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4f-3d-2pへテロスピン系の交換相互作用を利用した電子物性材料の創出

Publicly Offered Research

Project AreaNew Frontier in Materials Science Opened by Molecular Degrees of Freedom
Project/Area Number 21110513
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionThe University of Electro-Communications

Principal Investigator

石田 尚行  電気通信大学, 大学院・情報理工学研究科, 教授 (00232306)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords分子性磁性体 / 集積型金属錯体 / 超分子科学 / 単分子磁石 / 高スピン分子 / 相転移 / 磁性電導体 / ホストゲスト錯体 / 液晶 / スピンクロスオーバー
Research Abstract

我々は合成開発寄りの材料科学研究を進めており、有機材料/無機材料の区別なく広範な元素、分子群を取り扱ってきた。π-dやd-fの組み合わせの中から、現在、新しい電子機能を目指した新材料開発を推進しつつある。電導性、磁性、誘電性、光物性を目指した材料の設計は、「フロンティア軌道設計」と言い換えることができる。本課題で「分子自由度」の意味するものは、スピンの持つ自由度の他に、様々なフロンティア軌道を組み合せられるという設計性自由度である。今年度は、有機結晶の柔軟さと相転移挙動、つまり相の自由度も取り入れた。
1.反磁性-常磁性転移を示すビラジカル系:基底三重項ビラジカル(bpbn)の一連の誘導体が、逐次構造相転移を示し、反磁性からS=1/2常磁性、続いてS=1常磁性となることを明らかにした。反磁性相は薄い橙色、常磁性相は濃い赤色であるために、この物質群はサーモクロミック材料でもある。
2.スピン転移類似挙動を示すπ-dヘテロスピン系:ラジカル-銅系高スピン分子の開発の過程で、単結晶を維持した固相-固相相転移を示しそれに伴って磁気的カップリングを強磁性的から反強磁性的へ転じる物質群を見いだした。これらは、二中心もしくは三中心スピンクロスオーバー物質という観点からも興味が持たれる。
3.4f-3d交換相互作用に見られる化学的傾向:錯体[Ln_2Cu_2]_nの系において、希土類のほぼ全体にわたって交換相互作用を調査した。Lnが重希土類の場合は4f-3d間に反強磁性的カップリングが見られ、軽希土類の場合には強磁性的カップリングが観測された。しかも、原子番号Zに対してプロットすると、明瞭なZ依存性を見せた。

Report

(2 results)
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (79 results)

All 2011 2010 2009 Other

All Journal Article (28 results) (of which Peer Reviewed: 27 results) Presentation (49 results) Remarks (2 results)

  • [Journal Article] Biradical Chelating Host 2,2'-Bipyridine-6,6'-diyl Bis(tert-Butyl Nitroxide) Showing Tunable Exchange Magnetic Coupling2011

    • Author(s)
      K.Koide, T.Ishida
    • Journal Title

      Inorganic Chemistry Communications

      Volume: 14 Pages: 194-196

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemical Trend of 4f-3d Exchange Couplings in Heterometallic Complexes with Ln=Gd, Td, Dy, Ho, Er and M=Cu, V2011

    • Author(s)
      R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yoshii, H.Nojiri, T.Ishida
    • Journal Title

      Chemical Communications

      Volume: 47 Pages: 2110-2112

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structure and Magnetic Properties of an Unprecedented syn-anti μ-Nitrito-1κO:2κO' Bridged Mn(III)-Salen Complex and Its Isoelectronic and Isostructural Formate Analogue2011

    • Author(s)
      P.Kar, R.Biswas, M.G.B.Drew, Y.Ida, T.Ishida, A.Ghosh
    • Journal Title

      Dalton Transactions

      Volume: 40 Pages: 3295-3304

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin Canted Antiferromagnetic Phase Transition in Alternating Phenoxo and Carboxylato Bridged Mn(III)-Salen Complexes2011

    • Author(s)
      P.Kar, P.Mukherjee, M.G.B.Drew, T.Ishida, A.Ghosh
    • Journal Title

      European Journal of Inorganic Chemistry

      Pages: 2075-2085

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Oxovanadium(IV) Complexes Chelated with Tetrahalosalen Ligands2011

