Fundamentals of Different Frequency Generation Nanospectroscopy

• Project/Area Number: 17201023
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: The University of Tokyo
• Principal Investigator: MAEDA Koji The University of Tokyo, 大学院・工学系研究科, 教授 (10107443)
• Co-Investigator(Kenkyū-buntansha): MERA Yutaka 東京大学, 大学院・工学系研究科, 助教 (40219960) ; FUKUTANI Katuyuki 東京大学, 生産技術研究所, 教授 (10228900)
• Project Period (FY): 2005 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥50,700,000 (Direct Cost: ¥39,000,000、Indirect Cost: ¥11,700,000); Fiscal Year 2008: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000); Fiscal Year 2007: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000); Fiscal Year 2006: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000); Fiscal Year 2005: ¥20,930,000 (Direct Cost: ¥16,100,000、Indirect Cost: ¥4,830,000)
• Keywords: 走査トンネル顕微鏡 / 赤外吸収 / 非線形光学 / ナノ分解能 / 光電場増強 / 金属探針 / フーリエ分光 / スーパーコンティニュウム光 / 近接場 / カーボンナノチューブ / 光電場増強効果 / 偏光変調法

Research Abstract

走査トンネル顕微鏡(STM)の探針直下に波長の異なるレーザー光を照射すると局所的に発生する差周波光に対するSTM電流の応答を用いてナノ空間分解能で赤外吸収分光を行う新しい顕微分光法として、フーリエ変換(FT)干渉計に通し多波長同時変調した広帯域・超短パルススーパーコンティニュウム光を照射光に用いるシステムを構築し実験を行ったところ、差周波発生した赤外光が試料に吸収されたためと解釈できるFTスペクトルの観測に成功した。

Research Products

• [Journal Article] Electron-stimulated Defect Formation in Single-walled Carbon Nanotubes Studied by Hydrogen Thermal Desorption Spectroscopy (2009)
  • Author(s): S. Arima, S. Lee, Y. Mera, S. Ogura, K. Fukutani, Y. Sato, K. Tohji, K. Maeda
  • Journal Title: Appl. Surf. Sci. 256 Pages: 1196-1199
  • Peer Reviewed
• [Journal Article] Fourier-transform photoabsorption spectroscopy of quantum-confinement effects in individual GeSn nanodots (2009)
  • Author(s): N. Naruse, Y. Mera, Y. Nakamura, M. Ichikawa, K. Maeda
  • Journal Title: Appl. Phys. Lett. 94
  • Peer Reviewed
• [Journal Article] Local opening of a large bandgap in metallic single-walled carbon nanotubes induced by tunnel injection of low-energy electrons (2009)
  • Author(s): K. Yamada, H. Sato, T. Komaguchi, Y. Mera, K. Maeda
  • Journal Title: Appl. Phys. Lett. 94
  • Peer Reviewed
• [Journal Article] Fourier-transform photoabsorption spectroscopy of quantum-confinement effects in individual GeSn nanodots (2009)
  • Author(s): N. Naruse, Y. Mera, Y. Nakamura, M. Ichikawa and K. Maeda
  • Journal Title: Appl. Phys. Lett. 94
  • Peer Reviewed
• [Journal Article] The enhanced signal of sub-gap centers in tip-probing photo-absorption spectroscopy with an assist of a subsidiary light (2008)
  • Author(s): N. Naruse, Y. Mera, Y. Nakamura, M. Ichikawa, K. Maeda
  • Journal Title: J. Appl. Phys. 103
  • Peer Reviewed
• [Journal Article] Electric field modulation nanospectroscopy for characterization of individual β-FeSi_2 nanodots (2008)
  • Author(s): N. Naruse, Y. Mera, Y. Nakamura, M. Ichikawa, K. Maeda
  • Journal Title: J. Appl. Phys. 104
  • Peer Reviewed
• [Journal Article] Electric field modulation nanospectroscopy for characterization of individual β-FeSi_2 nanodots (2008)
  • Author(s): Y. Naruse, Y. Mera, Y. Nakamura, M. Ichikawa and K. Maeda
  • Journal Title: J. Appl. Phys. 104
  • Peer Reviewed
• [Journal Article] Self-assembled epitaxial growth of high density β-FeSi〓 nanodots on Si (001) and their spatially resolved optical absorption properties (2008)
  • Author(s): Y. Nakamura et al.
