Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CPM |
2010-10-29 10:25 |
Nagano |
|
Optimization of GaN film growth condition using pulse-mode hot-mesh CVD Kazuki Nagata, Souichi Satomoto (Nagaoka Univ. Technol.), Hironori Katagiri, Kazuo Jimbo (Nagaoka Techni. College), Maki Suemitsu, Tetsuo Endoh, Takashi Ito (Tohoku Univ. Technol.), Hideki Nakazawa (Hirosaki Univ.), Yuzuru Narita (Yamagata Univ.), Kanji Yasui (Nagaoka Univ. Technol.) CPM2010-102 |
Hot-mesh CVD with pulse-mode gas supply has been investigated to improve the crystallinity and optical properties of gal... [more] |
CPM2010-102 pp.55-58 |
SDM |
2010-10-22 11:40 |
Miyagi |
Tohoku University |
Fabrication of Highly Crystalline-Oriented Poly-Si Thin Films by using Double -Line-Beam CLC for High Performance LPTS-TFT Shin-Ichiro Kuroki, Yuya Kawasaki, Shuntaro Fujii, Koji Kotani (Tohoku Univ.), Takashi Ito (Tokyo Inst. of Tech.) SDM2010-163 |
Highly bi-axially oriented poly-Si thin films with very long grains were successfully fabricated on quartz substrates by... [more] |
SDM2010-163 pp.45-48 |
VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2009-12-02 11:00 |
Kochi |
Kochi City Culture-Plaza |
A WiMAX Turbo Decoder with Tailbiting BIP Architecture Hiroaki Arai, Naoto Miyamoto, Koji Kotani (Tohoku Univ.), Hisanori Fujisawa (Fujitsu Laboratories Ltd.), Takashi Ito (Tohoku Univ.) CPM2009-136 ICD2009-65 |
In this paper, a tailbiting block-interleaved pipelining (BIP) architecture is proposed for high-throughput and energy e... [more] |
CPM2009-136 ICD2009-65 pp.13-18 |
ISEC, LOIS |
2009-11-13 14:15 |
Gifu |
Gifu Univ. |
Secure Biometric Authentication Using 2-DNF Homomorphic Encryption Mitsuhiro Hattori, Yoichi Shibata, Takashi Ito, Nori Matsuda, Katsuyuki Takashima, Takeshi Yoneda (Mitsubishi Electric) ISEC2009-68 LOIS2009-57 |
In this paper, a secure biometric authentication protocol is proposed which can authenticate users using encrypted biome... [more] |
ISEC2009-68 LOIS2009-57 pp.113-120 |
SDM |
2009-10-29 16:45 |
Miyagi |
Tohoku University |
Current Voltage Characteristics of Si-MESFET on SOI Substrate Toshiyuki Abe, Yuichiro Tanushi, Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito (Tohoku Univ.) SDM2009-122 |
We simulate current-voltage characteristics of scaled Si metal semiconductor field effect transistors (MESFETs) and show... [more] |
SDM2009-122 pp.27-30 |
SDM |
2009-10-30 11:30 |
Miyagi |
Tohoku University |
Crystallization of Amorphous Silicon Films on Glass Substrate by Heated Gas Beam Annealing Yuichiro Tanushi, Yosuke Kawano, Shin-Ichiro Kuroki, Koji Kotani (Tohoku Univ), Naomi Mura, Kimihisa Yamakami, Yuji Furumura (Philtech Inc.), Takashi Ito (Tohoku Univ) SDM2009-128 |
For a new novel method to crystallize amorphous silicon films on glass substrate, heated gas beam annealing method is pr... [more] |
SDM2009-128 pp.47-50 |
CPM |
2009-08-10 16:05 |
Aomori |
Hirosaki Univ. |