    • Author(s)
      K.Fujiwara, T.Ishida
    • Journal Title

      Polyhedron

      Volume: (2011.02.035)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single-Molecule Magnet Behavior Enhanced by Magnetic Coupling between 4f-3d Spins2011

    • Author(s)
      A.Okazawa, H.Nojiri, T.Ishida, N.Kojima
    • Journal Title

      Polyhedron

      Volume: (2011.03.020)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exchange Couplings in One-dimentionally Arrayed 4f-3d Heterometallic [Ln_2Cu_2]_n Compounds. A Chemical Trend of the Coupling Parameter2011

    • Author(s)
      A.Okazawa, K.Fujiwara, R.Watanabe, N.Kojima, S.Yoshii, H.Nojiri, T.Ishida
    • Journal Title

      Polyhedron

      Volume: (2011.03.007)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II) Complexes toward Homometallic Ferromagnetic Compounds2011

    • Author(s)
      R.Watanabe, T.Shimada, N.Koyama, T.Ishida, T.Kogane
    • Journal Title

      Polyhedron

      Volume: (2011.03.031)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amino Acid Spin-Labels. An Application of Chelation Ability to a Nickel(II) Ion2010

    • Author(s)
      S.Osada, K.Igarashi, T.Nogami, T.Ishida
    • Journal Title

      Chemistry Letters

      Volume: 39 Pages: 576-577

    • NAID

      10027181281

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hard Magnets after Freezing of Spin Dynamics of Soft Magnets in Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      Y.Okamura, N.Ishii, T.Nogami, T.Ishida
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 83 Pages: 716-725

    • NAID

      10026385547

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Organic Two-Step Spin-Transition-Like Behavior in a Linear S=1 Array : 3'-Methylbiphenyl-3,5-diyl Bis(tert-butylnitroxide) and Related Compounds2010

    • Author(s)
      H.Nishimaki, T.Ishida
    • Journal Title

      The Journal of the American Chemical Society

      Volume: 132 Pages: 9598-9599

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferro- and Antiferromagnetic Coupling Switch Accompanied by Twist Deformation around the Copper(II) and Nitroxide Coordination Bond2010

    • Author(s)
      A.Okazawa, D.Hashizume, T.Ishida
    • Journal Title

      The Journal of the American Chemical Society

      Volume: 132 Pages: 11516-9599

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-Transition-Like Behavior on One Side in a Nitroxide-Copper(II)-Nitroxide Triad System2010

    • Author(s)
      A.Okazawa, T.Ishida
    • Journal Title

      Inorganic Chemistry

      Volume: 49 Pages: 10144-10147

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Gd-Cu, Tb-Cu, and Ho-Cu Couplings in Isomorphous [Ln_2Cu] Complexes2010

    • Author(s)
      A.Okazawa, R.Watanabe, M.Nezu, T.Shimada, S.Yoshii, H.Nojiri, T.Ishida
    • Journal Title

      Chemistry Letters

      Volume: 39 Pages: 1331-1332

    • NAID

      10027468852

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2,2'-Bipyridine-6,6'-diyl Bisnitroxide as a Paramagnetic Host. Encapsulation of a Zinc(II) Ion2010

    • Author(s)
      K.Koide, T.Ishida
    • Journal Title

      Polyhedron

      Volume: (2011.02.027)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "反応速度式の正しい求め方"講座「化学の大学入試問題を考えるための基本」2010

    • Author(s)
      石田尚行
    • Journal Title

      化学と教育

      Volume: 58 Pages: 226-229

    • NAID

      110008733123

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Amino Acid Spin-Labels.An Application of Chelation Ability to a Nickel(II)Ion2010

    • Author(s)
      S.Osada, K.Igarashi, T.Nogami, T.Ishida
    • Journal Title

      Chemistry Letters 39(印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hard Magnets after Freezing of Spin Dynamics of Soft Magnets in Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      Y.Okamura, N.Ishii, T.Nogami, T.Ishida
    • Journal Title

      Bulletin of the Chemical Society of Japan 83(印刷中)

    • NAID

      10026385547

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal Structures and Magnetic Properties of Two Phases from Imidazolate-Bridged Copper(II)4,6-Nonanedionate Complexes2009

    • Author(s)
      R.Watanabe, N.Koyama, T.Nogami, T.Ishida, T.Kogane
    • Journal Title