  • Journal Title: Crystal Growth & Design 8 Pages: 3019-3023
  • Peer Reviewed
• [Journal Article] Giant Fullerenes formed on C〓Films irradiated with Electrons field-emitted from Scanning Tunneling Microscope Tips (2008)
  • Author(s): Y. Nakamura, Y. Mera and K. Maeda
  • Journal Title: Appl. Surf. Sci. 254 Pages: 7881-7884
  • Peer Reviewed
• [Journal Article] The role of a granphitic surface layer in electron-stimulated ordering in tetrahedral amorphous carbon films (2008)
  • Author(s): S. Liang et al.
  • Journal Title: New Carbon Materials 23 Pages: 241-244
  • Peer Reviewed
• [Journal Article] Atomistic Process of Electron-stimulated Structural Ordering in Tetrahedral Amorphous Carbon (2008)
  • Author(s): S.Liang, Y.Mera and K.Maeda
  • Journal Title: Diamond and Related Materials 17 Pages: 137-141
  • Peer Reviewed
• [Journal Article] The enhanced signal of sub-gap centers in tip-probing photo-absorption spectroscopy with anassist of a subsidiary light (2008)
  • Author(s): Y.Naruse, Y.Mera, Y.Nakamura, M.Ichikawa and K.Maeda
  • Journal Title: J.Appl.Phys 103
  • Peer Reviewed
• [Journal Article] Response Analysis for Identifying the Origin of Photo-modulated Current Contrasts in Scanning Tunneling Microscopic Imaging Semiconductor Surfaces (2007)
  • Author(s): N. Naruse, Y. Mera, K. Maeda
  • Journal Title: Ultramicroscopy 107 Pages: 568-574
  • Peer Reviewed
• [Journal Article] The Origin of Spectral Distortion in Electric Field Modulation Spectroscopy based on Scanning Tunneling Microscopy (2007)
  • Author(s): N. Naruse, Y. Mera, K. Maeda, Y. Nakamura, M. Ichikawa
  • Journal Title: Surf. Sci. 601 Pages: 5300-5303
  • Peer Reviewed
• [Journal Article] Fourier transform photoabsorption spectroscopy based on scanning tunneling microscopy (2007)
  • Author(s): N. Naruse, Y. Mera, Y. Fukuzawa, Y. Nakamura, M. Ichikawa, K. Maeda
  • Journal Title: J. Appl. Phys. 102
  • Peer Reviewed
• [Journal Article] Response Analysis for Identifydng the Origin of Photo-modulated Current Contrasts in Scanning Tunneling Microscopic Imaging Semiconductor Surfaces (2007)
  • Author(s): N.Naruse, Y.Mera and K.Maeda
  • Journal Title: Ultramicroscopy 107 Pages: 568-574
  • Peer Reviewed
• [Journal Article] The Origin of Spectral Distortion in Electric Field ModUlation Spectroscopy based on Scanning Tunneling Microscopy (2007)
  • Author(s): N.Naruse, Y.Mera, K.Maeda, Y.Nakalnura and M.Ichikawa
  • Journal Title: Surf.Sci 601 Pages: 5300-5303
  • Peer Reviewed
• [Journal Article] Fourier transfomi photoabsorption spectroscopy based on scanning tunneling microscopy (2007)
  • Author(s): Y.Naruse, Y.Mera, Y.Fukuzawa, Y.Nakamura, M.Ichikawa and K.Maeda
  • Journal Title: J.Appl.Phys 102
  • Peer Reviewed
