Ultra-High Speed Analog/Digital Integrated Circuits Using InAs Nanowires

• Project/Area Number: 21560362
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Electron device/Electronic equipment
• Research Institution: Sophia University
• Principal Investigator: WAHO Takao 上智大学, 理工学部, 教授 (90317511)
• Co-Investigator(Renkei-kenkyūsha): SHIMOMURA Kazuhiko 上智大学, 理工学部, 教授 (90222041)
• Research Collaborator: SHIMOMURA Kazuhiko 上智大学, 理工学部, 教授 (90222041)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 先端機能デバイス / 集積回路 / 半導体超微細化 / ナノワイヤ / 化合物半導体 / 電子デバイス・機器 / 国際情報交換 / ドイツ / 国際情報交換(ドイツ) / 国際研究者交流(ドイツ)

Research Abstract

By using a field-assisted self-assembly technique, we have succeeded in placing InAs nanowires on an IC substrate with a good controllability of position and direction. A simple sample-and-hold(S/H) circuit is then fabricated by applying the technique, and a successful S/H operation is obtained. Furthermore, a high-speed and high-resolution S/H circuit is proposed based on circuit simulations that use InAs nanowire HFET device parameters extracted from high-frequency S-parameters.

Research Products

• [Journal Article] In As Nanowire Circuits Fabricated by Field-Assisted Self-Assembly on a Host Substrate (2012)
  • Author(s): Kai Blekker, Rene Richter, Ryosuke Oda, Satoshi Taniyama, Oliver Benner, Gregor Keller, B. Muenstermann, Andrey Lysov, Ingo Regolin, Takao Waho, Werner Prost
  • Journal Title: IEICE Trans. Electronics Volume: vol.E95-C, no.4
  • Peer Reviewed
• [Journal Article] InAsナノワイヤMISFETの高周波特性評価 (2012)
  • Author(s): 渡邊龍郎、乙幡温、和保孝夫
  • Journal Title: 電子情報通信学会技術研究報告 Volume: 111-425 Pages: 25-29
  • NAID: 10031104839
• [Journal Article] インバータを用いた多ビットΔΣ変調器における消費電力評価 (2012)
  • Author(s): 小谷博亮、矢口僚人、和保孝夫
  • Journal Title: 多値論理とその応用研究会技術研究報告 Volume: MVL-12 Pages: 87-92
• [Journal Article] A Dynamic Source-Follower Integrator and Its Application to Delta-Sigma Modulators (2011)
  • Author(s): Ryoto Yaguchi, Fumiyuki Adachi, Takao Waho
  • Journal Title: IEICE Trans. on Electronics Volume: vol.94-C Pages: 802-806
  • Peer Reviewed
• [Journal Article] 高エネルギー使用効率容量アレイを用いた逐次比較A/D変換器 (2011)
  • Author(s): 佐々木達也, 和保孝夫
  • Journal Title: 多値論理研究ノート Volume: vol.34
• [Journal Article] A Dynamic Source-Follower Integrator and Its Application to ΔΣ Modulators (2011)
  • Author(s): Ryoto Yaguchi, Fumiyuki Adachi, Takao Waho
  • Journal Title: IEICE Trans. on Electronics Volume: E94-C Pages: 802-806
  • NAID: 10029506109
  • Peer Reviewed
• [Journal Article] 高エネルギー使用効率容量アレイを用いた逐次比較A/D変換器 (2011)
  • Author(s): 佐々木達也、和保孝夫
  • Journal Title: 多値論理研究ノート Volume: 34
• [Journal Article] ADCオンチップテスト用ランプ波信号発生回路の設計 (2010)
  • Author(s): 遠山、小野、和保
  • Journal Title: 多値論理研究ノート Volume: 33
• [Journal Article] ΔΣ変調器に使用する多相デシメーションフィルタの試作評価実験 (2009)
  • Author(s): 室塚真毅, 須賀隆史, 和保孝夫
  • Journal Title: 多値論理研究ノート 32
• [Presentation] 高速低歪みHEMTサンプルホールド回路の設計 (2012)
  • Author(s): 森山顕矩、谷山諭、和保孝夫
  • Organizer: 2012年電子情報通信学会総合大会
  • Place of Presentation: 岡山
  • Year and Date: 2012-03-23
• [Presentation] 高速D/A変換器における高調波歪の評価 (2012)
  • Author(s): 小野大騎、遠山雄二、和保孝夫
  • Organizer: 2012年電子情報通信学会総合大会
  • Place of Presentation: 岡山
  • Year and Date: 2012-03-23
• [Presentation] デュアルカウント方式を用いた時間領域A/D変換器の設計 (2012)
  • Author(s): 馬場健人、遠山雄二、和保孝夫
