Scanning tunneling microscopy for the development of ultimate nano-optics

• Project/Area Number: 18H05257
• Research Category: Grant-in-Aid for Scientific Research (S)
• Allocation Type: Single-year Grants
• Review Section: Broad Section D
• Research Institution: Institute of Physical and Chemical Research
• Principal Investigator: 金 有洙 国立研究開発法人理化学研究所, 開拓研究本部, 主任研究員 (50373296)
• Co-Investigator(Kenkyū-buntansha): 数間 恵弥子 国立研究開発法人理化学研究所, 開拓研究本部, 研究員 (50633864) ; 今田 裕 国立研究開発法人理化学研究所, 開拓研究本部, 上級研究員 (80586917) ; 山本 駿玄 国立研究開発法人理化学研究所, 開拓研究本部, 研究員 (50802782)
• Project Period (FY): 2018-06-11 – 2023-03-31
• Project Status: Granted (Fiscal Year 2022)
• Budget Amount: ¥195,780,000 (Direct Cost: ¥150,600,000、Indirect Cost: ¥45,180,000); Fiscal Year 2022: ¥27,040,000 (Direct Cost: ¥20,800,000、Indirect Cost: ¥6,240,000); Fiscal Year 2021: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000); Fiscal Year 2020: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000); Fiscal Year 2019: ¥53,560,000 (Direct Cost: ¥41,200,000、Indirect Cost: ¥12,360,000); Fiscal Year 2018: ¥70,460,000 (Direct Cost: ¥54,200,000、Indirect Cost: ¥16,260,000)
• Keywords: 近接場光 / 走査トンネル顕微鏡 / 単一分子 / エネルギー移動・変換 / 表面

Outline of Annual Research Achievements

研究項目①～④の各実績の概要は以下の通りであり、順調に研究が進行している。
研究項目①：昨年度はジアリルエテン分子膜のスイッチング挙動について調べ、一部の分子が変化している様子が確認された。詳細を調べるため、ジアリルエテン単一分子のスイッチング挙動について詳細に調べたところ、トンネル電流を印加することで閉環体から開環体と考えられる一方向の変化が観察された。
研究項目②：昨年度に構築した近接場増強フォトルミネッセンスの計測システムを用いて、ドナー分子とアクセプター分子のそれぞれの孤立状態の物性を精査している。さらに独自に開発したCWレーザーでの精密レーザーナノ分光手法と合わせて、空間・エネルギーおよび空間・時間領域で高精度に分子間エネルギー移動を分光計測できるようになった。
研究項目③：昨年度、数psのパルス幅を持つレーザーを励起源として、STM探針先端に局在するプラズモン共鳴による電場増強効果を利用した、非線形光学現象である第二次高調波発生の観測に成功している。現在は二つの同期したパルスレーザーを励起源とした、差周波発生と和周波発生の実験を進めている。
研究項目④：局在表面プラズモンによる光学増強が可能となるスピン偏極STM探針を作製/手法確立するため、貴金属探針の先端を磁性体でコートする探針作製とその評価を行った。これにより、外部から導入した光磁場を増強しつつ磁性観測が可能となると期待できる。現在は、作製したコート探針で生じるプラズモン誘起発光の様子と印加磁場との相関関係を調査している。

Research Progress Status

翌年度、交付申請を辞退するため、記入しない。

Strategy for Future Research Activity

翌年度、交付申請を辞退するため、記入しない。

Assessment Rating

Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Research Products

• [Int'l Joint Research] University of the Philippines Diliman(フィリピン)
• [Int'l Joint Research] University of Illinois Chicago(米国)
• [Int'l Joint Research] University of Ulsan/Seoul National University/GIST(韓国)
• [Int'l Joint Research] University of the Philippines(フィリピン)
• [Int'l Joint Research] University of Illinois Chicago/UC Santa Barbara(米国)
• [Int'l Joint Research] University of Ulsan/Seoul National University/GIST(韓国)
• [Int'l Joint Research] University of Ulsan/GIST/UNIST(韓国)
• [Int'l Joint Research] University of Illinois Chicago(米国)
• [Int'l Joint Research] CNRS(フランス)
• [Int'l Joint Research] University of Illinois Chicago(米国)
• [Int'l Joint Research] University of Ulsan(韓国)
• [Journal Article] Orbital-resolved visualization of single-molecule photocurrent channels (2022)
  • Author(s): Imai-Imada Miyabi、Imada Hiroshi、Miwa Kuniyuki、Tanaka Yusuke、Kimura Kensuke、Zoh Inhae、Jaculbia Rafael B.、Yoshino Hiroko、Muranaka Atsuya、Uchiyama Masanobu、Kim Yousoo
  • Journal Title: Nature Volume: 603 Pages: 829-834
  • DOI: 10.1038/s41586-022-04401-0
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Dissociation of Single O ₂ Molecules on Ag(110) by Electrons, Holes, and Localized Surface Plasmons (2022)
