Spin Detection and Manipulation for a Single-Molecule-Magnet withAtomic Resolution

• Project/Area Number: 22241026
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Nanomaterials/Nanobioscience
• Research Institution: Tohoku University
• Principal Investigator: KOMEDA Tadahiro 東北大学, 多元物質科学研究所, 教授 (30312234)
• Co-Investigator(Kenkyū-buntansha): KATOH Keiichi 東北大学, 理学研究科, 助教 (80374742) ; HAMADA Ikutaro 東北大学, 原子分子材料科学高等研究機構, 助教 (80419465)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥46,800,000 (Direct Cost: ¥36,000,000、Indirect Cost: ¥10,800,000); Fiscal Year 2012: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000); Fiscal Year 2011: ¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000); Fiscal Year 2010: ¥14,300,000 (Direct Cost: ¥11,000,000、Indirect Cost: ¥3,300,000)
• Keywords: 単一分子磁石 / 分子磁性 / 近藤効果 / 走査型トンネル顕微鏡 / 走査型トンネル分光 / 有機分子ラジカル / 分子マニピュレーション / スピン検出 / スピン制御 / 表面キラル / 分子キラル / 自己組織化 / 近藤温度

Research Abstract

We successfully controlled the spin state of a single-molecule-magnet by changing the conformation of the molecule. The molecule of bis(phthalocyaninato) terbium(III) complex (TbPc_2)) is composed of two phthalocyanine (Pc) ligand sandwiching a Tb metal atom. We rotated therelative angle between two Pc's and switched the spin of the ligand on/off.

Research Products

• [Journal Article] Inelastic electron tunneling process for alkanethiol self-assembled monolayers (2013)
  • Author(s): N. Okabayashi, M. Paulsson, T. Komeda
  • Journal Title: Progress in Surface Science Volume: 88 Issue: 1 Pages: 1-38
  • DOI: 10.1016/j.progsurf.2012.11.001
  • NAID: 120005223456
  • Peer Reviewed
• [Journal Article] First Observation of a Kondo Resonance for a Stable Neutral Pure Organic Radical, 1, 3, 5-Triphenyl-6-oxoverdazyl, Adsorbed on the Au(111) Surface (2013)
  • Author(s): J. Liu, H. Isshiki, K. Katoh, T. Morita, B. K. Breedlove, M. Yamashita, T. Komeda
  • Journal Title: J. Am. Chem. Soc. Volume: 135 Issue: 2 Pages: 651-658
  • DOI: 10.1021/ja303510g
  • Peer Reviewed
• [Journal Article] Variation of Kondo Peak Observed in the Assembly of Heteroleptic 2, 3-Naphthalocyaninato Phthalocyaninato Tb(III) Double-Decker Complex on Au(111) (2013)
  • Author(s): T. Komeda, H. Isshiki, J. Liu, K. Katoh, M. Shirakata, B. K. Breedlove, M. Yamashita
  • Journal Title: ACS Nano Volume: 7 Issue: 2 Pages: 1092-1099
  • DOI: 10.1021/nn304035h
  • Peer Reviewed
• [Journal Article] STM による単電子スピンの検出 (Detection of Single Electron Spin by Using Scanning Tunneling Microscope (STM)) (2011)
  • Author(s): 米 田忠弘
  • Journal Title: 顕微鏡 Volume: 46(1) Pages: 75-80
  • Peer Reviewed
• [Journal Article] Observation and electric current control of a local spin in a single-molecule magnet (2011)
  • Author(s): T. Komeda, H. Isshiki, J. Liu, Y. F. Zhang, N. Lorente, K. Katoh, B. K. Breedlove, M. Yamashita
  • Journal Title: Nat Comm Volume: 2 Pages: 217-223
  • Peer Reviewed
• [Journal Article] 同位体置換により解明された非弾性電子トンネル分光の選択則 (2011)
  • Author(s): 岡林則夫,Magnus PAULSSON,上羽弘,今田洋平,米田忠弘
  • Journal Title: 表面科学 Volume: 32(6) Pages: 374-380
  • NAID: 10028287935
  • URL: http://www.sssj.org/jsssj/Vol32/32-06/index.htm
  • Peer Reviewed
• [Journal Article] Scanning Tunneling Microscope Study of Surface Morphology Variation of CeO2(111) with Changing Annealing Condition (2011)
  • Author(s): Syed Mohammad Fakruddin Shahed, Yasuyuki Sainoo, Tadahiro Komeda
  • Journal Title: Japanese Journal of Applied Physics Volume: 50 Issue: 8S3 Pages: 08LB05-08LB05