  • Organizer: 2012年電子情報通信学会総合大会
  • Place of Presentation: 岡山
  • Year and Date: 2012-03-23
• [Presentation] ダイナミック・ソースフォロア積分器を用いた低消費電力2次ΔΣ変調器 (2012)
  • Author(s): 矢口僚人、安達美志、和保孝夫
  • Organizer: 2012年電子情報通信学会総合大会
  • Place of Presentation: 岡山
  • Year and Date: 2012-03-22
• [Presentation] GaAs(111) B, GaAs(100), InP(111) B, InP(100)基板におけるAu微粒子を用いたInAsナノワイヤ成長 (2012)
  • Author(s): 村上新, 船山裕晃, 下村和彦, 和保孝夫
  • Organizer: 第59回応用物理学関係連合講演会
  • Place of Presentation: 東京
  • Year and Date: 2012-03-16
• [Presentation] GaAs(111)B,GaAs(100),InP(111)B,InP(100)基板におけるAu微粒子を用いたInAsナノワイヤ成長 (2012)
  • Author(s): 村上新、船山裕晃、下村和彦、和保孝夫
  • Organizer: 第59回応用物理学関係連合講演会
  • Place of Presentation: 東京
  • Year and Date: 2012-03-16
• [Presentation] InAsナノワイヤの回路応用 (2012)
  • Author(s): 和保孝夫, Werner Prost
  • Organizer: 第59回応用物理学関係連合講演会(招待講演)
  • Place of Presentation: 東京
  • Year and Date: 2012-03-15
• [Presentation] InAsナノワイヤの回路応用 (2012)
  • Author(s): 和保孝夫、Werner Prost
  • Organizer: 第59回応用物理学関係連合講演会
  • Place of Presentation: 東京(招待講演)
  • Year and Date: 2012-03-15
• [Presentation] A/D変換における雑音抑制技術 (2012)
  • Author(s): 和保孝夫
  • Organizer: 電子情報通信学会電子デバイス研究会特別ワークショップ
  • Place of Presentation: 東京(招待講演)
  • Year and Date: 2012-03-07
• [Presentation] A/Dインターフェースとしての多値技術 (2012)
  • Author(s): 和保孝夫
  • Organizer: 電子情報通信学会第25回多値論理とその応用研究会
  • Place of Presentation: 宮崎(招待講演)
  • Year and Date: 2012-01-07
• [Presentation] インバータを用いたΔΣ変調器の消費電力評価 (2011)
  • Author(s): 小谷博亮、矢口僚人、和保孝夫
  • Organizer: 電子情報通信学会2011年ソサエティ大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-09-16
• [Presentation] InAsナノワイヤMISFETの高周波特性評価 (2011)
  • Author(s): 渡邉龍郎, 乙幡温, 和保孝夫, Kai Blekker, Werner Prost, Franz-Josef Tegude
  • Organizer: 電子情報通信学会2011年ソサエティ大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-09-13
• [Presentation] DCキャンセルパスを持つスイッチトソースフォロワ型サンプルホールド回路 (2011)
  • Author(s): 森山顕矩, 谷山諭, 和保孝夫
  • Organizer: 電子情報通信学会2011年ソサエティ大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-09-13
• [Presentation] Non-Binary Analog-to-Digital Converters (2011)
  • Author(s): Takao Waho
  • Organizer: 20th International Workshop on Post-Binary ULSI Systems
  • Place of Presentation: Tuusula, Finland(招待講演)
  • Year and Date: 2011-05-22
• [Presentation] A/D変換における量子化雑音抑制技術:ΔΣ変調器のノイズシェイピング (2011)
  • Author(s): 和保孝夫
  • Organizer: 電子情報通信学会2011年総合大会
  • Place of Presentation: 東京(招待講演)
  • Year and Date: 2011-03-17
• [Presentation] HEMTコンパレータを用いた連続時間バンドパス団変調器の設計 (2011)
  • Author(s): 星啓太、野口和久、和保孝夫
  • Organizer: 電子情報通信学会2011年総合大会
  • Place of Presentation: 東京
  • Year and Date: 2011-03-16
• [Presentation] 高速D/A変換器におけるSFDRの評価 (2011)
  • Author(s): 小野大騎、遠山雄二、和保孝夫
  • Organizer: 電子情報通信学会2011年総合大会
  • Place of Presentation: 東京
  • Year and Date: 2011-03-15
• [Presentation] 非同期ΔΣ変調器と時間/デジタル変換器を用いたAID変換器の設計 (2011)
  • Author(s): 栗林和輝、町田和也、和保孝夫
  • Organizer: 電子情報通信学会第2種研究会(第24回多値論理とその応用研究会)
  • Place of Presentation: 仙台
  • Year and Date: 2011-01-08
• [Presentation] InAs nanowire circuits fabricated by field-assisted self-assembly on a host substrate (2011)
  • Author(s): Kai Blekker, Rene Richter, Oliver Benner, B. Munstermann, Andrey Lysov, Ingo Regolin, Werner Prost, Ryosuke Oda, Satoshi Taniyama, Takao Waho
  • Organizer: 9th Topical Workshop on Heterostructure Microelectronics(TWHM2011)
