverter performance. In addition, ring oscillator (RO) circuit operation with the complementary TFET inverters was experimentally demonstrated for the first time. The RO circuit with IET-TFETs exhibited a higher operation frequency than that with conventional TFETs. IET technology provides a breakthrough towards realizing complementary circuits with Si-TFETs.


Materials Science in Semiconductor Processing | 2017

Epitaxial growth of Ge thin film on Si (001) by DC magnetron sputtering

Shintaro Otsuka; Takahiro Mori; Yukinori Morita; Noriyuki Uchida; Yongxun Liu; S. O'uchi; Hiroshi Fuketa; Shinji Migita; Meishoku Masahara; Takashi Matsukawa


The Japan Society of Applied Physics | 2017

Tunnel FinFET CMOS Inverter for Ultra-Low Power IoT Application

Yukinori Morita; Koichi Fukuda; Yongxun Liu; Takahiro Mori; Wataru Mizubayashi; S. O'uchi; Hiroshi Fuketa; Shintaro Otsuka; Shinji Migita; Meishoku Masahara; Kazuhiko Endo; Hiroyuki Ota; Takashi Matsukawa


Solid-state Electronics | 2017

Impact of residual defects caused by extension ion implantation in FinFETs on parasitic resistance and its fluctuation

Takashi Matsukawa; Yongxun Liu; Takahiro Mori; Yukinori Morita; Shintaro Otsuka; S. O'uchi; Hiroshi Fuketa; Shinji Migita; Meishoku Masahara


The Japan Society of Applied Physics | 2016

Dependence of GIDL of FinFETs on ion implantation species for extension doping

Takashi Matsukawa; Shintaro Otsuka; Takahiro Mori; Yukinori Morita; Yongxun Liu; S. O'uchi; Hirosi Fuketa; Shinji Migita; Meishoku Masahara


The Japan Society of Applied Physics | 2016

Fabrication of Ge thin films on Si(001) by DC magnetron sputtering

Shintaro Otsuka; Takahiro Mori; Yukinori Morita; Noriyuki Uchida; Yongxun Liu; S. O'uchi; Hiroshi Fuketa; Shinji Migita; M. Masahara; Takashi Matsukawa


The Japan Society of Applied Physics | 2016

Influence of Rapid Thermal Annealing on Structures of Ge Thin Films Grown at Low Temperature

Shintaro Otsuka; Mori Takahiro; Morita Yukinori; Uchida Noriyuki; Liu Yongxun; O'uchi Shin-ichi; Fuketa Hiroshi; Migita Shinji; Masahara Meisyoku; Matsukawa Takashi


The Japan Society of Applied Physics | 2016

Fluctuation of FinFET parasitic resistance: Impact of extension doping condition

Takashi Matsukawa; Takahiro Mori; Yukinori Morita; Shintaro Otsuka; Yongxun Liu; S. O'uchi; Hiroshi Fuketa; Shinji Migita; Meishoku Masahara


The Japan Society of Applied Physics | 2016

Variability Characterization in Isoelectronic-Trap-Assisted TFETs

Takahiro Mori; Shinji Migita; Koichi Fukuda; Yukinori Morita; Wataru Mizubayashi; Yongxun Liu; S. O'uchi; Hiroshi Fuketa; Shintaro Otsuka; Tetsuji Yasuda; Meishoku Masahara; Takashi Matsukawa


The Japan Society of Applied Physics | 2014

Temperature Dependence of Resistance of Conductive Nano-filament Formed in Resistance Change Memory

Shintaro Otsuka

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S. O'uchi

National Institute of Advanced Industrial Science and Technology

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Shinji Migita

National Institute of Advanced Industrial Science and Technology

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Takahiro Mori

National Institute of Advanced Industrial Science and Technology

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Takashi Matsukawa

National Institute of Advanced Industrial Science and Technology

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Yukinori Morita

National Institute of Advanced Industrial Science and Technology

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Hiroshi Fuketa

National Institute of Advanced Industrial Science and Technology

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Yongxun Liu

National Institute of Advanced Industrial Science and Technology

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Meishoku Masahara

National Institute of Advanced Industrial Science and Technology

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Koichi Fukuda

National Institute of Advanced Industrial Science and Technology

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Wataru Mizubayashi

National Institute of Advanced Industrial Science and Technology

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