Improved deposition technique of nanoparticles on substrates for the better performance of nanopaticle-based devices

• Project/Area Number: 20560715
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Reaction engineering/Process system
• Research Institution: Tohoku University
• Principal Investigator: TAKAMI Seiichi 東北大学, 多元物質科学研究所, 准教授 (40311550)
• Co-Investigator(Renkei-kenkyūsha): HAYAKAWA Ryoma 物質・材料研究機構, 研究員 (90469768)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 金属酸化物ナノ粒子 / ナノ粒子デバイス / 有機分子表面修飾 / ボトムゲート基板 / トランジスタ特性 / ナノ粒子堆積膜 / 電界効果トランジスタ / チャネル材料 / n型半導体

Research Abstract

This research aims to realize the electronic devices that use metal oxide nanoparticles as semiconducting materials. The metal oxide nanoparticles, which were drop-cast on to the bottom-gate substrates, acted as a channel layer of a field-effect transistor. This research also developed a method to arrange the metal oxide nanoparticles in a well-defied manner.

Research Products

• [Journal Article] Surfactant-assisted one-pot synthesis of superparamagnetic magnetite nanoparticle clusters with tunable cluster size and magnetic field sensitivity (2011)
  • Author(s): T. Togashi, T. Naka, S. Asahina, K. Sato, S. Takami, T. Adschiri
  • Journal Title: Dalton Trans Volume: 40 Pages: 1073-1078
  • Peer Reviewed
• [Journal Article] Extra-Low Temperature Oxygen Storage Capacity of CeO2 Nanocrystals with Cubic Facets (2011)
  • Author(s): J.Zhang, H.Kumagai, K.Yamamura, S.Ohara, S.Takami, A.Morikawa, H.Shinjoh, K.Kaneko, T.Adschiri, A.Suda
  • Journal Title: Nano Lett Volume: 4 Pages: 361-364
  • Peer Reviewed
• [Journal Article] Continuous hydrothermal synthesis of nickel oxide nanoplates and their use as nanoinks for p-type channel material in a bottom-gate field-effect transistor (2010)
  • Author(s): S. Takami, R. Hayakawa, Y. Wakayama, T. Chikyow
  • Journal Title: Nanotechnol Volume: 21
  • Peer Reviewed
• [Journal Article] Hybridisation of Sebaic Acid onto the Surface of gamma-Alumina Nano particles in Sub- and Supercritical Water (2010)
  • Author(s): V.Singh, S.Takami, K.Minami, D.Hojo, T.Arita, T.Adschiri
  • Journal Title: Z.Naturforsch., B : Chem.Sci. Volume: 65b Pages: 1045-1050
  • Peer Reviewed
• [Journal Article] Controlled reduction of Cu2+ to Cu+ with an N,O-type chelate under hydrothermal conditions to produce Cu2O nanoparticles (2010)
  • Author(s): T.Togashi, H.Hitaka, S.Ohara, T.Naka, S.Takami, T.Adschiri
  • Journal Title: Mater.Lett. Volume: 64 Pages: 1049-1051
  • Peer Reviewed
• [Journal Article] Organic-ligand-assisted hydrothermal synthesis of ultrafine and hydrophobic ZnO nanoparticles (2010)
  • Author(s): T.Mousavand, S.Ohara, T.Naka, M.Umetsu, S.Takami, T.Adschiri
  • Journal Title: Journal of Materials Research 25 Pages: 219-223
  • Peer Reviewed
• [Journal Article] Crystal size and magnetic field effects in Co3O4 antiferromagnetic nanocrystals (2009)
  • Author(s): T.Mousavand, T.Naka, K.Sato, S.Ohara, M.Umetsu, S.Takami, T.Nakane, A.Matsushita, T.Adschiri