  • Author(s): Lee Minhui、Kazuma Emiko、Jung Jaehoon、Trenary Michael、Kim Yousoo
  • Journal Title: The Chemical Record Volume: e202200011
  • DOI: 10.1002/tcr.202200011
• [Journal Article] Visualization of Frontier Molecular Orbital Separation of a Single Thermally Activated Delayed Fluorescence Emitter by STM (2021)
  • Author(s): Zoh Inhae、Imai-Imada Miyabi、Bae Jaehyun、Imada Hiroshi、Tsuchiya Youichi、Adachi Chihaya、Kim Yousoo
  • Journal Title: J. Phys. Chem. Lett. Volume: 12 Pages: 7512-7518
  • DOI: 10.1021/acs.jpclett.1c02140
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Single-molecule laser nanospectroscopy with micro-electron volt energy resolution (2021)
  • Author(s): H. Imada, M. Imai-Imada, K. Miwa, H. Yamane, T. Iwasa, Y. Tanaka, N. Toriumi, K. Kimura, N. Yokoshi, A. Muranaka, M. Uchiyama, T. Taketsugu, Y. K. Kato, H. Ishihara, Y. Kim
  • Journal Title: Science Volume: 373（6550） Pages: 95-98
  • DOI: 10.1126/science.abg8790
  • Peer Reviewed
• [Journal Article] Dissociation Mechanism of a Single O₂ Molecule Chemisorbed on Ag(110) (2021)
  • Author(s): Lee Minhui、Kazuma Emiko、Zhang Chi、Trenary Michael、Takeya Jun、Jung Jaehoon、Kim Yousoo
  • Journal Title: The Journal of Physical Chemistry Letters Volume: 12 Pages: 9868-9873
  • DOI: 10.1021/acs.jpclett.1c02456
• [Journal Article] Terahertz-Field-Driven Scanning Tunneling Luminescence Spectroscopy (2021)
  • Author(s): Kimura Kensuke、Morinaga Yuta、Imada Hiroshi、Katayama Ikufumi、Asakawa Kanta、Yoshioka Katsumasa、Kim Yousoo、Takeda Jun
  • Journal Title: ASC Photon. Volume: 8 Pages: 982-987
  • DOI: 10.1021/acsphotonics.0c01755
  • Peer Reviewed / Open Access
• [Journal Article] Tunable Optical Transition in 2H-MoS₂ via Direct Electrochemical Engineering of Vacancy Defects and Surface SC Bonds (2020)
  • Author(s): Park Younghee、Shin Seunghyun、An Youngjoon、Ahn Jong-Guk、Shin Geumbi、Ahn Chaehyeon、Bang Jiwon、Baik Jaeyoon、Kim Yousoo、Jung Jaehoon、Lim Hyunseob
  • Journal Title: ACS Applied Materials and Interfaces Volume: 12 Pages: 40870-40878
  • DOI: 10.1021/acsami.0c09096
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] EXPRESS: Controlling the Resonance Raman Effect in Tip-Enhanced Raman Spectroscopy Using a Thin Insulating Film (2020)
  • Author(s): Jaculbia Rafael、Hayazawa Norihiko、Imada Hiroshi、Kim Yousoo
  • Journal Title: Applied Spectroscopy Volume: 11 Pages: 1391-1397
  • DOI: 10.1177/0003702820938366
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Single-molecule study of a plasmon-induced reaction for a strongly chemisorbed molecule (2020)
  • Author(s): Emiko Kazuma, Minhui Lee, Jaehoon Jung, Michael Trenary, Yousoo Kim,
  • Journal Title: Angewandte Chemie International Edition Volume: 59 Pages: 7960-7966
  • DOI: 10.1002/anie.202001863
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Centimeter-Scale and Highly Crystalline Two-Dimensional Alcohol: Evidence for Graphenol (C₆OH) (2020)
  • Author(s): Lim Hyunseob、Park Younghee、Lee Minhui、Ahn Jong-Guk、Li Bao Wen、Luo Da、Jung Jaehoon、Ruoff Rodney S.、Kim Yousoo
  • Journal Title: Nano Letters Volume: 20 Pages: 2107-2112
  • DOI: 10.1021/acs.nanolett.0c00103
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Single-molecule resonance Raman effect in a plasmonic nanocavity (2020)
