• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2009 Fiscal Year Annual Research Report

プラズマ先進活用による新素材グラフェンの創製と新奇機能創出への挑戦

Research Project

Project/Area Number 21654084
Research InstitutionTohoku University

Principal Investigator

畠山 力三  Tohoku University, 大学院・工学研究科, 教授 (00108474)

Co-Investigator(Kenkyū-buntansha) 金子 俊郎  東北大学, 大学院・工学研究科, 准教授 (30312599)
加藤 俊顕  東北大学, 大学院・工学研究科, 助教 (20502082)
Keywordsグラフェン / ソフトプラズマ / ドーピング / バンドギャップ / 電界効果トランジスタ
Research Abstract

プラズマ先進活用による新素材グラフェンの創製と新奇機能創出の各段階初年度計画に基づき,以下の成果が得られた.
1.広い圧力範囲での反応性プラズマ生成が可能であり,かつプラズマCVDと熱CVDの比較が可能な電気炉付き広気圧領域高周波プラズマ発生装置の設計と製作を完了した.
2.新たに製作した上記CVD装置を利用して,まず熱CVDによるグラフェン成長を試みた.その結果,メタン/水素の混合ガスを利用することにより,ニッケル薄膜上にグラフェンを成長させることに成功した.ラマン分光分析結果から,メタンと水素の混合ガス比を変化させることで,グラフェン層数をある程度制御可能であること,また成長温度がグラフェンの結晶性に大きな影響を与えるパラメータであることをそれぞれ明らかとした.
3.ソフトヘリコンプラズマ装置を利用したグラフェン成長制御に関して,まずヘリコン波放電プラズマ装置を利用したカーボンナノウォール成長を様々な組成,形状の基板上にて行った.その結果,炭素系薄膜にカーボンナノウォール成長を促進する触媒作用が存在すること,及びあらかじめ基板上に存在する凹凸がカーボンナノウォールの核生成を促すことをそれぞれ明らかとし,基板種,表面構造を制御することによりカーボンナノウォールを空間選択的に形成できることを見出した.
4.形成したカーボンナノウォールを溶媒中に単層分散処理した後,基板上に塗布し,その単層カーボンナノウォール構造を原子間力顕微鏡により精密に測定した.その結果,カーボンナノウォールが数十~数百ナノメートルの大きさのナノグラフェンの集合体により構成されていることが判明した.また,各ナノグラフェンが接合する領域に大きな構造ひずみが観測され,これがカーボンナノウォール構造特有のうねりを生じている原因であることを明らかとした.

  • Research Products

    (53 results)

All 2010 2009

All Journal Article (22 results) (of which Peer Reviewed: 21 results) Presentation (31 results)

  • [Journal Article] Formation of Quantum Dots in Single Stranded DNA-Wrapped Single-Walled Carbon Nanotubes2010

    • Author(s)
      Y.F.Li
    • Journal Title

      Applied Physics Letters 96

      Pages: 023104-1-023104-3

    • Peer Reviewed
  • [Journal Article] Synthesis of Monodispersed Nanoparticles Functionalizing Carbon Nanotubes in Plasma-Ionic Liquid Interfacial Fields2010

    • Author(s)
      K.Baba
    • Journal Title

      Chemical Communications 46

      Pages: 255-257

    • Peer Reviewed
  • [Journal Article] Growth of Single-Walled Carbon Nanotubes from Nonmagnetic Catalysts by Plasma CVD2010

    • Author(s)
      Z.Ghorannevis
    • Journal Title

      Japanese Journal of Applied Physics 49

      Pages: 02BA01-1-02BA01-4

    • Peer Reviewed
  • [Journal Article] Electrical Transport Properties of Calcium Encapsulated Single-Walled Carbon Nanotubes Realized Using Calcium Plasma2010

    • Author(s)
      T.Shimizu
    • Journal Title

      Japanese Journal of Applied Physics 49

      Pages: 02BD05-1-02BD05-3

    • Peer Reviewed
  • [Journal Article] Tailoring the Electronic Structure of Double-Walled Carbon Nanotubes by Encapsulating Single-Stranded DNA2010

    • Author(s)
      Y.F.Li
    • Journal Title

      Small 6

      Pages: 729-732

    • Peer Reviewed
  • [Journal Article] Transport of Energetic Electrons in a Magnetically Expanding Helicon Double Layer Plasma2009

    • Author(s)
      K.Takahashi
    • Journal Title

      Applied Physics Letters 94

      Pages: 191503-1-191503-3

    • Peer Reviewed
  • [Journal Article] Static Gas-Liquid Interfacial Direct Current Discharge Plasmas Using Ionic Liquid Cathode2009

    • Author(s)
      T.Kaneko
    • Journal Title

      Journal of Applied Physics 105

      Pages: 103306-1-103306-5

    • Peer Reviewed
  • [Journal Article] Liquid-Gas Interfacial Plasmas for Formation of Novel Nanobiomaterials2009