  • DOI: 10.1143/jjap.50.08lb05
  • NAID: 210000071134
  • Peer Reviewed
• [Journal Article] Coexistence and Interconversion of Di-σ and π-Bonded Ethylene on the Pt(111) and Pd(110) Surfaces (2011)
  • Author(s): T.Okada, Y.Kim, Y.Sainoo, T.Komeda, M.Trenary, M.Kawai
  • Journal Title: The Journal of Physical Chemistry Letters Volume: 2(17) Pages: 2263-2266
  • Peer Reviewed
• [Journal Article] STMによる単電子スピンの検出(Detection of Single Electron Spin by Using Scanning Tunneling Microscope (STM)) (2011)
  • Author(s): 米田忠弘(Tadahiro Komeda)
  • Journal Title: 顕微鏡 Volume: 46(1) Pages: 75-80
  • Peer Reviewed
• [Journal Article] Observation and electric current control of a local spin in a single-molecule magnet (2011)
  • Author(s): T.Komeda, H.Isshiki, J.Liu, Y.F.Zhang, N.Lorente, K.Katoh, B.K.Breedlove, M.Yamashita
  • Journal Title: Nature Communications Volume: 2 Pages: 217-223
  • Peer Reviewed
• [Journal Article] electronic structures, and Kondo effect oflanthanide(iii)-phthalocyanine molecules on Au(111) by using STM,STS and FET properties for next generation devices (2010)
  • Author(s): K. Katoh, T. Komeda, M. Yamashita, Surface morphologies
  • Journal Title: Dalton Transactions Volume: 39 Issue: 20 Pages: 4708-4723
  • DOI: 10.1039/b926121d
  • Peer Reviewed
• [Journal Article] Scanning Tunneling Microscopy Investigation of Tris(phthalocyaninato)yttriumTriple-Decker Molecules Deposited on Au(111) (2010)
  • Author(s): H. Isshiki, J. Liu, K. Katoh, M. Yamashita, H. Miyasaka, B. K. Breedlove, S. Takaishi, T.Komeda
  • Journal Title: J. Phys. Chem Volume: C 114 Issue: 28 Pages: 12202-12206
  • DOI: 10.1021/jp101349v
  • Peer Reviewed
• [Journal Article] Metal-free phthalocyanine (H2Pc) molecule adsorbed on the Au(111) surface: formation of a wide domain along a singlelattice direction (2010)
  • Author(s): Tadahiro Komeda, Hironari Isshiki and Jie Liu
  • Journal Title: Sci. Technol. Adv.Mater Volume: 11 Issue: 8 Pages: 604-611
  • DOI: 10.1007/s12274-010-0021-9
  • Peer Reviewed
• [Journal Article] Surface morphologies, electronic structures, and Kondo effect of lanthanide (iii)-phthalocyanine molecules on Au(111) by using STM, STS and FET properties for next generation devices (2010)
  • Author(s): K.Katoh, T.Komeda, M.Yamashita
  • Journal Title: Dalton Transactions Volume: 39 Pages: 4708-4723
  • Peer Reviewed
• [Journal Article] Scanning Tunneling Microscopy Investigation of Tris (phthalocyaninato) yttrium Triple-Decker Molecules Deposited on Au(111) (2010)
  • Author(s): H.Isshiki, J.Liu, K.Katoh, M.Yamashita, H.Miyasaka, B.K.Breedlove, S.Takaishi, T.Komeda
  • Journal Title: J.Phys.Chem. Volume: C114 Pages: 12202-12206
  • Peer Reviewed
• [Journal Article] Metal-free phthalocyanine (H_2Pc) molecule adsorbed on the Au(111) surface : formation of a wide domain along a single lattice direction (2010)
  • Author(s): Tadahiro Komeda, Hironari Isshiki, Jie Liu
  • Journal Title: Sci.Technol.Adv.Mater. Volume: 1105
  • Peer Reviewed
• [Journal Article] Bis (phthalocyaninato) yttrium grown on Au(111) : Electronic structure of a single molecule and the stability of two-dimensional films investigated by scanning tunneling microscopy/spectroscopy at 4.8 K (2010)
  • Author(s): Zhang, Yanfeng; Guan, Pengfei; Isshiki, Hironari; Chen, Mingwei; Yamashita, Masahiro; Komeda, Tadahiro
  • Journal Title: Journal : Nano Research Volume: Vol.3 Issue 8 Pages: 604-611
  • Peer Reviewed