  • Author(s): Jaculbia Rafael B.、Imada Hiroshi、Miwa Kuniyuki、Iwasa Takeshi、Takenaka Masato、Yang Bo、Kazuma Emiko、Hayazawa Norihiko、Taketsugu Tetsuya、Kim Yousoo
  • Journal Title: Nature Nanotechnology Volume: 15 Pages: 105-110
  • DOI: 10.1038/s41565-019-0614-8
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Self-Consistent Tip Conditioning for Tip-Enhanced Raman Spectroscopy in an Ambient Environment (2020)
  • Author(s): Yokota Yasuyuki、Hong Misun、Hayazawa Norihiko、Yang Bo、Kazuma Emiko、Kim Yousoo
  • Journal Title: The Journal of Physical Chemistry C Volume: 124 Pages: 23243-23252
  • DOI: 10.1021/acs.jpcc.0c07579
  • Peer Reviewed
• [Journal Article] 走査トンネル顕微鏡で観る単一分子内における励起子形成：三重項励起子を選択的に形成する新たな機構 (2020)
  • Author(s): 木村謙介, 三輪邦之, 今田裕, 金有洙
  • Journal Title: 固体物理 Volume: 55 Pages: 149-159
  • NAID: 40022235522
  • Peer Reviewed
• [Journal Article] Homogeneous Dispersion of Aromatic Thiolates in the Binary Self-Assembled Monolayer on Au(111) via Displacement Revealed by Tip-Enhanced Raman Spectroscopy (2020)
  • Author(s): Hong Misun、Yokota Yasuyuki、Hayazawa Norihiko、Kazuma Emiko、Kim Yousoo
  • Journal Title: The Journal of Physical Chemistry C Volume: 124 Pages: 13141-13149
  • DOI: 10.1021/acs.jpcc.0c01507
  • Peer Reviewed
• [Journal Article] Scanning tunneling microscopic investigations for studying conformational change of underlying Cu(111) and Ni(111) during graphene growth (2020)
  • Author(s): Ahn Jong-Guk、Bang Jiwon、Jung Jaehoon、Kim Yousoo、Lim Hyunseob
  • Journal Title: Surface Science Volume: 693 Pages: 121526-121526
  • DOI: 10.1016/j.susc.2019.121526
  • Peer Reviewed / Open Access
• [Journal Article] Self-Assembly Growth of an Upright Molecular Precursor with a Rigid Framework (2019)
  • Author(s): Chaunchaiyakul Songpol、Zhang Chi、Imada Hiroshi、Kazuma Emiko、Ishiwari Fumitaka、Shoji Yoshiaki、Fukushima Takanori、Kim Yousoo
  • Journal Title: Journal of Physical Chemistry C Volume: 123 Pages: 31272-31278
  • DOI: 10.1021/acs.jpcc.9b09948
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Atomic‐Scale Visualization of the Stepwise Metal‐Mediated Dehalogenative Cycloaddition Reaction Pathways: Competition between Radicals and Organometallic Intermediates (2019)
  • Author(s): Zhang Chi、Kazuma Emiko、Kim Yousoo
  • Journal Title: Angewandte Chemie International Edition Volume: 58 Pages: 17736-17744
  • DOI: 10.1002/anie.201909111
  • Peer Reviewed
• [Journal Article] Scanning probe microscopy for real-space observations of local chemical reactions induced by localized surface plasmon (2019)
  • Author(s): Emiko Kazuma, Yousoo Kim
  • Journal Title: Physical Chemistry Chemical Physics Volume: 21 Pages: 19720-19731
  • DOI: 10.1039/c9cp02100k
  • Peer Reviewed
• [Journal Article] Selective triplet exciton formation in a single molecule (2019)
  • Author(s): Kimura Kensuke、Miwa Kuniyuki、Imada Hiroshi、Imai-Imada Miyabi、Kawahara Shota、Takeya Jun、Kawai Maki、Galperin Michael、Kim Yousoo
  • Journal Title: Nature Volume: 570 Pages: 210-210
  • DOI: 10.1038/s41586-019-1284-2
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Many-Body State Description of Single-Molecule Electroluminescence Driven by a Scanning Tunneling Microscope (2019)