      Chemistry Letters 38

      Pages: 30-31

    • NAID

      10023990172

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Superexchange Coupling through a Low-Spin Iron(II)Ion in a Mixed-Valent Iron(III, II, III)Meso-Helicate2009

    • Author(s)
      T.Mochizuki, T.Nogami, T.Ishida
    • Journal Title

      Inorganic Chemistry 48

      Pages: 2254-2259

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ferromagnetic Coupling of Copper(II) and Nickel(II) Complexes with a Cyclam-Based Paramagnetic Host2009

    • Author(s)
      K.Igarashi, T.Nogami T.Ishida
    • Journal Title

      Polyhedron 28

      Pages: 1672-1677

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magnetic Properties and Exchange Couplings of One-Dimensionally Arrayed 4f-3d Heterometallic [Ln_2Cu_2]_n Compounds2009

    • Author(s)
      A.Okazawa, R.Watanabe, H.Nojiri, T.Nogami, T.Ishida
    • Journal Title

      Polyhedron 28

      Pages: 1808-1813

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong Intramolecular Ferromagnetic Couplings in Nickel(II)and Copper(II)Complexes Chelated with tert-Butyl 5-Methoxyphenyl-2-pyridyl Nitroxide2009

    • Author(s)
      A.Okazawa, T.Nogami, T.Ishida
    • Journal Title

      Polyhedron 28

      Pages: 1917-1921

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structures and Magnetic Properties of Imidazolate-Bridged Tetra- and Polynuclear Copper(II)Complexes2009

    • Author(s)
      N.Koyama, R.Watanabe, T.Ishida, T.Nogami, T.Kogane
    • Journal Title

      Polyhedron 28

      Pages: 2001-2009

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spin-crossover Transition in a Meso-phase Iron(II)Thiocyanate Complex Chelated with 4-Hexadecyl-N-(2-pyridylmethylene)aniline2009

    • Author(s)
      Y.Oso, T.Ishida
    • Journal Title

      Chemistry Letters 38

      Pages: 604-605

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Hardest Magnet from a Coordination Polymer of Alternating Cobalt(II)-Radical Heterospins2009

    • Author(s)
      Y.Okamura, T.Nogami, T.Ishida
    • Journal Title

      Chemistry Letters 38

      Pages: 740-741

    • NAID

      10025124506

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Long-Range Order in the One-Dimensional Cobalt(II)-Radical Coordination Polymer Magnet Probed by Muon Spin Rotation and Relaxation2009

    • Author(s)
      T.Ishida, Y.Okamura, I.Watanabe
    • Journal Title

      Inorganic Chemistry 48

      Pages: 7012-7014

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Super-superexchange coupling through a hydrogen bond in a linear copper(II)complex, [Cu(LH)(L)]・BF_4・2H_2O(LH=N-tert-butyl-N-2-pyridylhydroxylamine)2009

    • Author(s)
      A.Okazawa, T.Ishida
    • Journal Title

      Chemical Physics Letters 480

      Pages: 198-202

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Long-range order and motion of magnetic domain wall in quasi one-dimensional Co-radical coordination polymer2011

    • Author(s)
      T.Ishida
    • Organizer
      The 3rd International Advisory Committee for the RIKEN-RAL Muon Facility
    • Place of Presentation
      Wako(invited)
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピン転移類似挙動を示すπ-dヘテロスピン系2011

    • Author(s)
      石田尚行、岡澤厚
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第4回領域会議
    • Place of Presentation
      東京
    • Related Report
      2010 Annual Research Report
  • [Presentation] オリゴピリジンビスニトロキシド化合物を用いた常磁性ホストの構造と磁性2011

    • Author(s)
      小出和也、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] テトラバロサレン配位子を用いたオキソバナジウム(IV)錯体にみられる強磁性的カップリング2011

    • Author(s)
      藤原慶、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] インダンジオン誘導体を用いたフォトクロミック物質の光誘起磁性2011

    • Author(s)
      石田尚行、井田由美
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4f-3d金属三核錯体における交換相互作用のランタノイドイオン依存性2011

    • Author(s)
      島田貴士、藤原慶、岡澤厚、田中豪、野尻浩之、吉居俊輔、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピンクロスオーバー及びLIESST現象を示す鉄(II)錯体の配位子の構造及びイオンサイズの違いのもたらす転移温度の変化2011