    • Author(s)
      T.Kaneko
    • Journal Title

      Plasma and Fusion Research 4

      Pages: 028-1-028-8

    • Peer Reviewed
  • [Journal Article] P-N Junction with Donor and Acceptor Encapsulated Single-Walled Carbon Nanotubes2009

    • Author(s)
      T.Kato
    • Journal Title

      Applied Physics Letters 95

      Pages: 083109-1-083109-3

    • Peer Reviewed
  • [Journal Article] Formation of P-N Junction in Double-Walled Carbon Nanotubes Based on Heteromaterial Encapsulation2009

    • Author(s)
      Y.F.Li
    • Journal Title

      Applied Physics Express 2

      Pages: 095005-1-095005-3

    • Peer Reviewed
  • [Journal Article] Formation of Azafullerene Encapsulated Single-Walled Carbon Nanotubes Using Plasma Ion Irradiation Method2009

    • Author(s)
      Y.Hanabusa
    • Journal Title

      Journal of Plasma and Fusion Research SERIES 8

      Pages: 0530-0533

    • Peer Reviewed
  • [Journal Article] Effects of Gas Ion Density on Formation of Gas-Atom Encapsulated Silicon Fullerenes2009

    • Author(s)
      M.Yabuno
    • Journal Title

      Journal of Plasma and Fusion Research SERIES 8

      Pages: 0517-0521

    • Peer Reviewed
  • [Journal Article] Generation of Electron Cyclotron Resonance Plasmas Including Iron-Atom for Synthesis of Iron Endohedral Fullerenes2009

    • Author(s)
      G.Yokokura
    • Journal Title

      Journal of Plasma and Fusion Research SERIES 8

      Pages: 0508-0511

    • Peer Reviewed
  • [Journal Article] Creation of Functional Double-Walled Carbon Nanotubes by Plasma Processing2009

    • Author(s)
      Y.F.Li
    • Journal Title

      Journal of Plasma and Fusion Research SERIES 8

      Pages: 0534-0538

    • Peer Reviewed
  • [Journal Article] Effect of Gold Catalytic Layer Thickness on Growth of Single-Walled Carbon Nanotubes Using Thermal and Plasma CVD2009

    • Author(s)
      Z.Ghorannevis
    • Journal Title

      Journal of Plasma and Fusion Research SERIES 8

      Pages: 0595-0598

    • Peer Reviewed
  • [Journal Article] Gas-Liquid Interfacial Plasmas : Basic Properties and Applications to Nanomaterial Synthesis2009

    • Author(s)
      T.Kaneko
    • Journal Title

      Plasma Physics and Controlled Fusion 51

      Pages: 124011-1-124011-8

    • Peer Reviewed
  • [Journal Article] Novel Gas-Liquid Interfacial Plasmas for Synthesis of Metal Nanoparticles2009

    • Author(s)
      T.Kaneko
    • Journal Title

      Plasma Processes and Polymers 6

      Pages: 713-718

    • Peer Reviewed
  • [Journal Article] Versatile Control of Carbon Nanotube Semiconducting Properties by DNA Encapsulation Using Electrolyte Plasmas2009

    • Author(s)
      T.Kaneko
    • Journal Title

      Applied Physics Express 2

      Pages: 127001-1-127001-3

    • Peer Reviewed
  • [Journal Article] High-Performance Negative Differential Resistance Behavior in Fullerenes Encapsulated Double-Walled Carbon Nanotubes2009

    • Author(s)
      Y.F.Li
    • Journal Title

      Journal of Applied Physics 106

      Pages: 124316-1-124316-6

    • Peer Reviewed
  • [Journal Article] Light-Induced Electron Transfer Through DNA-Decorated Single-Walled Carbon Nanotubes2009

    • Author(s)
      Y.F.Li
    • Journal Title

      Small 6

      Pages: 27-30

    • Peer Reviewed
  • [Journal Article] Synthesis and Properties of Nitrogen Atom Encapsulated Fullerene2009

    • Author(s)
      J.U.Ahamed
    • Journal Title

      Transactions of the Materials Research Society of Japan 34

      Pages: 773-776

    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      T.Kaneko
    • Journal Title

      New Developments in Nonlinear Plasma Physics(American Institute of Physics)

      Pages: 258-271

  • [Presentation] Structural and Reaction Kinetics in Gas-Liquid Interfacial Plasmas2010

    • Author(s)
      R.Hatakeyama
    • Organizer
      International Workshop on Plasmas with Liquids (IWPL2010)
    • Place of Presentation
      Matsuyama
    • Year and Date
      2010-03-23
  • [Presentation] Electronic Modification of Carbon Nanotubes by DNA Encapsulation Using Liquid Related Plasmas2010