  • Author(s): Miwa Kuniyuki、Imada Hiroshi、Imai-Imada Miyabi、Kimura Kensuke、Galperin Michael、Kim Yousoo
  • Journal Title: Nano Letters Volume: 19 Pages: 2803-2811
  • DOI: 10.1021/acs.nanolett.8b04484
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Mechanistic Studies of Plasmon Chemistry on Metal Catalysts (2019)
  • Author(s): Kazuma Emiko、Kim Yousoo
  • Journal Title: Angewandte Chemie International Edition Volume: 58 Pages: 4800-4808
  • DOI: 10.1002/anie.201811234
  • Peer Reviewed
• [Journal Article] On‐Surface Evolution of meso ‐Isomerism in Two‐Dimensional Supramolecular Assemblies (2019)
  • Author(s): Park Juyeon、Kim Ju‐Hyung、Bak Sunmi、Tahara Kazukuni、Jung Jaehoon、Kawai Maki、Tobe Yoshito、Kim Yousoo
  • Journal Title: Angewandte Chemie International Edition Volume: 58 Pages: 9611-9618
  • DOI: 10.1002/anie.201904290
  • Peer Reviewed / Int'l Joint Research
• [Presentation] 走査トンネル顕微鏡と近接場光学の融合による単一分子ナノ分光 (2022)
  • Author(s): 今田裕
  • Organizer: 北大理論化学シンポジウム：光と分子の相互作用
  • Invited
• [Presentation] STM study of overtone-mode induced dissociation of a single O2 molecule chemisorbed on Ag(110) (2022)
  • Author(s): 李 民喜, 数間 恵弥子，竹谷 純一，金 有洙
  • Organizer: NanospecFY2021mini
  • Int'l Joint Research
• [Presentation] 光走査トンネル顕微鏡を用いた単一分子反応の観察 (2022)
  • Author(s): 数間 恵弥子
  • Organizer: 電気化学会第89回大会
  • Invited
• [Presentation] プラズモン誘起解離反応の実空間研究 (2022)
  • Author(s): 数間 恵弥子
  • Organizer: 日本物理学会第77回年次大会
  • Invited
• [Presentation] Precise investigation of the resonance state of a single molecule in a plasmonic nanocavity (2021)
  • Author(s): Hiroshi Imada
  • Organizer: Pacifichem 2021
  • Int'l Joint Research / Invited
• [Presentation] Orbital-resolved visualization of exciton creation and annihilation in a single molecule (2021)
  • Author(s): Miyabi Imai-Imada, Hiroshi Imada, Kensuke Kimura, Kuniyuki Miwa, Jun Takeya, Yousoo Kim
  • Organizer: Pacifichem 2021
  • Int'l Joint Research
• [Presentation] STM Visualization of Frontier Molecular Orbital Separation of a Single TADF Emitter (2021)
  • Author(s): Inhae Zoh, Miyabi Imai-Imada, Jaehyun Bae, Hiroshi Imada, Youichi Tsuchiya, Chihaya Adachi, and Yousoo Kim
  • Organizer: The 9th International Symposium on Surface Science
  • Int'l Joint Research
• [Presentation] Single-molecule precise laser nanospectroscopy (2021)
  • Author(s): Hiroshi Imada, Miyabi Imai-Imada, Kuniyuki Miwa, Hidemasa Yamane, Takeshi Iwasa, Yusuke Tanaka, Naoyuki Toriumi, Kensuke Kimura, Nobuhiko Yokoshi, Atsuya Muranaka, Masanobu Uchiyama, Tetsuya Taketsugu, Yuichiro K. Kato, Hajime Ishihara, Yousoo Kim
  • Organizer: The 9th International Symposium on Surface Science
  • Int'l Joint Research
• [Presentation] Atomic-scale investigation of single-molecule photocurrent generation (2021)
  • Author(s): Miyabi Imai-Imada, Hiroshi Imada, Kuniyuki Miwa, Yusuke Tanaka, Kensuke Kimura, Inhae Zoh, Rafael B. Jaculbia, Hiroko Yoshino, Atsuya Muranaka, Masanobu Uchiyama, Yousoo Kim
  • Organizer: The 9th International Symposium on Surface Science
• [Presentation] Single-molecule laser nanospectroscopy using near-field optics with scanning tunneling microscopy (2021)
  • Author(s): Hiroshi Imada
  • Organizer: The Eighth NYCU-RIKEN Symposium on Physical and Chemical Sciences
  • Int'l Joint Research / Invited
