Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SDM, ICD, ITE-IST [detail] |
2023-08-01 10:00 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of small-size high-resolution cyclic ADC with latest CMOS technology Takashi Oshima, Keisuke Yamamoto, Goichi Ono (Hitachi) SDM2023-35 ICD2023-14 |
A tiny but high-resolution cyclic ADC is presented with 7nm CMOS process. The 1.5bit/stage cyclic ADC performs fully dif... [more] |
SDM2023-35 ICD2023-14 pp.1-5 |
SDM, OME |
2023-04-22 09:40 |
Okinawa |
Okinawaken Seinen Kaikan (Primary: On-site, Secondary: Online) |
Solid-phase crystallization of Sn-doped Ge films on insulator and its application to TFT Taishiro Koga, Takaya Nagano, Kenta Moto, Keisuke Yamamoto, Taizoh Sadoh (Kyushu Univ.) SDM2023-7 OME2023-7 |
High-speed thin-film transistors (TFTs) are required to realize advanced system-in-displays. For this purpose, Ge is att... [more] |
SDM2023-7 OME2023-7 pp.27-29 |
RCS |
2015-10-01 13:30 |
Kanagawa |
YRP (Yokosuka) |
[Invited Lecture]
5G Wireless Backhaul for High-Speed Rail using 90GHz Millimeter-Waves Satoshi Tamaki, Hitoshi Ishida, Eriko Takeda, Toshiyuki Saito, Michitaka Okuno, Keisuke Yamamoto, Takashi Yano, Masaaki Shida, Nobuhiko Shibagaki (Hitachi) RCS2015-168 |
In 5th generation wireless communication systems, in addition to frequency bands widely used at 4th generation, use of m... [more] |
RCS2015-168 p.63 |
RECONF |
2015-09-19 09:30 |
Ehime |
Ehime University |
Proposal of small reconfigurable device SePLD using selector Keisuke Yamamoto, Kazuya Tanigawa, Tetsuo Hironaka (Hiroshima City Univ.), Takashi Ishiguro (Taiyo Yuden) RECONF2015-42 |
[more] |
RECONF2015-42 pp.53-58 |
SDM |
2015-06-19 13:40 |
Aichi |
VBL, Nagoya Univ. |
Fabrication of PtGe/Ge contacts with low hole barrier and its application to metal source/drain Ge p-channel MOSFETs Yuta Nagatomi, Shintaro Tanaka, Yuichi Nagaoka, Keisuke Yamamoto, Dong Wang, Hiroshi Nakashima (Kyushu Univ.) SDM2015-47 |
The fabrication of PtGe/Ge contacts with low hole barrier height (ΦBP) and its electrical passivation were investigated.... [more] |
SDM2015-47 pp.47-50 |
OPE, LQE |
2014-12-18 10:05 |
Tokyo |
Kikai-Shinko-Kaikan, NTT Atsugi R&D center |
[Invited Talk]
Narrow Linewidth and High Output Power Silicon Photonic Hybrid Ring-Filter External Cavity Wavelength Tunable Lasers Kenji Sato, Naoki Kobayashi, Masahiko Namiwaka (NEC Yamanashi), Keisuke Yamamoto (NEC), Shinya Watanabe (NEC Yamanashi), Tomohiro Kita, Hirohito Yamada (Tohoku Univ.), Hiroyuki Yamazaki (NEC Yamanashi) OPE2014-139 LQE2014-126 |
Si-photonic Hybrid Ring External Cavity (SHREC) wavelength tunable lasers by passive alignment techniques with over 100-... [more] |
OPE2014-139 LQE2014-126 pp.1-6 |
SDM |
2014-06-19 09:50 |
Aichi |
VBL, Nagoya Univ. |
Investigation of Al-PMA Effect on Al2O3/GeOx/Ge Gate Stack Yuta Nagatomi, Yuichi Nagaoka, Keisuke Yamamoto, Dong Wang, Hiroshi Nakashima (Kyushu Univ.) SDM2014-44 |
We investigated the Al-PMA effect on Al2O3/GeOX/Ge gate stacks. The Al-PMA is effective for Al2O3/GeOX/Ge gate stacks, s... [more] |
SDM2014-44 pp.7-10 |
SDM |
2013-06-18 10:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Mobility Enhancement for Ge p-MOSFET with Metal Source/Drain by Hf Introduction into Gate Stack Keisuke Yamamoto, Takahiro Sada, Dong Wang, Hiroshi Nakashima (Kyushu Univ.) SDM2013-49 |
Metal source/drain (S/D) with extremely low parasitic resistance is needed for high performance Ge CMOS. We found that H... [more] |
SDM2013-49 pp.29-32 |
SDM |
2012-06-21 17:15 |
Aichi |
VBL, Nagoya Univ. |
Alleviation of Fermi level pinning for TiN/Ge contact and its application to MOS device Keisuke Yamamoto, Masatoshi Iyota, Dong Wang, Hiroshi Nakashima (Kyushu Univ.) SDM2012-61 |
It has been recognized that the formation of a metal/Ge contact with low electron barrier height and low contact resista... [more] |
SDM2012-61 pp.97-102 |
SP |
2011-11-28 14:15 |
Fukuoka |
Kyusyu University Chikushi Campus |
Voice conversion from/to arbitrary speakers based on tensor representation of speaker space Daisuke Saito, Keisuke Yamamoto, Nobuaki Minematsu, Keikichi Hirose (Univ. of Tokyo) SP2011-70 |
This paper describes a novel approach to flexible control of speaker characteristics using tensor representation of spea... [more] |
SP2011-70 pp.7-12 |
SCE |
2011-07-13 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Influence of coupling state between resonators on power handling capability of superconducting transmit stripline filters Naoto Sekiya, Keisuke Yamamoto, Tomonori Horiuchi (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2011-4 |
[more] |
SCE2011-4 pp.17-22 |
SCE, MW |
2010-04-23 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of HTS transmit filters using stripline structure Naoto Sekiya, Nozomu Imai, Keisuke Yamamoto, Yasuhiko Nakagawa (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2010-1 MW2010-1 |
A high-temperature superconducting transmit filter with a stripline (SL) structure has been designed. The filter was des... [more] |
SCE2010-1 MW2010-1 pp.1-5 |
ITS |
2005-09-05 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Driver's Head Tracking Technique with Near-Infrared Pulse Lighting and Stereo Camera Shinpei Konishi, Nobutaka Kuroki, Tomoyuki Yamane, Masahiro Numa, Keisuke Yamamoto (Kobe Univ.) |
In recent years, image processing technologies to support safe driving are extensively studied. Driver's head tracking i... [more] |
ITS2005-19 pp.19-23 |