Characterization of Diamond-Like Carbon Thin Films Prepared by Radio-Frequency Pasma-Ehanced CVD Using Organosilanes Soushi Miura, Hideki Nakazawa, Keita Nishizaki (Hirosaki Univ.), Maki Suemitsu (RIEC Tohoku Univ.), Kanji Yasui (Nagaoka Univ. of Tech.), Takashi Ito, Tetsuo Endoh (CIR Tohoku Univ.), Yuzuru Narita (Yamagata Univ.) CPM2009-36 |
To further improve the properties of diamond-like carbon (DLC) films, we have deposited Si-incorporated DLC (Si-DLC) fil... [more] |
CPM2009-36 pp.13-18 |
CPM |
2009-08-11 11:40 |
Aomori |
Hirosaki Univ. |
Epitaxial growth of gallium nitride on Si by hot-mesh CVD method with intermittent gas supplies. Takeshi Saitou, Kazuki Nagata (Nagaoka Univ. of Tech.), Maki Suemitsu, Tetsuo Endoh (RIEC Tohoku Univ.), Takashi Ito (CIR Tohoku Univ.), Hideki Nakazawa (Hirosaki Univ.), Yuzuru Narita (Yamagata Univ.), Masasuke Takata, Tadashi Akahane, Kanji Yasui (Nagaoka Univ. of Tech.) CPM2009-45 |
Hot-mesh CVD with various gas supply modes for the epitaxial growth of gallium nitride (GaN) on Si was investigated for ... [more] |
CPM2009-45 pp.61-66 |
SP |
2009-07-17 13:25 |
Fukushima |
|
Improvement of lecture speech recognition by using speaker-class models Takashi Ito, Yohei Okuyama, Masaharu Kato, Tetsuo Kosaka (Yamagata Univ.), Masaki Kohda (professor emeritus at Yamagata Univ.) SP2009-42 |
This paper describes a new method based on speaker-class (SC) models in order to improve the performance of lecture spee... [more] |
SP2009-42 pp.7-12 |
ED |
2009-04-24 09:50 |
Miyagi |
Tohoku Univ. |
Graphene-on-silicon (GOS) technology for formation of high-mobility ultrathin channel layer on Si substrate Hiroyuki Handa, Yu Miyamoto, Eiji Saito, Hirokazu Fukidome, Takashi Ito (Tohoku Univ.), Maki Suemitsu (Tohoku Univ./JST) ED2009-10 |
With its industrial adaptability, epitaxial graphene, a graphene film formed by UHV annealing of SiC bulk substrates, is... [more] |
ED2009-10 pp.39-43 |
SIS |
2008-12-04 11:00 |
Osaka |
Kansai Univ. |
High Efficiency Differential-Drive CMOS Rectifier for UHF RFIDs Atsushi Sasaki, Koji Kotani, Takashi Ito (Tohoku Univ.) |
A high efficiency differential CMOS rectifier circuit for UHF RFIDs was developed. The rectifier has a cross-coupled br... [more] |
SIS2008-45 pp.17-21 |
CPM |
2008-10-30 13:25 |
Niigata |
Niigata Univ. |
Epitaxial growth of III-V nitride semiconductor films by pulse-mode hot-mesh CVD Yasuaki Komae, Takeshi Saitou (Nagaoka Univ of Tech), Maki Suemitsu, Takashi Ito, Tetsuo Endoh (CIR of Tohoku Univ), Hideki Nakazawa (FST of Hirosaki Univ), Yuzuru Narita (Kyushu Inst. of Tech.), Masasuke Takata, Kanji Yasui, Tadashi Akahane (Nagaoka Univ of Tech) CPM2008-76 |
Intermittent gas supplies in hot-mesh CVD for the epitaxial growth of gallium nitride (GaN) were investigated for the im... [more] |
CPM2008-76 pp.7-12 |
SDM |
2008-10-09 13:30 |
Miyagi |
Tohoku Univ. |