• [Journal Article] Multiple-Decker Phthalocyanine Tb(III) Single-Molecule Magnets and Y(III) Complex for Next Generation Devices (2010)
  • Author(s): Keiichi Katoh, Hironari Isshiki, Tadahiro Komeda, Masahiro Yamashita
  • Journal Title: Coord.Chem.Rev. Volume: Vol.255,Issues 17-18 Pages: 2124-2148
  • Peer Reviewed
• [Presentation] 走査型トンネル顕微鏡を用いたTOV、TTVの吸着構造とスピン検出 (2012)
  • Author(s): 蒔苗大地、Jie Liu、一色弘成、加藤恵一、Brian K.Breedlove、山下正廣、米田忠弘
  • Organizer: 第32回表面科学学術講演会
  • Place of Presentation: 仙台市
  • Year and Date: 2012-11-22
• [Presentation] Vibrational Mode Detection of Alkanethiol Self Assembled Monolayer byInelastic, Tunneling Spectroscopy: Comparison of STMexperiment and DFT calculation (2012)
  • Author(s): Tadahiro Komeda
  • Organizer: The 14th International Symposium on Vibrations at Surfaces (VAS)(招待講演)
  • Place of Presentation: 神戸市
  • Year and Date: 2012-09-26
• [Presentation] STMによる分子性磁石における近藤効果の観測 (2012)
  • Author(s): 米田忠弘
  • Organizer: 日本物理学会(招待講演)
  • Place of Presentation: 横浜市
  • Year and Date: 2012-09-19
• [Presentation] STMによるAu(111)上の単分子磁石(Phthalocyaninato)(Naphthalocyanato)Terbiumの観察 (2012)
  • Author(s): 一色弘成、Liu Jie、加藤恵一、山下正廣、Nicolas Lorente、米田忠弘
  • Organizer: ナノ学会第10回大会
  • Place of Presentation: 豊中市
  • Year and Date: 2012-06-10
• [Presentation] 非弾性トンネル電流を用いた単一分子分光と化学反応 (2012)
  • Author(s): 米田忠弘
  • Organizer: 「原子分解能顕微鏡の歴史と最先端」研究会(招待講演)
  • Place of Presentation: 大阪
  • Year and Date: 2012-02-09
• [Presentation] 非弾性トンネル電流を用いた単一分子分光と化学反応 (2012)
  • Author(s): 米田忠弘(Tadahiro Komeda)
  • Organizer: 「原子分解能顕微鏡の歴史と最先端」研究会
  • Place of Presentation: 大阪(招待講演)
  • Year and Date: 2012-02-09
• [Presentation] Vibrational Mode Detection of Alkanethiol Self Assembled Monolayer byInelastic, Tunneling Spectroscopy: Comparison of STM experiment and DFT calculation (2012)
  • Author(s): Tadahiro Komeda
  • Organizer: The 14th International Symposium on Vibrations at Surfaces (VAS)
  • Place of Presentation: Kobe, Japan
  • Invited
• [Presentation] STMによる分子性磁石における近藤効果の観測 (2012)
  • Author(s): 米田 忠弘
  • Organizer: 日本物理学会
  • Place of Presentation: 横浜国立大学
  • Invited
• [Presentation] 走査型トンネル顕微鏡を用いたTOV、TTVの吸着構造とスピン検出 (2012)
  • Author(s): 蒔苗大地
  • Organizer: 第32回表面科学学術講演会
  • Place of Presentation: 東北大学
• [Presentation] STMによるAu(111)上の単分子磁石(Phthalocyaninato) (Naphthalocyanato) Terbiumの観察 (2012)
  • Author(s): 一色弘成
  • Organizer: ナノ学会第10回大会
  • Place of Presentation: 大阪府豊中市
• [Presentation] STM study of Kondo state in the molecules of bis(phthalocyaninato)terbium (TbPc2) and (naphthalocianine) (phthalocyanine)heterolepticdouble-decker complex (TbNPcPc) (2011)
  • Author(s): T. Komeda, H. Isshiki, J. Liu, K. Katoh, M. Yamashita
  • Organizer: 19th International Colloquium on Scanning Probe Microscopy第25回特別研究会「走査型プローブ顕微鏡」
  • Place of Presentation: 北海道
  • Year and Date: 2011-12-20
• [Presentation] STM study of Kondo state in the molecules of bis(phthalocyaninato)terbium (TbPc2) and (naphthalocianine) (phthalocyanine) heteroleptic double-decker complex (2011)
  • Author(s): T.Komeda, H.Isshiki, J.Liu, K.Katoh, M.Yamashita
  • Organizer: 19th International Colloquium on Scanning Probe Microscopy第25回特別研究会「走査型プローブ顕微鏡」
  • Place of Presentation: 北海道
  • Year and Date: 2011-12-20
• [Presentation] Physical Properties: Surface/interface with molecule (2011)
  • Author(s): T. Komeda
  • Organizer: The 6th International Symposium onSurface Science and Nanotechnology(ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-14
• [Presentation] Surface structure of TOV of spintronics molecules (2011)