• [Presentation] 先端的光源と走査トンネル顕微鏡の融合による極微分光 (2021)
  • Author(s): 今田裕
  • Organizer: 第１３回放射光学会若手研究会「先端的レーザー分光測定技術の進化とその応用」
  • Invited
• [Presentation] STM Visualization of Frontier Molecular Orbital Separation of a Single Thermally Activated Delayed Fluorescence Emitter (2021)
  • Author(s): 趙仁海, 今井みやび, 裵宰玄, 今田裕, 土屋陽一,安達千波矢, 金有洙
  • Organizer: 表面・界面スペクトロスコピー2021
• [Presentation] 光STMを用いた単一分子の精密ナノ分光 (2021)
  • Author(s): 今田裕
  • Organizer: 2021年日本表面真空学会学術講演会
  • Invited
• [Presentation] 半導体GaAsの帯電したドーパント近傍におけるトンネルスピン注入効率の局所変調観察 (2021)
  • Author(s): 山本駿玄
  • Organizer: 表面界面スペクトロスコピー
• [Presentation] Single-molecule studies of plasmon-induced dissociation reactions on metal surfaces using STM (2021)
  • Author(s): Emiko Kazuma, Minhui Lee, Jung, Jaehoon, Michael Trenary, Yousoo Kim
  • Organizer: Pacifichem 2021
  • Int'l Joint Research / Invited
• [Presentation] Ag underpotential deposition at thiolate/Au interface on surface-enhanced Raman spectroscopy (2021)
  • Author(s): M. Hong, 横田泰之, R. A. Wong, 早澤紀彦, 数間恵弥子, 金有洙
  • Organizer: 2021年電気化学会第88回大会
• [Presentation] 大気中探針増強ラマン分光における自己収束的探針先端加工: 増強効果とSTM像への影響 (2021)
  • Author(s): 横田泰之, M. Hong, 早澤紀彦, 楊波, 数間恵弥子, 金有洙
  • Organizer: 2021年電気化学会第88回大会
• [Presentation] STM発光分光法を用いた強磁性体Feと半導体GaAsのトンネル接合におけるエネルギー励起測定 (2021)
  • Author(s): 山本駿玄, 今田裕, 金有洙
  • Organizer: 2021年第68回応用物理学会春季学術講演会
• [Presentation] Investigation of luminescence from a localized plasmon induced by THz-field-driven tunneling electrons (2021)
  • Author(s): K. Kimura, Y. Morinaga, H. Imada, I. Kayayama, K. Asakawa, K. Yoshioka, Y. Kim, J. Takeda
  • Organizer: 2021年第68回応用物理学会春季学術講演会
• [Presentation] 光STMを用いた単一分子内での無輻射緩和過程の実時空間計測 (2021)
  • Author(s): 今井みやび, 今田裕, 三輪邦之, 木村謙介, I. Zoh, 金有洙
  • Organizer: 日本物理学会2021年第76回年次大会
• [Presentation] Visualization of frontier molecular orbitals of a TADF emitter at molecular interfaces (2021)
  • Author(s): I. Zoh, M. Imai-Imada, H. Imada, J. Bae, Y. Tsuchiya, C. Adachi, Y. Kim
  • Organizer: 日本物理学会2021年第76回年次大会
• [Presentation] 光STMを用いたナフタロシアニン単一分子の光学特性評価 (2021)
  • Author(s): 今田裕, 今井みやび, 三輪邦之, 金有洙
  • Organizer: 日本物理学会2021年第76回年次大会
• [Presentation] Single-molecule study of the plasmon-Induced dissociation of O2 molecules (2020)
  • Author(s): E. Kazuma, M. Lee, J. Jung, M. Trenary, Y. Kim
  • Organizer: The 5th International Workshop on Advanced Nanoscience and Nanomaterials 2020
  • Int'l Joint Research
• [Presentation] Tip-enhanced Raman spectroscopy and imaging of a single molecule in ultrahigh vacuum and low temperature environments (2020)
  • Author(s): R. B. Jaculbia, H. Imada, N. Hayazawa, Y. Kim
  • Organizer: The Philippine-American Academy of Science and Engineering
  • Int'l Joint Research / Invited
• [Presentation] STM study on electronic structure of TADF emitter (2020)
  • Author(s): I. Zoh, M. Imai-Imada, H. Imada, Y. Kim
  • Organizer: 第14回表面・界面スペクトロスコピー2020
  • Invited
• [Presentation] 単一酸素分子のプラズモン誘起解離反応の実空間観測 (2020)
  • Author(s): 数間恵弥子
  • Organizer: 分子研研究会 「ナノ空間で光が織りなす分子操作・化学反応制御の新展開」
  • Invited
• [Presentation] 単一分子プラズモン誘起解離反応の光STM観測・解析 (2020)
  • Author(s): 数間恵弥子
  • Organizer: ACE Meeting Online II
  • Invited
• [Presentation] STMを用いた単一分子の精密レーザー分光 (2020)
  • Author(s): 今田裕, 今井みやび, 三輪邦之, 木村謙介, 金有洙
  • Organizer: 日本物理学会2020年秋季大会