  • Place of Presentation: Gifu, Japan
• [Presentation] Field-Assisted Self-Assembly of InAs Naonwires on Si substrate (2011)
  • Author(s): Eisuke Takashima, Hiroaki Funayama, Takao Waho, Kazuhiko Shimomura, and Werner Prost
  • Organizer: 9th Topical Workshop on Heterostructure Microelectronics(TWHM2011)
  • Place of Presentation: Gifu, Japan
• [Presentation] Sample-and-hold circuits using InAs nanowire FETs (2011)
  • Author(s): Takao Waho, Satoshi Taniyama, Rene Richter, Oliver Benner, Kai Blekker, Werner Prost
  • Organizer: 35th Workshop on Compound Semiconductor Devices and Integrated Circuits(WOCSDICE2011)
  • Place of Presentation: Catania, Italy
• [Presentation] Time-Domain Multi-bit ΔΣ Analog-to-Digital Converter (2011)
  • Author(s): Kazuki Kuribayashi, Kazuya Machida, Yuji Toyama, Takao Waho
  • Organizer: IEEE Int.Symp.Multiple-Valued Logic (ISMVL2011)
  • Place of Presentation: Tuusula, Finland
• [Presentation] Sample-and-hold circuits using InAs nanowire FETs (2011)
  • Author(s): Takao Waho, Satoshi Taniyama, Rene Richter, Oliver Benner, Kai Blekker, Werner Prost
  • Organizer: 35th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE2011)
  • Place of Presentation: Catania, Italy
• [Presentation] Design of Continuous-Time Bandpass Delta-Sigma Modulator Using RTD/HEMT Comparator (2011)
  • Author(s): Keita HOSHI, Kazuhisa NOGUCHI, Takao WAHO
  • Organizer: 2011 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semicon ductor Devices (AWAD2011)
  • Place of Presentation: Daejeon, Korea
• [Presentation] Field-Assisted Self-Assembly of InAs Naonwires on Si substrate (2011)
  • Author(s): Eisuke Takashima, Hiroaki Funayama, Takao Waho, Kazuhiko Shimomura, Werner Prost
  • Organizer: 9th Topical Workshop on Heterostructure Microelectronics (TWHM2011)
  • Place of Presentation: Gifu, Japan
• [Presentation] InAs nanowire circuits fabricated by field-assisted self-assembly on a host substrate (2011)
  • Author(s): Kai Blekker, Rene Richter, Oliver Benner, B.Munstermann, Andrey Lysov, Ingo Regolin, Werner Prost, Ryosuke Oda, Satoshi Taniyama, Takao Waho
  • Organizer: 9th Topical Workshop on Hete restructure Microelectronics (TWHM2011)
  • Place of Presentation: Gifu, Japan
• [Presentation] A low-power delta-sigma modulator using dynamic-source-follower integrators (2010)
  • Author(s): R.Yaguchi, T.Waho, et al.
  • Organizer: 17th IEEE International Conference on Electronics, Circuits, and Systems (ICECS)
  • Place of Presentation: Athens, Greece
  • Year and Date: 2010-12-14
• [Presentation] Data Converters for Wireless Communications (2010)
  • Author(s): T.Waho
  • Organizer: 2010 Asia-Pacific Radio Science Conference(AP-RASC'10)
  • Place of Presentation: Toyama, Japan(Invited)
  • Year and Date: 2010-09-26
• [Presentation] HEMTコンパレータを用いた連続時間2次ΔΣ変調器の性能比較 (2010)
  • Author(s): 星啓太, 野口和久, 和保孝夫
  • Organizer: 電子情報通信学会2010年ソサエティ大会
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-15
• [Presentation] コンパレータのメタスタビリティに起因する連続時間型ΔΣ変調器のSNR劣化 (2010)
  • Author(s): 草野恵一, 西上義人, 和保孝夫
  • Organizer: 電子情報通信学会2010年ソサエティ大会
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-15
• [Presentation] A Switched-Capacitor Integrator Using Dynamic Source-Follower Amplifiers (2010)
  • Author(s): R.Yaguchi, T.Waho, et al.