  • Journal Title: Physical Review B 79
  • Peer Reviewed
• [Journal Article] Growth mechanism and surface chemical characteristics of dicarboxylic acid-modified CeO_2 nanocrystals produced in supercritical water : tailor-made water-soluble CeO_2 nanocrystals (2009)
  • Author(s): M.Taguchi, S.Takami, T.Naka, T.Adschiri
  • Journal Title: Crystal Growth Design 9 Pages: 5297-5303
  • Peer Reviewed
• [Journal Article] Continuous Synthesis of Organic-Inorganic Hybridized Cubic Nanoassemblies of Octahedral Cerium Oxide Nanocrystals and Hexanedioic Acid (2008)
  • Author(s): S. Takami, S. Ohara, T. Adschiri, Y. Wakayama, T. Chikyow
  • Journal Title: Dalton Trans Volume: 2008 Pages: 5442-5446
  • Peer Reviewed
• [Presentation] Hydrothermal synthesis of organic-inorganic hybridized cubic nanoassemblies comprising octahedral CeO2 nanocrystals and hexanedioic acid (2011)
  • Author(s): S.Takami, S.Asahina, O.Terasaki, T.Adschiri
  • Organizer: 241st American Chemical Society National Meeting & Exposition
  • Place of Presentation: Anaheim, U.S.A.
  • Year and Date: 2011-03-28
• [Presentation] Study on the properties and the separation processes of nanoparticle dispersions for wider applications (2010)
  • Author(s): S.Takami
  • Organizer: NEPTIS-19
  • Place of Presentation: 仙台
  • Year and Date: 2010-12-07
• [Presentation] Organic-inorganic Hybridized Cubic Nanoassemblies Comprising Octahedral CeO2 Nanocrystals and Hexanedioic Acid (2010)
  • Author(s): S. Takami, S. Asahina, O. Terasaki, T. Adschiri
  • Organizer: The 2010 Fall Meeting of the Materials Research Society
  • Place of Presentation: Boston, U. S. A.
  • Year and Date: 2010-11-30
• [Presentation] Synthesis of Metal Oxide Nanocrystals as a Platform for Catalysis Study (2010)
  • Author(s): S.Takami, T.Adschiri
  • Organizer: The 13th International Conference on Theoretical Aspects of Catalysis
  • Place of Presentation: 松島
  • Year and Date: 2010-06-22
• [Presentation] Supercritical hydrothermal synthesis of surface modified metal oxide nanocrystals. (2009)
  • Author(s): S.Takami, K.Minami, D.Hojo, T.Arita, T.Adschiri
  • Organizer: The 2009 Fall Meeting of the Materials Research Society
  • Place of Presentation: Hynes Convention Center(米国)ボストン
  • Year and Date: 2009-11-30
• [Presentation] 酸化物ナノ結晶の水熱合成とその堆積による電界効果トランジスタの形成 (2009)
  • Author(s): 高見誠一, 早川竜馬, 若山裕, 知京豊裕, 北條大介, 南公孝, 有田稔彦, 阿尻雅文
  • Organizer: 化学工学会第41回秋季大会
  • Place of Presentation: 広島大学(広島)
  • Year and Date: 2009-09-18
• [Presentation] Hydrothermal synthesis of ZnO nanocrystals and their use as an n-type channel material in a field-effect transistor by drop-casting on a bottom-gate substrate (2009)
  • Author(s): S.Takami, R.Hayakawa, Y.Wakayama, T.Chikyow, T.Adschiri
  • Organizer: Nano and Giga Challenges in Electronics, Photonics and Renewable Energy & 14th Canadian Semi conductor Technology Conference
  • Place of Presentation: McMaster University(カナダ)トロント
  • Year and Date: 2009-08-13
