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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2022-12-20 11:15 |
Miyagi | Evaluation of bandgap and carrier transport property in GaN:Eu using laser terahertz emission microscopy Fumiazku Murakami (ILE, Osaka Univ.), Atsushi Takeo (GSE, Osaka Univ.), Abdul Mannan (The University of Manchester), Yasufumi Fujiwara (GSE, Osaka Univ.), Masayoshi Tonouchi (ILE, Osaka Univ.)  ED2022-82 MWPTHz2022-53 |
GaN:Eu, gallium nitride (GaN) doped with europium, has attracted much attention as a material for GaN-based red light-em... [more] | ED2022-82 MWPTHz2022-53 pp.52-57 |
|
| OME | 2022-11-11 13:00 |
Osaka | KINDAI Univ. | [Invited Talk]
Computational Chemistry Study on Charge and Exciton Transfer Dynamics in Organic Semiconductors Hirotaka Kitoh-Nishioka (Kindai Univ.) OME2022-25 |
We report theoretical studies on the microscopic mechanisms of charge/exciton transfer dynamics in organic semiconductor... [more] | OME2022-25 pp.1-6 |
| AP | 2021-03-26 11:35 |
Online | Online | [Invited Talk (Young Researcher)]
Study of optically transparent antennas based on graphene Shohei Kosuga (Aoyama Gakuin Univ./JSPS Research Fellow), Shunichiro Nagata, Sho Kuromatsu, Ryosuke Suga, Takeshi Watanabe, Osamu Hashimoto, Shinji Koh (Aoyama Gakuin Univ.) AP2020-137 |
We focused on graphene, a one-atom-thick two dimensional carbon sheet, as an electrode material for optically transparen... [more] | AP2020-137 pp.31-36 |
| LQE, CPM, ED | 2020-11-26 15:00 |
Online | Online | Growth of GaN on AlN template with atomic-level flatness for High Electron Mobility Transistor Tatsuya Shirato, Kenjiro Uesugi, Shigeyuki Kuboya, Kanako Shojiki, Hideto Miyake (Mie Univ.) ED2020-11 CPM2020-32 LQE2020-62 |
We investigated the effect of carrier gas on GaN surface morphology. Bunched step-and-terrace structures and pits were f... [more] | ED2020-11 CPM2020-32 LQE2020-62 pp.41-44 |
| SAT, RCS (Joint) |
2020-08-21 16:25 |
Online | Online | Multi-level QAM Single Carrier Block Transmission Scheme for Acoustic Communications and Consideration of the Frame Structure Katsuyoshi Yamamoto, Hiroshi Kubo (Ritsumeikan Univ.) RCS2020-91 |
This paper discusses effective frame structure for single carrier block (SCB) transmission in a double selectivity envir... [more] | RCS2020-91 pp.69-74 |
| RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
A Study on Performance Improvement of SC-FDE Decision Feedback Channel Estimation Employing Terminal Mobility Atsuya Nakamura, Yukiko Shimbo, Shuhei Saito, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-405 SR2019-139 SRW2019-89 |
(To be available after the conference date) [more] | RCS2019-405 SR2019-139 SRW2019-89 pp.409-410(RCS), pp.133-134(SR), pp.133-134(SRW) |
| RCS, SAT (Joint) |
2019-08-23 11:20 |
Aichi | Nagoya University | A Study on Theoretical System Capacity of Multi-user MIMO-OFDM THP in the Presence of Terminal Mobility Ryota Mizutani, Yukiko Shimbo, Hirofumi Suganuma (Waseda Univ.), Hiromichi Tomeba, Takashi Onodera (Sharp), Fumiaki Maehara (Waseda Univ.) RCS2019-165 |
This report investigates the theoretical system capacity of multi-user multiple-input multiple-output orthogonal frequen... [more] | RCS2019-165 pp.103-107 |
| OME, IEE-DEI | 2019-01-22 13:00 |
Aichi | Island Hotel URASHIMA(Himaka-jima) | [Invited Talk]
Organic Solar Cells Using High Mobility Organic Semiconductors Masahiro Hiramoto, Seiichiro Izawa (IMS) OME2018-36 |
Lateral alternating donor/acceptor multilayered junction for organic solar cells and open-circuit voltage reaching Shock... [more] | OME2018-36 pp.1-4 |
| OME, IEE-DEI | 2019-01-22 14:10 |
Aichi | Island Hotel URASHIMA(Himaka-jima) | Fundamental properties and solar cell application of miscible binary blends utilizing liquid crystalline phthalocyanine analogues Akihiko Fujii, Kento Fujita, Dai Nakagawa, Chika Nakano, Norimitsu Tohnai (Osaka Univ.), Yo Shimizu (NAIST), Masanori Ozaki (Osaka Univ.) OME2018-38 |
Miscibility and carrier transport properties of binary blends with a non-peripherally alkyl-substituted phthalocyanine a... [more] | OME2018-38 pp.9-12 |
| OME | 2018-11-28 14:10 |
Hyogo | JIBASAN Bidg. | Irradiation direction dependence on the photovoltaic properties of semi-transparent organic solar cells Takuya Yoshitomi, Senku Tanaka (Kindai Univ.) OME2018-29 |