• [Presentation] STM発光分光法による単一分子励起・脱励起過程の実空間計測 (2020)
  • Author(s): 今井みやび, 今田裕, 木村謙介, 三輪邦之, 竹谷純一, 金有洙
  • Organizer: 日本物理学会2020年秋季大会
• [Presentation] プラズモンが誘起する単一分子化学反応の実空間観測 (2020)
  • Author(s): 数間恵弥子
  • Organizer: JST ・触媒学会共催オンライン公開シンポジウム－革新的触媒と反応制御の今後－
  • Invited
• [Presentation] 光STMを用いたプラズモン誘起化学反応の単一分子レベル解析 (2020)
  • Author(s): 数間恵弥子
  • Organizer: 表面真空学会関東支部の講演会
  • Invited
• [Presentation] Nanoscale analysis and control of chemical reactions induced by Iocalized surface plasmon (2020)
  • Author(s): 数間恵弥子
  • Organizer: 日本化学会第100春季年会(2020)
  • Invited
• [Presentation] STM発光分光法を用いた選択的な三重項励起子形成の単一分子計測 (2020)
  • Author(s): 木村謙介, 三輪邦之, 今田裕, 今井みやび, 河原祥太, 竹谷純一, 川合眞紀, マイケル ガルペリン, 金有洙
  • Organizer: 第48回応用物理学会秋季学術講演会
  • Invited
• [Presentation] Single-molecule study of the plasmon-Induced dissociation of O2 molecules (2020)
  • Author(s): E. Kazuma, M. Lee, J. Jung, M. Trenary, Y. Kim
  • Organizer: The 5th International Workshop on Advanced Nanoscience and Nanomaterials 2020 (5th IWANN2020)
  • Int'l Joint Research
• [Presentation] 単一酸素分子のプラズモン誘起解離反応の実空間観測, (2020)
  • Author(s): 數間恵弥子
  • Organizer: 分子研研究会 「ナノ空間で光が織りなす分子操作・化学反応制御の新展開」
  • Invited
• [Presentation] 単一分子プラズモン誘起解離反応の光STM観測・解析 (2020)
  • Author(s): 數間恵弥子
  • Organizer: ACE Meeting Online II,
  • Invited
• [Presentation] 大気中探針増強ラマン分光測定における増強効果失活過程の検証と対策 (2020)
  • Author(s): 横田泰之, M. Hong, 早澤紀彦, 楊波, 数間恵弥子, 金有洙
  • Organizer: 2020年日本表面真空学会学術講演会
• [Presentation] プラズモンが誘起する単一分子化学反応の実空間観測 (2020)
  • Author(s): 數間恵弥子
  • Organizer: JST ・触媒学会共催オンライン公開シンポジウム－革新的触媒と反応制御の今後－
  • Invited
• [Presentation] 光STMを用いたプラズモン誘起化学反応の単一分子レベル解析 (2020)
  • Author(s): 數間恵弥子
  • Organizer: 表面真空学会関東支部の講演会
  • Invited
• [Presentation] Nanoscale analysis and control of chemical reactions induced by Iocalized surface plasmon (2020)
  • Author(s): 數間恵弥子
  • Organizer: 日本化学会第100春季年会(2020)
  • Invited
• [Presentation] Tip-enhanced Raman spectroscopy of displacement process in mixed self-assembled monolayers of aromatic thiolates on Au(111) (2020)
  • Author(s): M. Hong, 横田泰之, 早澤紀彦, 數間恵弥子, 金有洙
  • Organizer: 2020年電気化学会第87回大会
• [Presentation] Nanoscale analysis and control of chemical reactions induced by Iocalized surface plasmon (2020)
  • Author(s): 數間恵弥子
  • Organizer: 日本化学会第100春季年会
  • Invited
• [Presentation] Single molecule tip-enhanced Resonance Raman spectroscopy in low temperature environments (2019)
  • Author(s): R. B. Jaculbia, H. Imada, K. Miwa, T. Iwasa, M. Takenaka, B. Yang, E. Kazuma, N. Hayazawa, T. Taketsugu, Y. Kim
  • Organizer: Philippine-Japan Conference on Photonics and Optical materials
  • Int'l Joint Research / Invited
• [Presentation] Plasmon-exciton coupling at an STM junction: fundamental and applications for spatially-resolved single-molecule spectroscopy (2019)
  • Author(s): H. Imada
  • Organizer: 27th International Colloquium on Scanning Probe Microscopy (ICSPM27)
  • Int'l Joint Research / Invited
• [Presentation] Visualization of exciton creation and annihilation in a single molecule (2019)
  • Author(s): M. Imai-Imada, H. Imada, K. Kimura, K. Miwa, J. Takeya, Y. Kim
  • Organizer: 27th International Colloquium on Scanning Probe Microscopy (ICSPM27)
  • Int'l Joint Research