• [Journal Article] Desorption of Chlorine Atoms on Si(111)-(7×7)Surfaces indllced by Two Holes Injected from Scanning Tunneling Microscope Tips (2007)
  • Author(s): Y.Nakamura, Y.Mera and K.Maeda
  • Journal Title: Surf.Sci 601 Pages: 2189-2193
  • Peer Reviewed
• [Journal Article] Polymerization and Depolymehzation of Fullerenes induced by Hole Injection from Scanning Tunnekmg Microscope Tips (2007)
  • Author(s): Y.Mera, M.Yoshino, Y.Nakamura, K.Saishu and K.Maeda
  • Journal Title: Surf.Sci 601 Pages: 5207-5211
  • Peer Reviewed
• [Journal Article] Response Analysis for Identifying the Origin of Photo-modulated Current Contrasts in Scanning Tunneling Microscopic Imaging Semiconductor Surfaces (2007)
  • Author(s): N.Naruse, Y.Mera, K.Maeda
  • Journal Title: Ultramicroscopy 107 Pages: 568-574
• [Journal Article] Evolution Kinetics of sp^2 Ordering in Tetrahedral Amorphous Carbon Films induced by Electron Irradiation (2005)
  • Author(s): S.Liang
  • Journal Title: Surf.Sci. 593・1-3 Pages: 161-167
• [Journal Article] Electronic Structure around an As Antisite near the (110) Surface of GaAs (2005)
  • Author(s): Y Iguchi
  • Journal Title: Phys.Rev. B 71
• [Journal Article] STM Observations of Photo-induced Jumps of Chlorine Atoms Chemisorbed on Si (111)-(7x7) Surface (2005)
  • Author(s): A.Yajima
  • Journal Title: Surf.Sci. 593・1-3 Pages: 155-160
• [Journal Article] The Role of Elastic Strain in Nanoscale Patterning C_<60> Films by Local Injection of Electrons from a Scanning Tunneling Microscope Tip (2005)
  • Author(s): Y.Nakamura
  • Journal Title: Jpn.J.Appl.Phys. 44・44
• [Journal Article] Graphitization of Tetrahedral Amorphous Carbon Films Induced by Core Electron Excitations (2005)
  • Author(s): S.Liang
  • Journal Title: Jpn.J.Appl.Phys. 44・49
• [Presentation] 走査トンネル顕微鏡探針による金属カーボンナノチユーブへの欠陥導入 (2009)
  • Author(s): 山田憲太, 佐藤弘紹, 駒口哲也, 目良裕, 前田康二
  • Organizer: 日本物理学会講演会概要集
• [Presentation] 金属カーボンナノチユーブのSTM探針による局所構造変化- HOMO-LUMOギャップの形成 (2009)
  • Author(s): 佐藤弘紹, 山田憲太, 駒口哲也, 目良裕, 前田康二
  • Organizer: 第56回応用物理学関係連合講演会 講演予稿集
• [Presentation] STMを用いたカーボンナノチユーブの光吸収分光測定 (2009)
  • Author(s): 駒口哲也, 成瀬延康, 佐藤弘紹, 目良裕, 吉村雅満, 前田康二
  • Organizer: 第70回応用物理学会学実講演会 講演予稿集
  • Place of Presentation: 富山大学
• [Presentation] 金属カーボンナノチユーブのSTM探針による局所的HOMO-LUMOギャップ形成 (2009)
  • Author(s): 佐藤弘紹, 山田賢太, 駒口哲也, 目良裕, 前田康二
  • Organizer: 第70回応用物理学会学実講演会講演予稿集
  • Place of Presentation: 富山大学
• [Presentation] Hydrogen Ion Desoprtion from Amotphous Carbon Films Induced by Resonant Core Electr〓 (2008)
  • Author(s): Y. Mera et al.
  • Organizer: VASSCAA-4
  • Place of Presentation: 松江
  • Year and Date: 2008-10-29
• [Presentation] Electron-stimulated Defect Formation in Single-walled Carbon Nnotubes Studies by Hydrogen Thermal Desorption Spectroscopy (2008)
  • Author(s): S. Arima et al.