  • Author(s): T. Suzuki, T. Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology (ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-14
• [Presentation] Physical Properties : Surface/interface with molecule (2011)
  • Author(s): T.Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology (ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-14
• [Presentation] Control of Kondo State by Electronic Current Observed in Organic Single Molecule Magnet (2011)
  • Author(s): Tadahiro Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology(ISSS6)(招 待講演)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-13
• [Presentation] Control of Spin State of Double-decker Phthalocyanine Molecule by Doping Alkali Metal (2011)
  • Author(s): H. Isshiki, T. Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-13
• [Presentation] Interfacial electronic structures of amorphous Al2O3/ZnO correlated with electrical properties of Al/Al2O3/ZnO metal-oxide-semiconductor structures (2011)
  • Author(s): J. Liu, T. Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology(ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-13
• [Presentation] Control of Kondo State by Electronic Current Observed in Organic Single Molecule Magnet (2011)
  • Author(s): Tadahiro Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology (ISSS6)
  • Place of Presentation: 東京都、駒場(招待講演)
  • Year and Date: 2011-12-13
• [Presentation] Interfacial electronic structures of amorphous Al2O3/ZnO correlated with electrical properties of Al/Al2O3/ZnO metal-oxide-semiconductor structures (2011)
  • Author(s): J.Liu, T.Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology (ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-13
• [Presentation] Adsorption Structure and Spin Detection of TOV by Scanning Tunneling Microscopy (2011)
  • Author(s): J. Liu, T. Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology(ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-12
• [Presentation] Adsorption Structure and Spin Detection of TOV by Scanning Tunneling Microscopy (2011)
  • Author(s): J.Liu, T.Komeda
  • Organizer: The 6th International Symposium on Surface Science and Nanotechnology (ISSS6)
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-12-12
• [Presentation] Control of Spin State of Double-decker Phthalocyanine Molecule by Doping Alkali Metal (2011)
  • Author(s): H. Isshiki, T. Komeda
  • Organizer: 中国大連工科大学との合同シンポジウム
  • Place of Presentation: 中国、大連
  • Year and Date: 2011-12-08
• [Presentation] 単一分子メモリーに向けた単分子 磁石のスピン検知・制御 (2011)
  • Author(s): 米田忠弘
  • Organizer: 【第19回シンポジ ウム】原子・分子レベルの材料創製とキャラ クタリゼーション 「極限表面界面解析技術 と層状物質を用いたデバイス開発」(招待講演)
  • Place of Presentation: 大阪
  • Year and Date: 2011-11-09
• [Presentation] 単一分子メモリーに向けた単分子磁石のスピン検知・制御 (2011)
  • Author(s): 米田忠弘(Tadahiro Komeda)
  • Organizer: 【第19回シンポジウム】原子・分子レベルの材料創製とキャラクタリゼーション「極限表面界面解析技術と層状物質を用いたデバイス開発」
  • Place of Presentation: 大阪(招待講演)
  • Year and Date: 2011-11-09
• [Presentation] Control of Kondo State by Electronic Current Observed in Organic Single Molecule Magnet (2011)
  • Author(s): Tadahiro Komeda
  • Organizer: International Workshop on Quantum Nanostructures and Nanoelectronics
  • Place of Presentation: 東京都、駒場
  • Year and Date: 2011-10-04
• [Presentation] STM Observation of Interference Patterns Near the End Cap and Its Application to the Chiral Vector Determination of Carbon Nanotubes (2011)
  • Author(s): Tadahiro Komeda
  • Organizer: BIT's2nd Annual World Congress of CatalyticAsymmetric Synthesis (WCCAS-2011)