    • Author(s)
      T.Kaneko
    • Organizer
      International Workshop on Plasmas with Liquids (IWPL2010)
    • Place of Presentation
      Matsuyama
    • Year and Date
      2010-03-23
  • [Presentation] 気液界面プラズマの生成と新規ナノ材料創製2010

    • Author(s)
      金子俊郎
    • Organizer
      平成22年電気学会全国大会
    • Place of Presentation
      東京
    • Year and Date
      2010-03-17
  • [Presentation] Synthesis of DNA Conjugated Gold Nanoparticles Using Gas-Liquid Interfacial Plasmas2010

    • Author(s)
      Q.Chen
    • Organizer
      The 3rd International Conference on Plasma-Nano Technology & Science
    • Place of Presentation
      Nagoya
    • Year and Date
      2010-03-11
  • [Presentation] Electronic Property Modification of Single-Walled Carbon Nanotubes by Wrapping ssDNA in Electrolyte Plasma2010

    • Author(s)
      Y.F.Li
    • Organizer
      2nd International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials
    • Place of Presentation
      Nagoya
    • Year and Date
      2010-03-08
  • [Presentation] Fabrication of Calcium Atoms Encapsulated Single-Walled Carbon Nanotubes Using Calcium Plasma2010

    • Author(s)
      Y.Osanai
    • Organizer
      2nd International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials
    • Place of Presentation
      Nagoya
    • Year and Date
      2010-03-08
  • [Presentation] Synthesis of Nickel-Atom Endohedral Fullerene Using Plasma Sputtering2010

    • Author(s)
      T.Umakoshi
    • Organizer
      5th International Symposium on Medical, Bio- and Nano-Electronics
    • Place of Presentation
      Sendai
    • Year and Date
      2010-02-24
  • [Presentation] Formation of Gols Nanoparticles Intercalated Carbon Nanotubes with Gas-Ionic Liquid Interfacial Plasmas2010

    • Author(s)
      T.Harada
    • Organizer
      5th International Symposium on Medical, Bio- and Nano-Electronics
    • Place of Presentation
      Sendai
    • Year and Date
      2010-02-24
  • [Presentation] Fabrication of Thin Film Transistor with Ca Encapsulated Single-Walled Carbon Nanotubes2010

    • Author(s)
      Y.Osanai
    • Organizer
      5th International Symposium on Medical, Bio- and Nano-Electronics
    • Place of Presentation
      Sendai
    • Year and Date
      2010-02-24
  • [Presentation] プラズマで拓くナノカーボン・バイオ融合科学2010

    • Author(s)
      畠山力三
    • Organizer
      第27回プラズマプロセシング研究会
    • Place of Presentation
      横浜市
    • Year and Date
      2010-02-01
  • [Presentation] Solar Cells in Infrared Range Based on Plasma-Processed Carbon Nanotubes2010

    • Author(s)
      T.Kaneko
    • Organizer
      The 10th International Workshop of Advanced Plasma Processing and Diagnostics
    • Place of Presentation
      Nagasaki
    • Year and Date
      2010-01-09
  • [Presentation] Pulse DC Generated Gas-Liquid Interfacial Plasmas for Formation of DNA Encapsulated Single-Walled Carbon Nanotubes2009

    • Author(s)
      Q.Chen
    • Organizer
      The Sixth Asia-Pacific International Symposium on the Basic and Application of Plasma Technology
    • Place of Presentation
      Hsinchu (Taiwan, R.O.C)
    • Year and Date
      2009-12-15
  • [Presentation] Control of Novel Gas-Liquid Interfacial Plasmas for Nano-Bio Conjugates Creation2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      19th International Toki Conference
    • Place of Presentation
      Toki-City
    • Year and Date
      2009-12-09
  • [Presentation] Effects of Two-Component Ions on Plasma Flow-Shear Driven Instabilities2009

    • Author(s)
      S.Tamura
    • Organizer
      19th International Toki Conference
    • Place of Presentation
      Toki-City
    • Year and Date
      2009-12-09
  • [Presentation] New-Concept Infrared Solar Cells Based on Carbon Nanotubes2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      2nd International Symposium on Innovative Solar Cells (NEDO)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2009-12-08
  • [Presentation] プラズマナノバイオトロニクス研究の最新動向2009

    • Author(s)
      畠山力三
    • Organizer
      第26回プラズマ・核融合学会年会
    • Place of Presentation
      京都市
    • Year and Date
      2009-12-02
  • [Presentation] プラズマ-イオン液体ナノ界面の制御と新規ナノバイオ物質創製への応用2009

    • Author(s)
      金子俊郎
    • Organizer
      応用物理学会九州支部シンポジウム「多相混合プラズマの新展開」
    • Place of Presentation
      熊本市
    • Year and Date
      2009-11-19
  • [Presentation] Potential Structure Formation in the Gas-Liquid Interfacial Plasmas2009