• [Presentation] Nonplanar stereochiral intermolecular interactions between upright molecular precursors (2019)
  • Author(s): S. Chaunchaiyakul, H. Imada, E. Kazuma, F. Ishiwari, Y. Shoji, T. Fukushima, Y. Kim
  • Organizer: 27th International Colloquium on Scanning Probe Microscopy (ICSPM27)
  • Int'l Joint Research
• [Presentation] STM study of exciton creation and annihilation in a single molecule (2019)
  • Author(s): H. Imada
  • Organizer: The 81st Okazaki Conference "Forefront of Measurement Technologies for Surface Chemistry and Physics in Real-Space, k-Space, and Real-Time"
  • Int'l Joint Research / Invited
• [Presentation] Single molecule study of plasmon-induced chemical reactions (2019)
  • Author(s): E. Kazuma
  • Organizer: The 81st Okazaki Conference "Forefront of Measurement Technologies for Surface Chemistry and Physics in Real-Space, k-Space, and Real-Time"
  • Int'l Joint Research / Invited
• [Presentation] Creation of spin singlet and triplet excitons in a single molecule (2019)
  • Author(s): K. Kimura, K. Miwa, H. Imada, M. Imai-Imada, Y. Kim
  • Organizer: International School and Symposium on Nanoscale Transport and phoTonics (ISNTT2019)
  • Int'l Joint Research
• [Presentation] STM investigations of plasmon-induced single molecule reaction (2019)
  • Author(s): E. Kazuma
  • Organizer: IBS-RIKEN Joint Conference
  • Int'l Joint Research
• [Presentation] Atomic-scale study of exciton creation and annihilation in a molecular system (2019)
  • Author(s): H. Imada
  • Organizer: IBS-RIKEN Joint Conference
  • Int'l Joint Research
• [Presentation] Investigation of selective triplet exciton formation in a molecule with an STM (2019)
  • Author(s): K. Kimura, K. Miwa, H. Imada, M. Imai-Imada, S. Kawahara, J. Takeya, M. Kawai, M. Galperin, Y. Kim
  • Organizer: 704.WE-Heraeus-Seminar "Exploring the Limits of Nanoscience with Scanning Probe Methods"
  • Int'l Joint Research
• [Presentation] Single-molecule optical spectroscopy (2019)
  • Author(s): Y. Kim
  • Organizer: 704.WE-Heraeus-Seminar "Exploring the Limits of Nanoscience with Scanning Probe Methods"
  • Int'l Joint Research / Invited
• [Presentation] Single-molecule chemistry and spectroscopy with a photon STM (2019)
  • Author(s): Y. Kim
  • Organizer: The Seventh RIKEN-NCTU Symposium on Physical and Chemical Sciences
  • Int'l Joint Research / Invited
• [Presentation] Single-molecule chemistry and spectroscopy at surfaces (2019)
  • Author(s): Y. Kim
  • Organizer: 2019 RIKEN-NCHU Joint Symposium
  • Int'l Joint Research / Invited
• [Presentation] Vibrationally resolved imaging of a single molecule using tip-enhanced Resonance Raman spectroscopy (2019)
  • Author(s): R. Jaculbia, H. Imada, K. Miwa, B. Yang, E. Kazuma, N. Hayazawa, Y. Kim
  • Organizer: 10th International Conference on Advanced Vibrational Spectroscopy (ICAVS10)
  • Int'l Joint Research
• [Presentation] Single-molecule chemistry and spectroscopy by near-field light (2019)
  • Author(s): Y. Kim
  • Organizer: Annual Meeting of the Physical Society of Taiwan
  • Int'l Joint Research / Invited
• [Presentation] 単一分子におけるエネルギー移動・変換・散逸の実空間計測と制御 (2019)
  • Author(s): 金有洙
  • Organizer: 第58回玉城嘉十郎教授記念 公開学術講演会 －界面を考える－
  • Invited
• [Presentation] Atomic-scale visualization of the stepwise metal-mediated dehalogenative cycloaddition reaction pathways (2019)