Evaluation of Post Cu-CMP Cleaning Chemicals for Non-Porous Ultra Low-k Dielectric Fluorocarbon Film Xun Gu, Takenao Nemoto, Akinobu Teramoto, Takashi Ito, Tadahiro Ohmi (Tohoku Univ.) SDM2008-149 |
[more] |
SDM2008-149 pp.1-6 |
SDM |
2008-10-09 14:00 |
Miyagi |
Tohoku Univ. |
Investigation of Novel End-Point-Detection for Ta/Cu CMP Xun Gu, Takenao Nemoto (Tohoku Univ.), Ara Philipossian, Yasa Adi Sampurno (Univ. of Arizona/Araca), Jiang Cheng (Araca), Yun Zhuang (Univ. of Arizona/Araca), Akinobu Teramoto, Takashi Ito, Tadahiro Ohmi (Tohoku Univ.) SDM2008-150 |
[more] |
SDM2008-150 pp.7-12 |
SDM |
2008-10-09 14:30 |
Miyagi |
Tohoku Univ. |
Planarization of CW laser crystallized Si thin films by chemical mechanical polishing using slurry with ethyl alcohol Masayuki Numata, Shin-Ichiro Kuroki, Shuntaro Fujii, Koji Kotani, Takashi Ito (Tohoku Univ.) SDM2008-151 |
CW laser crystallization of amorphous silicon films is a promising method to realize thin film transistor with high per... [more] |
SDM2008-151 pp.13-16 |
ED |
2008-03-06 16:45 |
Yamagata |
|
Creation of Perfect Organic Single Crystals and its Electronic Property
-- Application of Atomic Processes at Solid-LIquid Interfaces -- Kingo Itaya (Tohoku Univ., CREST/JST), Michio Niwano (RIEC Tohoku Univ., CREST/JST), Jun-ichi Yamada (Univ. Hyogo, CREST/JST), Fumihiko Hirose (Yamagata Univ., CREST/JST), Takashi Itoh (Tohku Univ. CIR, CREST/JST) ED2007-258 |
[more] |
ED2007-258 pp.33-38 |
CPM |
2007-11-17 09:00 |
Niigata |
Nagaoka University of Technology |
Growth of GaN by hot-mesh CVD
-- Effect of Ru coated W mesh -- Yusuke Fukada, Kazuki Abe, Yuichiro Kuroki (Nagaoka Univ. Tech.), Maki Suemitsu, Takashi Ito (CIR. Tohoku Univ.), Yuzuru Narita (Kyusyu Inst. Tech.), Tetsuo Endoh (RIEC, Tohoku Univ.), Hideki Nakazawa (Hirosaki Univ.), Masasuke Takata, Kanji Yasui, Tadashi Akahane (Nagaoka Univ. Tech.) CPM2007-115 |
[more] |
CPM2007-115 pp.55-58 |
SDM |
2007-10-04 16:55 |
Miyagi |
Tohoku Univ. |
Modulation of Dielectric Constant on Mechanically Strained SrTiO3 MIM Capacitor Shin-Ichiro Kuroki, Koji Kotani, Takashi Ito (Tohoku Univ.) SDM2007-179 |
The effect of tensile strain on SrTiO3 high-k insulator was discussed. The tensile strain on SrTiO3 thin films increased... [more] |
SDM2007-179 pp.23-24 |
SDM |
2007-10-05 10:55 |
Miyagi |
Tohoku Univ. |
The Evaluation of New Amorphous Hydrocarbon Film aCHx, for Low-k Copper Barrier Film Hiraku Ishikawa (Tokyo Electron/Tohoku Univ.), Toshihisa Nozawa, Takaaki Matsuoka (Tokyo Electron Technology Development Institute), Akinobu Teramoto, Masaki Hirayama, Takashi Ito, Tadahiro Ohmi (Tohoku Univ.) SDM2007-183 |
In recent ULSI, Cu wiring and low-k dielectrics are used to reduce RC delay in interconnect. In order to increase operat... [more] |
SDM2007-183 pp.31-34 |
ICD, SDM |
2006-08-17 14:20 |
Hokkaido |
Hokkaido University |
Analysis of Junction Capacitance effect in Dickson Charge Pump for RF-ID Yasufumi Sakai, Koji Kotani, Takashi Ito (Tohoku Univ.) |
[more] |
SDM2006-134 ICD2006-88 pp.51-56 |