  • Organizer: VASSCAA-4
  • Place of Presentation: 松江
  • Year and Date: 2008-10-29
• [Presentation] カーボンナノチューブの欠損-現状と課題 (2008)
  • Author(s): 目良裕也、前田康二
  • Organizer: 2008年度格子欠陥フォーラム、東北大金研ワークショップ
  • Place of Presentation: 東北大学
  • Year and Date: 2008-09-24
• [Presentation] カーボンナノチューブのレーザー光に対する力学的応答 (2008)
  • Author(s): 石崎喜一郎、目良裕、前田康二
  • Organizer: 日本物理学会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-23
• [Presentation] 単層カーボンナノチューブの電子制御誘起欠損-水素熱脱離測定による高感度検出 (2008)
  • Author(s): 有馬智史, ほか
  • Organizer: 日本物理学会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-23
• [Presentation] 軟X線照射による13C-単層カーボンナノチューブからの原始脱離 (2008)
  • Author(s): 目良裕也
  • Organizer: 日本物理学会
  • Place of Presentation: 岩手大学
  • Year and Date: 2008-09-23
• [Presentation] 単層カーボンナノチユーブの電子刺激誘起欠陥- 水素熱脱離測定による高感度検出 (2008)
  • Author(s): 有馬智史, 李相吉, 目良裕, 藤原貴之, 小倉正平, 福谷克之, 佐藤義倫, 田路和幸, 前田康二
  • Organizer: 日本物理学会講演概要集
• [Presentation] 単一カーボンナノチユーブの分光とトンネル電子による欠陥生成 (2008)
  • Author(s): 前田康二, 目良裕, 吉村雅満
  • Organizer: 中部地区ナノテク総合支援 : ナノ材料創製加工と先端機器分析 平成20年度成果報告会
• [Presentation] 共鳴的内殻励起光照射による単層カーボンナノチューブの構造変化 (2007)
  • Author(s): 目良 裕, 有馬 智史, 原田 慈久, 畠賢 治, 前田 康二
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2007-09-22
• [Presentation] STM光吸収分光法におけるサブギャップ光吸収信号の起源 (2007)
  • Author(s): 成瀬 延康, 目良 裕, 中村 芳明, 市川 昌和, 前田 康二
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2007-09-21
• [Presentation] 内殻励起による単層カーボンナノチューブの光電子-脱離イオンコインシデンス測定 (2007)
  • Author(s): 目良 裕, 有馬 智史, 藤原 貴之, 石崎 喜一朗, 垣内 拓大, 間瀬 一彦, 前田 康二
  • Organizer: 応用物理学会
  • Place of Presentation: 北海道工業大学
  • Year and Date: 2007-09-07
• [Presentation] GeSnナノドット量子化準位間遷移のSTM光吸収分光 (2007)
  • Author(s): 成瀬 延康, 目良 裕, 中村 芳明, 市川 昌和, 前田 康二
  • Organizer: 応用物理学会
  • Place of Presentation: 北海道工業大学
  • Year and Date: 2007-09-05
• [Presentation] GeSnナノドット量子化準位間遷移のSTM光吸収分光 (2007)
  • Author(s): 成瀬延康, 目良裕, 中村芳明, 市川昌和, 前田康二
  • Organizer: 第68回応用物理学会学術講演会講演予稿集
• [Presentation] STM光吸収分光法におけるサブギャップ光吸収信号の起源 (2007)
  • Author(s): 成瀬延康, 目良裕, 中村芳明, 市川昌和, 前田康二
  • Organizer: 日本物理学会講演概要集
• [Presentation] 光熱膨張効果によらない光変調STMトンネル電流 (2007)
  • Author(s): 藤原貴之, 目良裕, 前田康二
  • Organizer: 第55回応用物理学会関係連合講演会講演予稿集
• [Presentation] STM探針によるサブギャップ光吸収の検出 (2006)
  • Author(s): 成瀬延康, 目良裕, 中村芳明, 市川昌和, 前田康二
  • Organizer: 日本物理学会講演概要集
• [Presentation] STMナノ分光法における偏光変調法による熱膨張の抑制 (2006)
  • Author(s): 目良裕, 泉達雄, 藤原貴之, 前田康二
  • Organizer: 第67回応用物理学会学術講演会 講演予稿集
• [Presentation] フーリエ変換分光方式によるSTM光吸収分光 (2006)
  • Author(s): 成瀬延康, 目良裕, 前田康二
  • Organizer: 第67回応用物理学会学術講演会 講演予稿集
• [Presentation] STM変調分光法における異常スペクトル (2006)
  • Author(s): 成瀬延康, 目良裕, 前田康二
  • Organizer: 日本物理学会講演概要集
• [Book] 走査プローブ顕微鏡(吉村雅満、河津璋編) (2009)
  • Author(s): 前田康二, 目良裕
  • Publisher: 共立出版
• [Book] 走査プローブ顕微鏡、第2章 (2009)
  • Author(s): 目良裕、前田康二
  • Total Pages: 19
  • Publisher: 共立出版
• [Book] Nanoscopic Architecture and Microstructure, in Springer Handbook of Materials Measurement Methods Chap.5 (2007)
  • Author(s): K.Maeda, H.Mizubayashi
  • Total Pages: 73
  • Publisher: Springer-Verlag
• [Remarks]
  • URL: http://mott.t.u-tokyo.ac.jp/maeda-lab/eng/index_e.html