  • Organizer: 2010 Asia-Pacific Workshop on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD 2010)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 2010-07-02
• [Presentation] Enhancement of Comparator Operation Speed by Using Negative-Differential-Resistance Devices (2010)
  • Author(s): T.Ebata, T.Waho, et al.
  • Organizer: IEEE Int.Symp.Circuits and Systems(ISCAS2010)
  • Place of Presentation: Paris, France
  • Year and Date: 2010-06-02
• [Presentation] A Low-Power Successive Approximation Analog-to-Digital Converter Based on 2-Bit/Step Comparison (2010)
  • Author(s): N.Sugiyama, T.Waho, et al
  • Organizer: 40th IEEE Int.Symp.Multiple-Valued Logis(ISMVL2010)
  • Place of Presentation: Barcelona, Spain
  • Year and Date: 2010-05-27
• [Presentation] 連続時間型ΔΣ変調器におけるSNRのコンパレータ回復時間依存性 (2010)
  • Author(s): 草野恵一, 安達美志, 西上義人, 和保孝夫
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 東北大学(仙台)
  • Year and Date: 2010-03-16
• [Presentation] 電流モード非同期式ΔΣ変調器の設計 (2010)
  • Author(s): 栗林和輝, 渡辺貴士, 安達美志, 和保孝夫
  • Organizer: 電子情報通信学会2010年総合大会
  • Place of Presentation: 東北大学(仙台)
  • Year and Date: 2010-03-16
• [Presentation] 多ビット/ステージ逐次比較型A/D変換器の性能評価 (2010)
  • Author(s): 杉山直紀, 西上義人, 能登弘, 和保孝夫
  • Organizer: 電子情報通信学会第2種研究会(第23回多値論理とその応用研究会)
  • Place of Presentation: 明治大学(東京)
  • Year and Date: 2010-01-09
• [Presentation] On the temporal behavior of dc and rf characteristics of InAs nanowire MISFET (2009)
  • Author(s): Yutaka Otsuhata, Takao Waho, Kai Blekker, Werner Prost, and Franz-Josef Tegude
  • Organizer: International Semiconductor Device Research Symposium(ISDRS 2009)
  • Place of Presentation: College Park, MD, USA
  • Year and Date: 2009-12-11
• [Presentation] A Design of Sample-and-Hold Circuit Using InP HEMT Technology (2009)
  • Author(s): S.Taniyama, T.Suga, T.Waho
  • Organizer: 8th Topical Workshop on Hetersostructure Microelectronics(TWHM 2009)
  • Place of Presentation: Nagano, Japan
  • Year and Date: 2009-08-26
• [Presentation] Dynamic Characterization of HEMT Comparator by Envelop Method (2009)
  • Author(s): T.Suga, H.Watanabe, T.Waho
  • Organizer: 8th Topical Workshop on Hetersostructure Microelectronics(TWHM 2009)
  • Place of Presentation: Nagano, Japan
  • Year and Date: 2009-08-26
• [Presentation] A Bandpass Continuous-Time Delta-Sigma Modulator Using a Parallel-DAC to Reduce Jitter Sensitivity (2009)
  • Author(s): Fumiyuki Adachi, Kazuya Machida, Takao Waho
  • Organizer: IEEE Int.Symp.Circuits and Systems(ISCAS2009)
  • Place of Presentation: Taipei, Taiwan
  • Year and Date: 2009-05-27
• [Book] Short-Range Wireless Communications : Emerging Technologies and Applications (2009)
  • Author(s): Takao Waho、John Wiley & Sons
• [Book] Short-Range Wireless Communications : Emerging Technologies and Applications (2009)
  • Author(s): Takao Waho(分担執筆)
  • Total Pages: 364
  • Publisher: John Wiley & Sons(Rolf Kraemer(Editor), Marcos Katz(Editor))
• [Remarks]
  • URL: http://wwwsscd.ee.sophia.ac.jp
• [Remarks]
  • URL: http://wwwsscd.ee.sophia.ac.jp
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  • URL: http://wwwsscd.ee.sophia.ac.jp
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  • URL: http://wwwsscd.ee.sophia.ac.jp