  • Place of Presentation: 中国、北京
  • Year and Date: 2011-08-10
• [Presentation] STM Observation of Interference Patterns Near the End Cap and Its Application to the Chiral Vector Determination of Carbon Nanotubes (2011)
  • Author(s): Tadahiro Komeda
  • Organizer: BIT's 2nd Annual World Congress of Catalytic Asymmetric Synthesis (WCCAS-2011)
  • Place of Presentation: 中国、北京
  • Year and Date: 2011-08-10
• [Presentation] アルカリ金属ドープによる2層フタロシアニン分子のスピン操作 (2011)
  • Author(s): 一色弘成,Liu Jie,加藤恵一,山下正廣,Nicolas Lorente,米田忠弘
  • Organizer: ナノ学会第9回大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-06-02
• [Presentation] STMを用いたtriphenyl-6-oxoverdazyl(TOV)分子の表面吸着構造観察とスピン検出 (2011)
  • Author(s): Liu Jie,一色弘成,加藤恵一,山下正廣,米田忠弘
  • Organizer: ナノ学会第9回大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-06-02
• [Presentation] STMを用いたtriphenyl-6-oxoverdazyl (TOV)分子の表面吸着構造観察とスピン検出 (2011)
  • Author(s): Liu Jie, 一色弘成, 加藤恵一, 山下正廣, 米田忠弘
  • Organizer: ナノ学会第9回大会
  • Place of Presentation: 札幌
  • Year and Date: 2011-06-02
• [Presentation] Scanning Tunneling Microscopy Investigation of tris (phthalocyaninato) yttriumtriple-decker molecules deposited on Au(111) (2010)
  • Author(s): Jie Liu,Hironari Isshiki,Keiichi Katoh,Masahiro Yamashita,Hitoshi Miyasaka,Brian K. Breedlove,Shinya Takaish, Tadahiro Komeda
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-23
• [Presentation] Scanning Tunneling Microscopy Investigation of tris (phthalocyaninato) yttrium triple-decker molecules deposited on Au(111) (2010)
  • Author(s): Jie Liu, Hironari Isshiki, Keiichi Katoh, Masahiro Yamashita, Hitoshi Miyasaka, Brian K.Breedlove, Shinya Takaish, Tadahiro Komeda
  • Organizer: 日本物理学会
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-23
• [Presentation] 多層フタロシアニン錯体の分子形状操作とスピン制御 (2010)
  • Author(s): 米田忠弘
  • Organizer: 分子科学討論会2010
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-14
• [Presentation] Adsorption configuration and electronic state of triple-decker phthalocyanine molecule on Au(111) surface (2010)
  • Author(s): Jie Liu, Hironari isshiki, Keichi Katho, mashahiro yamashita, Brian K. Breedlove, Shinya Takaishi, Tadahiro Komeda
  • Organizer: 18th International Vacuum Congress (IVC-18)
  • Place of Presentation: 中国、北京
  • Year and Date: 2010-08-26
• [Presentation] Detection and Manipulation of Spin state of Single Molecule Magnet: Kondo resonance and ESR-STM (2010)
  • Author(s): T. Komeda, H. isshiki, y. f. Zhang, K. Katoh, y . yoshida, m. yamashita, H. miyasaka, B. K. Breedlove
  • Organizer: 18th International Vacuum Congress (IVC-18)
  • Place of Presentation: 中国、北京
  • Year and Date: 2010-08-25
• [Presentation] Detection and Manipulation of Spin state of Single Molecule Magnet : Kondo resonance and ESR-STM (2010)
  • Author(s): T.Komeda, H.isshiki, y.f.Zhang, K.Katoh, y.yoshida, m.yamashita, H.miyasaka, B.K.Breedlove
  • Organizer: 18th International Vacuum Congress (IVC-18)
  • Place of Presentation: 中国、北京
  • Year and Date: 2010-08-25
• [Presentation] 2層フタロシアニン分子に対する分子操作によるスピン制御 (2010)
  • Author(s): 米田忠弘、一色弘成、Liu Jie、加藤恵一、山下正廣、Brian K.Breedlove、高石慎也
  • Organizer: ナノ学会第8回大会
  • Place of Presentation: 愛知県岡崎市
  • Year and Date: 2010-05-13
• [Presentation] Au(111)表面上の3層フタロシアニン分子の吸着構造と電子状態 (2010)
  • Author(s): 一色弘成、Liu Jie、加藤恵一、山下正廣、Brian K.Breedlove、高石慎也、米田忠弘
  • Organizer: ナノ学会第8回大会
  • Place of Presentation: 愛知県岡崎市
  • Year and Date: 2010-05-13
• [Remarks]
  • URL: http://cfd-rism-imram.tagen.tohoku.ac.jp/~sfcm/index-j.html