    • Author(s)
      T.Kaneko
    • Organizer
      The American Physical Society-51st Annual Meeting of the Division of Plasma Physics
    • Place of Presentation
      Atlanta (USA)
    • Year and Date
      2009-11-03
  • [Presentation] Low-Frequency Fluctuations Driven by Electron Temperature Gradient in Magnetized Plasma2009

    • Author(s)
      C.Moon
    • Organizer
      The American Physical Society-51st Annual Meeting of the Division of Plasma Physics
    • Place of Presentation
      Atlanta (USA)
    • Year and Date
      2009-11-03
  • [Presentation] Analysis of Electron Temperature Gradient Driven Low-Frequency Instabilities in Magnetized Plasma2009

    • Author(s)
      C.Moon
    • Organizer
      7th General Scientific Assembly of the Asia Plasma and Fusion Association in 2009 and Asia-Pacific Plasma Theory Conference in 2009
    • Place of Presentation
      Aomori
    • Year and Date
      2009-10-28
  • [Presentation] Synthesis of Metal Nanoparticles Using Gas-Liquid Interfacial Plasmas2009

    • Author(s)
      Q.Chen
    • Organizer
      The 2nd Student Organizing International Mini-Conference on Information Electronics Systems
    • Place of Presentation
      Sendai
    • Year and Date
      2009-10-27
  • [Presentation] Investigation of H_2/CH_4 Plasma Composition in Nonmagnetic Growth of Single-Walled Carbon Nanotubes by Plasma Chemical Vapor Deposition2009

    • Author(s)
      Z.Ghorannevis
    • Organizer
      The 2nd Student Organizing International Mini-Conference on Information Electronics Systems
    • Place of Presentation
      Sendai
    • Year and Date
      2009-10-27
  • [Presentation] Properties of Ion Irradiation to Plasma-Ionic Liquid Interface Relating to Metals Nanoparticle Synthesis2009

    • Author(s)
      T.Harada
    • Organizer
      62nd Annual Gaseous Electronics Conference
    • Place of Presentation
      New York (USA)
    • Year and Date
      2009-10-21
  • [Presentation] Effects of Plasma-Ion Irradiation on Structures and Properties of Carbon Nanotubes2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      62nd Annual Gaseous Electronics Conference
    • Place of Presentation
      New York (USA)
    • Year and Date
      2009-10-01
  • [Presentation] Selective Encapsulation of Heterogeneous Fullerene Ions into Single-Walled Carbon Nanotubes2009

    • Author(s)
      T.Kaneko
    • Organizer
      62nd Annual Gaseous Electronics Conference
    • Place of Presentation
      New York (USA)
    • Year and Date
      2009-10-01
  • [Presentation] Synthesis and Functionalization of Carbon Nanotubes Using Plasma-Based Processes2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      2nd International Conference on Advanced Plasma Technologies : 1st International Plasma Nanoscience Symposium
    • Place of Presentation
      Piran (Slovenia)
    • Year and Date
      2009-09-29
  • [Presentation] Microwave Electron Cyclotron Resonance Discharge Plasmas for Formation and Control of Electron Temperature Gradient2009

    • Author(s)
      C.Moon
    • Organizer
      7th International Workshop on Microwave Discharges
    • Place of Presentation
      Hamamatsu
    • Year and Date
      2009-09-26
  • [Presentation] Collisionless Drift Waves Ranging from Current-Driven, Shear-Modified, and Electron-Temperature-Gradient Modes2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      International Workshop "50 Years Plasma Physics in Innsbruck" (IW50YPPI)
    • Place of Presentation
      Innsbruck (Austria)
    • Year and Date
      2009-09-24
  • [Presentation] Measurements of Mode Structure of Shear-Modified Drift Wave Using Y-and F-Shaped Electrostatic Probes2009

    • Author(s)
      T.Kaneko
    • Organizer
      8th International Workshop on Electric Probes in Magnetized Plasmas (IWEP2009)
    • Place of Presentation
      Innsbruck (Austria)
    • Year and Date
      2009-09-21
  • [Presentation] プラズマ・ナノカーボン融合科学の創成2009

    • Author(s)
      畠山力三
    • Organizer
      平成21年秋季第70回応用物理学会学術講演会「第7回プラズマエレクトロニクス賞受賞講演」
    • Place of Presentation
      富山市
    • Year and Date
      2009-09-08
  • [Presentation] A Novel Charged Medium Consisting of Gas-Liquid Interfacial Plasmas2009

    • Author(s)
      R.Hatakeyama
    • Organizer
      International Symposium on Cutting Edge Plasma Physics
    • Place of Presentation
      Trieste(Italy)
    • Year and Date
      2009-08-27

URL: 

Published: 2011-06-16   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi