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高度界面制御有機・無機複合構造による量子物性の発現と応用

Research Project

Project/Area Number 14GS0207
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionThe University of Tokyo

Principal Investigator

斉木 幸一朗  The University of Tokyo, 大学院・新領域創成科学研究科, 教授 (70143394)

Co-Investigator(Kenkyū-buntansha) 青木 秀夫  東京大学, 大学院・理学系研究科, 教授 (50114351)
島田 敏宏  東京大学, 大学院・理学系研究科, 准教授 (10262148)
上野 啓司  埼玉大学, 大学院・理工学研究科, 准教授 (40223482)
佐々木 岳彦  東京大学, 大学院・新領域創成科学研究科, 准教授 (90242099)
池田 進  東京大学, 大学院・新領域創成科学研究科, 助教 (20401234)
有田 亮太郎  東京大学, 大学院・理学系研究科, 助手 (80332592)
木口 学  東京大学, 大学院・新領域創成科学研究科, 助手 (70313020)
Project Period (FY) 2002 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥526,370,000 (Direct Cost: ¥431,780,000、Indirect Cost: ¥94,590,000)
Fiscal Year 2006: ¥98,800,000 (Direct Cost: ¥76,000,000、Indirect Cost: ¥22,800,000)
Fiscal Year 2005: ¥103,870,000 (Direct Cost: ¥79,900,000、Indirect Cost: ¥23,970,000)
Fiscal Year 2004: ¥102,180,000 (Direct Cost: ¥78,600,000、Indirect Cost: ¥23,580,000)
Fiscal Year 2003: ¥105,040,000 (Direct Cost: ¥80,800,000、Indirect Cost: ¥24,240,000)
Fiscal Year 2002: ¥116,480,000 (Direct Cost: ¥116,480,000)
Keywordsヘテロ界面 / 有機薄膜 / 電界効果トランジスタ / 走査トンネル顕微鏡 / NEXAFS / ペンタセン / フラレン / グラフェン / FET / MIGS / オリゴチオフェン / バンド内状態 / 選択成長
Research Abstract

高度に制御された有機無機ヘテロ界面を実現し,電界による電荷注入や界面相互作用における多体効果による新奇量子現象の発現を最終目標として今年度は以下の研究を行なった.また,最終年度としての総括もおこなった.
金属-有機物界面の電荷注入過程と電荷極性の相関;同一試料に対して薄膜成長中のFET測定,電子分光による薄膜評価が行なえるシステムを改良し,FETにおけるキャリアの極性と電子状態の変化を詳細に追跡した.その結果,電荷極性は金属のフェルミ準位と有機半導体のHOMO-LUMOギャップの相対位置関係により決まり,有効チャネル伝導度は界面のエネルギー障壁に対して指数関数的に変化することを初めて実験的に実証した.
有機薄膜表面形態と電気伝導現象の相関;先年度に開発した,同一試料に対してFET測定とAFMによる薄膜形態測定が可能な装置を用いて,ペンタセン薄膜の形態安定性と伝導度の相関を詳細に追究した.その結果,形態変化を齎す分子移動は界面第1-2層目の境界から生起することが明らかになった.薄膜の安定化を図るためには第2層の結晶系の制御が重要であることは当該分野での大きな指針となる.
ベンゼンの重合によるナノグラフェンの合成とエッジ状態,磁気秩序;ベンゼンの重合によるナノグラフェンについて,STM観察によりエッジの構造について詳細に探究した結果,本手法により作製されたナノグラフェンの端は70%以上の確率でジグザグ端であることが判明した.STM像のバイアス依存性から,ジグザグ端にはフェルミ面近傍に状態を持つことが明らかとなり,従前の分光学的な結果と整合した.また,高分解能電子エネルギー損失分光から,ジグザグ端には水素原子が1あるいは2個吸着した状態があることがわかった.これらの結果および磁気光学カー効果の結果について理論的な検討をおこなった.

Report

(5 results)
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (70 results)

All 2008 2007 2006 2005 2004 Other

All Journal Article (55 results) Book (3 results) Publications (12 results)

  • [Journal Article] Femtosecond depolarization dynamics of tris (8-hydroxyquinoline) aluminum films2008

    • Author(s)
      N. Ogawa, A. Miyata, H. Tamaru, T. Suzuki, T. Shimada, T. Hasegawa, K. Saiki, and K. Miyano
    • Journal Title

      Chemical Physics Letters 450

      Pages: 335-339

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Investigation of complex channel capacitance in C_<60> field effect transistor and evaluation of the effect of grain boundaries2007

    • Author(s)
      T. Miyadera, M. Nakayama, S. Ikeda, K. Saiki
    • Journal Title

      Current Applied Physics 7

      Pages: 87-91

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Electron energy loss spectroscopy of ultrathin pentacene field effect transistor2007

    • Author(s)
      T. Shimada and K. Saiki
    • Journal Title

      Journal of Electron Spectroscopies & Related Phenomena 154

      Pages: 119-122

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Orientation control of pentacene molecules and transport anisotropy of the thin film transistors by photo-aligned polyimide film2007

    • Author(s)
      D. Guo, K. Sakamoto, K. Miki, S. Ikeda and K. Saiki
    • Journal Title

      Applied Physics Letters 90

    • Related Report
      2006 Annual Research Report
  • [Journal Article] High insulating quality CaF_2 Pseudomorphic films on Si (111)2007

    • Author(s)
      N. S. Sokolov, A. K. Kaveev, A. V. Krupin, S. E. Tyaginov, M. I. Vexler, S. Ikeda, K. Tsutsui, K. Saiki
    • Journal Title

      Applied Physics Letters 90

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Visualization of induced charge in an organic thin-film transistor by cross-sectional potential mapping2007

    • Author(s)
      S. Ikeda, T. Shimada, M. Kiguchi, and K. Saiki
    • Journal Title

      Journal of Applied Physics 101

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spontaneous aggregation of pentacene molecules and its influence on field effect mobility2007

    • Author(s)
      G. Yoshikawa, J. T. Sadowski, A. Al-Mahboob, Y. Fujikawa, T. Sakurai, Y. Tsuruma, S. Ikeda, K. Saiki
    • Journal Title

      Applied Physics Letters 90

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Analysis of charge transport in a polycrystalline pentacene TFT by temperature and gate bias dependent mobility and conductance2007

    • Author(s)
      D. Guo, T. Miyadera, S. Ikeda, T. Shimada and K. Saiki
    • Journal Title

      Journal of Appliod Physics 102

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Low-leakage MIS structures with 1.5-6 nm CaF_2 insulating layer on Si (111)2007

    • Author(s)
      N. S. Sokolov, I. V. Grekhov, S. Ikeda, A. K. Kaveev, A. V. Krupin, K. Saiki, K. Tsutsui, S. E. Tyaginov and M. I. Vexler
    • Journal Title

      Microelectronic Engineering 84

      Pages: 2247-2250

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Electronic structure of octane on Cu (111) and Ni (111) studied by near edge X-ray absorption fine structure2007

    • Author(s)
      M. Kiguchi, S. Entani, S. Ikeda, G. Yoshikawa, I. Nakai, H. Kondoh, T. Ohta, and K. Saiki
    • Journal Title

      Surface Science 601

      Pages: 4074-4077

    • NAID

      120000969468

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of the organic buffer Layer on the performance of apentacene field effect transistor fabricated on a natural micagate dielectric2007

    • Author(s)
      A. Matsumoto, R, Onoki, K. Saiki, S. Ikeda and K. Ueno
    • Journal Title

      Japanese Journal of Applied Physics 46

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Metal-induced Urbach tail at the gold/pentacene interface of top contact FET2007

    • Author(s)
      M. Ohtomo, T. Shimada, K. Saiki, and T. Hasegawa
    • Journal Title

      Journal of Applied Physics 102

    • Related Report
      2006 Annual Research Report
  • [Journal Article] ペンタセン薄膜の光電子分光 -有機半導体伝導機構解明に向けて-2007

    • Author(s)
      池田 進
    • Journal Title

      分光研究 56

      Pages: 68-70

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Metal induced gap states at tetratetracontane/Cu interface2006

    • Author(s)
      M. Kiguchi, G. Yoshikawa, K. Saiki, R. Arita, H. Aoki
    • Journal Title

      Journal de Physique IV 132

      Pages: 199-203

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fabrication of an organic field-effect transistor on a mica gate dielectric2006

    • Author(s)
      A. Matsumoto, R. Onoki, K. Ueno, S. Ikeda, K. Saiki
    • Journal Title

      Chemistry Letters 35

      Pages: 354-355

    • NAID

      10018125127

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Growth of nanographite on Pt (111) and its edge state2006

    • Author(s)
      S. Entani, S. Ikeda, M. Kiguchi, K. Saiki, G. Yoshikawa, I. Nakai, H. Kondoh, T. Ohta
    • Journal Title

      Applied Physics Letters 88

    • NAID

      120000962111

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of annealing on the mobility and morphology of thermally activated pentacene Thin Film Transistors2006

    • Author(s)
      D. Guo, S. Ikeda, K. Saiki, H. Miyazoe, K. Terashima
    • Journal Title

      Journal of Applied Physics 99

    • Related Report
      2006 Annual Research Report
  • [Journal Article] In-situ measurement of molecular orientation of the pentacene ultrathin films grown on SiO_2 substrates2006

    • Author(s)
      G. Yoshikawa, T. Miyadera, K. Ueno, R. Onoki, I. Nakai, S. Entani, S. Ikeda, D. Guo, M. Kiguchi, H. Kondoh, T. Ohta, K. Saiki
    • Journal Title

      Surface Science 600

      Pages: 2518-2522

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Graphoepitaxy of sexithiophene on thermally-oxidized silicon surface with artificial periodic grooves2006

    • Author(s)
      S. Ikeda, K Saiki, K. Tsutsui, T. Edura, Y. Wada, H. Miyazoe, K. Terashima, K. Inaba, T. Mitsunaga, and T. Shimada
    • Journal Title

      Applied Physics Letters 88

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Structure of organic thin films grown on surface-modified tantalum oxide2006

    • Author(s)
      R. Onoki, S. Abe, K. Ueno. H. Nakahara, and K. Saiki
    • Journal Title

      Chemistry Letters 35

      Pages: 746-747

    • NAID

      10017604390

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Anisotropic polymerization of a long-chain diacetylene derivative Langmuir-Blodgett film on a step-bunched SiO_2/Si Surface2006

    • Author(s)
      R. Onoki, K. Ueno, H. Nakahara, G. Yoshikawa, S. Ikeda, S. Entani, T. Miyadera, I. Nakai, H. Kondoh, T. Ohta, M. Kiguchi, K. Saiki
    • Journal Title

      Langmuir 22

      Pages: 5742-5747

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Sexithiophene films on cleaved KBr (l00) towards well-ordered semiconducting films2006

    • Author(s)
      Z. Chen, S. Ikeda, and K. Saiki
    • Journal Title

      Materials Science and Engineering B 133

      Pages: 195-199

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Interaction between surface migrating pentacene molecules and chemically modified surfaces of silicon oxides studied by pulsed molecular beam scattering2006

    • Author(s)
      H. Ichikawa, A. Koma, K. Saiki, T. Shimada
    • Journal Title

      Surface Science 600

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effect of UV/ozone treatment of the dielectric layer on the device performance of pentacene thin film transistors2006

    • Author(s)
      D. Guo, S. Entani, S. Ikeda, K. Saiki
    • Journal Title

      Chemical Physics Letters 429

      Pages: 124-128

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Electron spectroscopy of dye-sensitized anatase (001) surfaces under illumination2006

    • Author(s)
      T. Shimada, T. Kaji, and K. Saiki
    • Journal Title

      Molecular Crystals and Liquid Crystals 455

      Pages: 317-325

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Thickness dependent characteristics of a copper phthalocyanine thin-film transistor investigated by in situ FET measurement system2006

    • Author(s)
      S. Ikeda, H. Yamakawa, M. Kiguchi, M. Nakayama, K. Saiki, T. Shimada, T. Miyadera, K. Tsutsui, Y. Wada
    • Journal Title

      Molecular Crystals and Liquid Crystals 455

      Pages: 347-351

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Pentacene films grown on surface treated SiO_2 substrates2006

    • Author(s)
      D. Guo, S. Ikeda, K. Saiki
    • Journal Title

      Thin Solid Films 515

      Pages: 814-817

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Topological analysis of the quantum Hall effect in graphene・・・Dirac-Fermi transition across van Hove singularities and the edge vs bulk quantum numbers2006

    • Author(s)
      Y. Hatsugai, T. Fukui, and H. Aoki
    • Journal Title

      Physical Review B 74

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Pulsed-molecular beam scattering of a planar-shaped organic molecule on regularly stepped surfaces of hydrogen terminated Si (111)2006

    • Author(s)
      T. Shimada, H. Ichikawa, K. Saiki
    • Journal Title

      Applied Physics Letters 89

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Analysis of transient phenomena of C_<60> field effect transistors2006

    • Author(s)
      T. Miyadera, M. Nakayama, K. Saiki
    • Journal Title

      Applied Physics Letters 89

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Molecular chain structure of α-sexithienyl on Ag (110) observed by scanning tunneling microscope2006

    • Author(s)
      H.Inoue, G.Yoshikawa, K.Saiki
    • Journal Title

      Japanese Journal of Applied Physics 45

      Pages: 1794-1796

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electric induced charge injection and exhaustion in organic thin film transistors2005

    • Author(s)
      M.Kiguchi, M.Nakayama, T.Shimada, K.Saiki
    • Journal Title

      Physical Review B 71

      Pages: 35332-35332

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic properties of metal-induced states at alkali-halide/metal interfaces2005

    • Author(s)
      M.Kiguchi, G.Yoshikawa, S.Ikeda, K.Saiki
    • Journal Title

      Physical Review B 71

      Pages: 153401-153401

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Bulk-like pentacene epitaxial films on hydrogen terminated Si(111)2005

    • Author(s)
      T.Shimada, H.Nogawa, T.Hasegawa, R.Okada, H.Ichikawa, K.Ueno, K.Saiki
    • Journal Title

      Applide Physics Letters 87

      Pages: 61917-61917

    • NAID

      120006385698

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Metal induced gap states at well-defined organic insulator/metal interface2005

    • Author(s)
      M.Kiguchi, R.Arita, G.Yoshikawa, Y.Tanida, S.Ikeda, S.Entani, I.Nakai, H.Kondoh, T.Ohta, K.Saiki, H.Aoki
    • Journal Title

      Physical Review B 72

      Pages: 75446-75446

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Anodization of electrolytically polished Ta surfaces for enhancement of carrier injection into organic field effect transistors2005

    • Author(s)
      K.Ueno, S.Abe, R.Onoki, K.Saiki
    • Journal Title

      Journal of Applied Physics 98

      Pages: 114503-114503

    • NAID

      120006385697

    • Related Report
      2005 Annual Research Report
  • [Journal Article] The spin-triplet superconductivity induced by the charge fluctuation in extended Hubbard model2005

    • Author(s)
      S.Onari, R.Arita, K.Kuroki, H.Aoki
    • Journal Title

      Journal of Physical Society of Japan 74

      Pages: 2579-2585

    • NAID

      110002245746

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Uniaxial alignment of Alq_3 microcrystals by laser-assisted molecular beam epitaxy2005

    • Author(s)
      H.Ichikawa, K.Saiki, T.Suzuki, T.Hasegawa, T.Shimada
    • Journal Title

      Japanese Journal of Applied Physics 44

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Superconductivity from a long-range interaction : A crossover between the electron gas and the lattice model2005

    • Author(s)
      S.Onari, R.Arita, K.Kuroki, H.Aoki
    • Journal Title

      Physical Review B 73

      Pages: 14526-14526

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Breakdown of an electric-field driven system - a mapping to a quantum walk2005

    • Author(s)
      T.Oka, N.Konno, R.Arita, H.Aoki
    • Journal Title

      Physical Review Letters 94

      Pages: 100602-100602

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Density-matrix renormalization group study of pairing when electron-electron and electron-phonon interactions coexist - an effect of the electronic band structure2005

    • Author(s)
      M.Tezuka, R.Arita, H.Aoki
    • Journal Title

      Physical Review Letters 95

      Pages: 226401-226401

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Ground-state decay rate for the Zener breakdown in band and Mott insulators2005

    • Author(s)
      T.Oka, H.Aoki
    • Journal Title

      Physical Review Letters 95

      Pages: 137601-137601

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electron spectroscopy of organic thin-film FETs2005

    • Author(s)
      T.Shimada
    • Journal Title

      Electronic Engineering in Japan 152

      Pages: 31-36

    • NAID

      10013069692

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Anodization of electrolytically polished Ta surfaces for enhancement of carrier injection into organic field effect transistors2005

    • Author(s)
      S.Entani, M.Kiguchi, S.Ikeda, K.Saiki
    • Journal Title

      Thin Solid Films 493

      Pages: 221-225

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 有機強磁性高分子の物質設計2005

    • Author(s)
      有田亮太郎, 諏訪雄二, 黒木和彦, 青木秀夫
    • Journal Title

      個体物理 40

      Pages: 177-187

    • NAID

      40006643414

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 有機分子のエピタキシャル薄膜成長における光励起の影響2005

    • Author(s)
      島田敏宏
    • Journal Title

      日本結晶成長学会誌 32

      Pages: 347-352

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 変調分子線を用いた有機薄膜蒸着基礎過程の解明2005

    • Author(s)
      島田敏宏
    • Journal Title

      表面科学 26

      Pages: 410-414

    • NAID

      10016588095

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 金属表面上にヘテロ成長したオリゴチオフェン超薄膜の構造および角度分布関数評価2005

    • Author(s)
      吉川元起
    • Journal Title

      分光研究 54

      Pages: 90-96

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 有機強磁性高分子の物質設計2005

    • Author(s)
      有田亮太郎, 諏訪雄二, 黒木和彦, 青木秀夫
    • Journal Title

      固体物理 40

      Pages: 177-187

    • NAID

      40006643414

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Morphological Change of C_<60> Monolayer Epitaxial Films during growth under Photoexcitation2004

    • Author(s)
      Y.Yamamoto, H.Ichikawa, K.Ueno, A.Koma, K.Saiki, T.Shimada
    • Journal Title

      Physical Review B 70

      Pages: 155415-155415

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Polar surface engineering in ultra-thin MgO(111)/Ag(111)-possibility of metal-insulator transition and magnetism2004

    • Author(s)
      R.Arita, Y.Tanida, S.Entani, M.Kiguchi, K.Saiki, H.Aoki
    • Journal Title

      Physical Review B 69

      Pages: 235423-235423

    • NAID

      120000967490

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Electronic properties of metal induced gap states at insulator/metal interfaces : dependence on the alkali halide and the possibility of excitonic mechanism of superconductivity2004

    • Author(s)
      R.Arita, Y.Tanida, K.Kuroki, H.Aoki
    • Journal Title

      Physical Review B 69

      Pages: 115424-115424

    • Related Report
      2004 Annual Research Report
  • [Journal Article] One-dimensional ordered structure of α-sexithienyl on Cu(110)2004

    • Author(s)
      M.Kiguchi, S.Entani, K.Saiki, G.Yoshikawa
    • Journal Title

      Applied.Physics Letters 84

      Pages: 3444-3444

    • NAID

      120000966191

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Ultraviolet photoelectron spectroscopy of C_<60> thin film field effect transistors2004

    • Author(s)
      T.Shimada, T.Suetsugu, T.Miyadera, Y.Yamamoto, A.Koma, K.Saiki, K.Kudo
    • Journal Title

      Applied.Physics Letters 84

      Pages: 2439-2439

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Molecular orientation and electronic structure of epitaxial bucky ferrocene((Fe(C_<60>(CH_3)_5)C_5H_5)thin films2004