We fabricated semi-transparent organic solar cells using ITO as the lower transparent cathode and carbon nanotube sheet ... [more] | OME2018-29 pp.13-16 |
| OME | 2018-11-28 15:00 |
Hyogo | JIBASAN Bidg. | [Invited Talk]
Ambipolar carrier transport of non-peripherally alkyl-substituted phthalocyanine and its selective growth of crystal polymorphism in bar-coating process Akihiko Fujii, Ken Watanabe, Mitsuhiro Nakatani, Yusaku Anzai, Takahiro Kitagawa, Masanori Ozaki (Osaka Univ.) OME2018-31 |
The origin of the predominant carrier polarity in the crystal phase of non-peripherally alkyl-substituted phthalocyanine... [more] | OME2018-31 pp.21-24 |
| RCS, SR, SRW (Joint) |
2018-02-28 10:00 |
Kanagawa | YRP | Design and Performance of a Carrier Sensing Technique for Multiple Access FMCW Radars Mikihiro Kurosawa, Takuya Nozawa, Masahiro Umehira, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.), Hiroshi Kuroda (HiAMS Ltd) SRW2017-68 |
Research and development of automated driving technologies have been actively conducted aiming at safer and efficient mo... [more] | SRW2017-68 pp.13-18 |
| LQE | 2018-02-23 09:35 |
Kanagawa | [Special Invited Talk]
Ultrafast Carrier Transport in a Photodiode Structure Tadao Ishibashi (NEL-T) LQE2017-151 |
Photodiode response behaves variously being associated with nonequilibrium transport of photogenerated carriers. Observe... [more] | LQE2017-151 pp.1-6 |
|
| OME | 2017-12-01 14:20 |
Saga | Sun Messe Tosu | [Invited Talk]
Solution-processed organic-inorganic perovskite field-effect transistors with high carrier mobility Toshinori Matsushima, Atula S. D. Sandanayaka, Chuanjiang Qin (Kyushu Univ.), Takashi Fujihara (ISIT), Chihaya Adachi (Kyushu Univ.) OME2017-45 |
Organic-inorganic perovskites are extremely promising as the semiconductor in field-effect transistors because of their ... [more] | OME2017-45 pp.49-51 |
| CPM, LQE, ED | 2016-12-12 15:20 |
Kyoto | Kyoto University | Evaluating Current Collapse of GaN HEMT devices by Carrier Number Kohei Oasa, Akira Yoshioka, Yasunobu Saito, Takuo Kikuchi, Tatsuya Ohguro, Takeshi Hamamoto, Toru Sugiyama (TOSHIBA) ED2016-62 CPM2016-95 LQE2016-78 |
We report a new method to evaluate current collapse. To exclude self-heating effect during dynamic test, we propose carr... [more] | ED2016-62 CPM2016-95 LQE2016-78 pp.27-30 |
| RCS | 2015-04-17 12:10 |
Oita | Yufuin, Yufugoukan | A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks Kazuya Moriwaki, Toshiaki Yamamoto, Hailan Peng, Yasuhiro Suegara (KDDI R&D Labs.) RCS2015-15 |
The use of small cell deployments in the heterogeneous networks (HetNet) environment is considered a promising approach ... [more] | RCS2015-15 pp.77-82 |
| RCS, SR, SRW (Joint) |
2015-03-06 14:35 |
Tokyo | Tokyo Institute of Technology | Theoretical BER Performance of Nonlinearly Amplified Uplink OFDMA Signals in the Presence of Terminal Mobility Takahiro Yamaguchi, Kei Nishimura, Fumiaki Maehara (Waseda Univ.) RCS2014-370 |
OFDM has become one of the most promising techniques because of its robustness against the severe frequency selective fa... [more] | RCS2014-370 pp.411-416 |
| OME, OPE | 2014-11-21 15:30 |
Tokyo | Evaluation of transport mechanism in highly oriented organic semiconductor thin film studied by visualizing carrier transport Kohei Matsubara, Kentaro Abe, Takaaki Manaka, Mitsumasa Iwamoto (Tokyo Tech) OME2014-53 OPE2014-133 |
Organic single crystalline film devices are known to show high mobility that exceed the mobility of amorphous silicon th... [more] | OME2014-53 OPE2014-133 pp.35-40 |
|
| SDM | 2014-11-06 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Device simulation
-- More than 30 years in Toshiba's TCAD -- Naoyuki Shigyo (Toshiba) SDM2014-100 |
TCAD is one of important tools for designing a semiconductor device. As a virtual fabrication, TCAD contributes to reduc... [more] | SDM2014-100 pp.25-30 |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 14:45 |
Kyoto | Kyoto Terrsa | Impact of Channel Estimation Error on Analog SC-FDE using STTD Combined with Receive Antenna Diversity Thanh Hai Vo, Shinya Kumagai, Fumiyuki Adachi (Tohoku Univ.) RCS2014-92 |
In order to improve performance of analog signal transmission, we recently proposed a novel analog single-carrier transm... [more] | RCS2014-92 pp.19-24 |
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