• [Presentation] ナノ粒子が実現する新しい材料と産業 (2009)
  • Author(s): 高見誠一
  • Organizer: 第2回青葉技術会ビジネス交流会
  • Place of Presentation: 東北大学東京分室(東京都)
  • Year and Date: 2009-07-09
• [Presentation] ZnOナノ結晶の水熱合成と、その分散液の滴下・乾燥により形成した電界効果型トランジスタの特性評価 (2009)
  • Author(s): 高見誠一, 阿尻雅文, 若山裕, 知京豊裕
  • Organizer: ナノ学会第7回大会
  • Place of Presentation: 東京大学武田先端知ビル(東京都)
  • Year and Date: 2009-05-11
• [Presentation] Synthesis and Application of Metal Oxide Nanocrystals for the n-and p-Type Channel Material of Field-Effect Transistors. (2009)
  • Author(s): S. Takami, R. Hayakawa, Y. Wakayama, T. Chikyow, T. Adschiri
  • Organizer: The 2009 Spring Meeting of the Materials Research Society
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2009-04-15
• [Presentation] Synthesis and Application of Metal Oxide Nanocrystals for the n- and p-Type Channel Material of Field-Effect Transistors. (2009)
  • Author(s): S.Takami, R.Hayakawa, Y.Wakayama, T.Chikyow, T.Adschiri
  • Organizer: The 2009 Spring Meeting of the Materials Research Society
  • Place of Presentation: Moscone West Convention Center(米国)
  • Year and Date: 2009-04-15
• [Presentation] Device Performance of ZnO Nanocrvstal Field-Effect Transistor (NCFET) Prepared from the Aqueous Dispersion of ZnO Nanocrystals (2008)
  • Author(s): S. Takami, R. Hayakawa, Y. Wakayama, T. Chikyow, T. Adschiri
  • Organizer: The 2008 Fall Meeting of the Materials Research Society
  • Place of Presentation: アメリカ, ボストン
  • Year and Date: 2008-12-02
• [Presentation] 有機・無機ナノ材料の合成と、これを集積した電子デバイス形成への挑戦 (2008)
  • Author(s): 高見誠一
  • Organizer: 三次元ナノマイクロ構造研究集会
  • Place of Presentation: 茨木, 日本
  • Year and Date: 2008-10-14
• [Presentation] 有機・無機ナノ材料の合成と、これを集積した電子デバイス形成 (2008)
  • Author(s): 高見誠一
  • Organizer: 三次元ナノマイクロ構造研究集会
  • Place of Presentation: 茨木
  • Year and Date: 2008-10-14
• [Presentation] 半導体酸化物ナノ粒子分散液より形成した電界効果型トランジスタ (2008)
  • Author(s): 高見誠一, 早川竜馬, 若山裕, 知京豊裕, 北條大介, 南公隆, 有田稔彦, 阿尻雅文
  • Organizer: 化学工学会第40回秋季大会
  • Place of Presentation: 広島, 日本
  • Year and Date: 2008-09-24
• [Presentation] 半導体酸化物ナノ粒子分散液より形成した電解効果型トテンジスタ (2008)
  • Author(s): 高見誠一、早川竜馬、若山裕、知京豊裕、北條大介、南公隆、有田稔彦、阿尻雅文
  • Organizer: 化学工学会第40回秋季大会
  • Place of Presentation: 仙台
  • Year and Date: 2008-09-24
• [Presentation] Hydrothermal synthesis of ZnO nanoparticles and their use in field-effect transistor as an n-type channel material (2008)
  • Author(s): S. Takami, R. Hayakawa, Y. Wakayama, T. Adschiri, T. Chikyow
  • Organizer: The E-MRS 2008 Spring Meeting
  • Place of Presentation: Strasbourg, France
  • Year and Date: 2008-05-27
• [Presentation] Hydrothermal synthesis of ZnO nanoparticles and their use in field-effect transistor as an n-type channel material (2008)
  • Author(s): S. Takami, R. Hayakawa, Y. Wakayama, T. Adschiri, T. Chikyow
  • Organizer: The E-MRS 2008 Spring Meeting
  • Place of Presentation: フランス、ストラスブール
  • Year and Date: 2008-05-27
• [Book] 超臨界流体技術の開発と応用 (2008)
  • Author(s): 大原智、梅津光央、名嘉節、高見誠一、阿尻雅文
  • Publisher: シーエムシー出版