    • Author(s)
      T.Kaji, T.Shimada, H.Inoue, Y.Kuninobu, Y.Matsuo, E.Nakamura, K.Saiki
    • Journal Title

      Journal of Physical Chemistry B 108

      Pages: 9914-9914

    • Related Report
      2004 Annual Research Report
  • [Book] 表面物性工学ハンドブック 第2版, 「電子エネルギー損失分光」2007

    • Author(s)
      斉木 幸一朗 (分担執筆)
    • Publisher
      丸善
    • Related Report
      2006 Annual Research Report
  • [Book] 有機トランジスタ材料の評価と応用,「有機トランジスタ薄膜のその場測定」2005

    • Author(s)
      斉木幸一郎 (分担執筆)
    • Total Pages
      189
    • Publisher
      シーエムシー出版
    • Related Report
      2005 Annual Research Report
  • [Book] 有機トランジスタ材料の評価と応用,「有機FETの物性」2005

    • Author(s)
      島田敏宏 (分担執筆)
    • Total Pages
      189
    • Publisher
      シーエムシー出版
    • Related Report
      2005 Annual Research Report
  • [Publications] M.Kiguchi, R.Arita, G.Yoshikawa, Y.Tanida, M.Katayama, K.Saiki, A.Koma, H.Aoki: "Metal-induced gap states at well defined alkali-halide/metal interfaces"Physical Review Letters. 90. 196803 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.Kiguchi, S.Entani, K.Saiki, T.Goto, A.Koma: "Atomic and electronic structure of an unreconstructed polar MgO(111) thin film on Ag(111)"Physical Review B. 68. 115402 (2003)

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  • [Publications] R.Arita, Y.Suwa, K.Kuroki, H.Aoki: "Flat-band ferromagnetism in undoped and doped polyaminotriazole crystal"Physical Review B. 68. 140403(R) (2003)

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  • [Publications] R.Arita, Y.Suwa, K.Kuroki, H.Aoki: "Flat-band ferromagnetism in organic polymers designed by a computer simulation"Physical Review B. 68. 174419 (2003)

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  • [Publications] M.Kiguchi, G.Yoshikawa, K.Saiki: "Temperature and Thickness Dependence of Molecular Orientation of a-sexithienyl on Cu(111)"Journal of Applied Physics. 94. 4866-4870 (2003)

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  • [Publications] M.Kiguchi, M.Nakayama, K.Fujiwara, K.Ueno, T.Shimada, K.Saiki: "Accumulation and depletion layer thicknesses in organic field effect transistors"Japanese Journal off Applied Pbysics (Express Letters). 42. L1408-L1410 (2003)

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  • [Publications] M.Kiguchi, S.Entani, K.Saiki, H.Inoue, A.Koma: "Two types of epitaxial orientations for the growth of alkali halide on fcc metal substrates"Physical Review B. 66. 155424 (2002)

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  • [Publications] T.Kiniura, Y.Zenitani, K.Kuroki, R.Arita, H.Aoki: "Hybridization-induced superconductivity from electron repulsion on a tetramer lattice having a disconnected Fermi surface"Physical Review B. 66. 212505 (2002)

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  • [Publications] R.Arita, Y.Suwa, K.Kuroki, H.Aoki: "Gate-induced band ferromagnetism in an organic polymer"Physical Review Letters. 88. 127202 (2002)

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  • [Publications] K.Ueno, R.Okada, K.Saiki, A.Koma: "Nanoscale anodic oxidation on a Si(111) surface terminated by bilayer-GaSe"Surface Science. 514. 27-32 (2002)

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  • [Publications] T.Shimada, A.Koma: "Electron spectroscopy of C_<60> thin film FET structures"Japanese Journal of Applied Physics. 41. 2724-2726 (2002)

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  • [Publications] K.Iizumi, A.Koma, K.Saiki: "Investigation of the interaction between a C_<60> epitaxial film and a Si (111)-7x7 surface belectron energy loss spectroscopy"Surface Science. 518. 126-136 (2002)

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Published: 2002-04-01   Modified: 2016-04-21  

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