  • Author(s): C. Zhang, E. Kazuma, Y. Kim
  • Organizer: 第13回 表面・界面スペクトロスコピー 2019
  • Invited
• [Presentation] STM発光分光法を用いた選択的な三重項励起子形成の単一分子計測 (2019)
  • Author(s): 木村謙介, 三輪邦之, 今田裕, 今井みやび, 河原祥太, 竹谷純一, 川合眞紀, マイケル ガルペリン, 金有洙
  • Organizer: 第48回応用物理学会秋季学術講演会
  • Invited
• [Presentation] 光STMを用いた単一分子分光 (2019)
  • Author(s): 今田裕, 三輪邦之, 今井みやび, 河原祥太, 木村謙介, 金有洙
  • Organizer: 2019年日本表面真空学会学術講演会
• [Presentation] 走査トンネル顕微鏡を用いた単一分子の蛍光分光 (2019)
  • Author(s): 今田裕, 今井みやび, 木村謙介, 三輪邦之, 金有洙
  • Organizer: 第31回分子科学討論会
• [Presentation] STM発光分光法を用いた選択的な三重項励起子形成の単一分子計測 (2019)
  • Author(s): 木村謙介, 三輪邦之, 今田裕, 今井みやび, 河原祥太, 竹谷純一, 川合眞紀, マイケル ガルペリン, 金有洙
  • Organizer: 2019年第80回応用物理学会秋季学術講演会
• [Presentation] Vibrational symmetry of a single molecule revealed by tip-enhanced Raman spectroscopy (2019)
  • Author(s): R. B. Jaculbia, H. Iamda, K. Miwa, T. Iwasa, M. Takenaka, B. Yang, E. Kazuma, N. Hayazawa, T. Taketsugu, Y. Kim
  • Organizer: 2019年第80回応用物理学会秋季学術講演会
• [Presentation] スピン偏極STM発光分光法を用いた原子精度でのスピン注入と磁気二色性の観測 (2019)
  • Author(s): 山本駿玄, 今田裕, 金有洙
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] 単一分子接合系における光電変換に関する理論解析 (2019)
  • Author(s): 三輪邦之, 今田裕, 木村謙介, 今井みやび, 金有洙, M. Galperin
  • Organizer: 日本物理学会2019年秋季大会
• [Presentation] 走査型トンネル顕微鏡による単一分子化学反応の解析 (2019)
  • Author(s): 數間惠弥子
  • Organizer: 分子研研究会「単分子有機化学の挑戦」
  • Invited
• [Presentation] 走査トンネル顕微鏡を用いた三重項励起子形成の単一分子計測 (2019)
  • Author(s): 金有洙
  • Organizer: 日本化学会第99春季年会
  • Invited
• [Presentation] スピン偏極STM発光分光法を用いた原子精度でのスピン注入と磁気二色性の観測 (2019)
  • Author(s): 山本駿玄, 今田裕, 金有洙
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] 走査トンネル顕微鏡を用いた発光/吸収分光の開発と応用 (2019)
  • Author(s): 今田裕
  • Organizer: 日本物理学会第74回年次大会
  • Invited
• [Presentation] 多体状態を基底とした単一分子の光電変換に関する理論解析 (2019)
  • Author(s): 三輪邦之, 今田裕, 木村謙介, 今井みやび, 金有洙, Michael Galperin
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] STMを用いた単一分子内での選択的な三重項励起子形成 (2019)
  • Author(s): 木村謙介, 今田裕, 三輪邦之, 今井みやび, 河原祥太, 竹谷純一, 川合眞紀, 金有洙
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] STM発光分光法を用いた単一分子での励起子生成・消滅過程の可視化 (2019)
  • Author(s): 今井みやび, 今田裕, 木村謙介, 三輪邦之, 竹谷純一, 金有洙
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] 近接場光と単一分子の相互作用の原子スケール解析：単一分子の光マニピュレーションに向けて (2019)
  • Author(s): 今田裕
  • Organizer: 第66回応用物理学会春季学術講演会
  • Invited
• [Remarks] 理化学研究所Kim表面界面科学研究室
  • URL: http://www2.riken.jp/Kimlab/index.html
• [Remarks] ナノの光による単一酸素分子の分解
  • URL: https://www.riken.jp/press/2020/20200323_1/index.html
• [Remarks] 単一分子による共鳴ラマン散乱の可視化に成功
  • URL: https://www.riken.jp/press/2020/20200217_1/index.html
• [Remarks] Kim表面界面科学研究室
  • URL: http://www2.riken.jp/Kimlab/index.html
• [Remarks] テラヘルツ光により超高速に操られたトンネル電子が引き起こす発光を初観測
  • URL: https://www.riken.jp/press/2021/20210128_1/index.html
• [Remarks] 科学は人類の財産、未来への希望
  • URL: https://www.jst.go.jp/pr/jst-news/backnumber/2020/202011/pdf/2020_11_p12.pdf
• [Remarks] 有機ELの新たな発光機構を発見
  • URL: https://www.riken.jp/press/2019/20190606_1/
• [Remarks] 単一分子電界発光の機構解明
  • URL: https://www.riken.jp/press/2019/20190301_1/
• [Patent(Industrial Property Rights)] 走査型トンネル顕微鏡及び方法 (2021)
  • Inventor(s): 今井みやび, 今田裕, 吉野紘子,金有洙
  • Industrial Property Rights Holder: 今井みやび, 今田裕, 吉野紘子,金有洙
  • Industrial Property Rights Type: 特許
  • Filing Date: 2021
  • Acquisition Date: 2021