    • Author(s)
      廣澤直樹、石田尚行
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      横浜(神奈川大)
    • Related Report
      2010 Annual Research Report
  • [Presentation] ジケトエチレン骨格をもつフォトクロミック物質の光誘起磁性2010

    • Author(s)
      井田由美、石田尚行
    • Organizer
      東京農工大学・電気通信大学第六回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      調布
    • Year and Date
      2010-12-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 新規金属錯体に関する研究~スピンクロスオーバーと光誘起励起スピン状態捕捉を示す材料の開発2010

    • Author(s)
      廣澤直樹、石田尚行、小金民造
    • Organizer
      電気通信大学産学官連携センター第15回共同研究成果報告会
    • Place of Presentation
      電通大
    • Year and Date
      2010-06-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spin dynamics of cobalt-radical one-dimensional magnets2010

    • Author(s)
      T.Ishida, N.Ishii, Y.Okamura, Y.Ishii, I.Watanabe
    • Organizer
      ISSP-MDF Joint International Workshop "Spin-Related Phenomena in Organic Materials"
    • Place of Presentation
      Kashiwa
    • Related Report
      2010 Annual Research Report
  • [Presentation] The Most Coercive Magnets from Molecule-Based Cobalt(II)-Radical Chain Compounds2010

    • Author(s)
      T.Ishida, Y.Okamura, N.Ishii, T.Nogami
    • Organizer
      International Conference on Science and Technology of Synthetic Metals 2010
    • Place of Presentation
      Kyoto
    • Related Report
      2010 Annual Research Report
  • [Presentation] Exchange Couplings in One-dimentionally Arrayed 4f-3d Heterometallic [Ln_2Cu_2]_n Compounds2010

    • Author(s)
      A.Okazawa, K.Fujiwara, R.Watanabe, S.Yoshii, H.Nojiri, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China).
    • Related Report
      2010 Annual Research Report
  • [Presentation] Ferromagnetic Oxovanadium(IV) Complexes Chelated with Tetrahalosalen Ligands2010

    • Author(s)
      K.Fujiwara, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China).
    • Related Report
      2010 Annual Research Report
  • [Presentation] 2,2'-Bipyridine-6,6'-diyl Bisnitroxide as A Paramagnetic Host2010

    • Author(s)
      K.Koide, T.Ishida
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China).
    • Related Report
      2010 Annual Research Report
  • [Presentation] Single-Molecule Magnet Behavior Enhanced by Magnetic Coupling between 4f-3d Spins2010

    • Author(s)
      A.Okazawa, H.Nojiri, T.Ishida, N.Kojima
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China).
    • Related Report
      2010 Annual Research Report
  • [Presentation] Attempted Synthesis of Axial-Equatorial Pyrazine-Bridged Copper(II) Complexes toward Homometallic Ferromagnetic Compounds2010

    • Author(s)
      R.Watanabe, T.Shimada, N.Koyama, T.Ishida, T.Kogane
    • Organizer
      The 12th International Conference on Molecule-based Magnets
    • Place of Presentation
      Beijing (China).
    • Related Report
      2010 Annual Research Report
  • [Presentation] Supramolecular Chemistry Using Nitroxide Biradical Polyethers. Structural, Magnetic, and ESR Studies of Their Complex Formation with Metal Ions2010

    • Author(s)
      T.Ishida, R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yoshii, H.Nojiri
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu (USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Determination of Exchange Couplings in Dinuclear 4f-3d Heterometallic Nano-Sized Magnets2010

    • Author(s)
      T.Ishida, R.Watanabe, K.Fujiwara, A.Okazawa, G.Tanaka, S.Yoshii, H.Nojiri
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu (USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Spin-Transition-Like Behavior of Radical Chelate Complexes Accompanied by Twisted Deformation around Copper(II)-Nitroxide Coordination Bond2010

    • Author(s)
      A.Okazawa, T.Ishida
    • Organizer
      The 2010 International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu (USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] ラジカルーコバルト低次元磁性体のμSR2010

    • Author(s)
      石田尚行
    • Organizer
      CMRC研究会「分子性結晶における構造物性研究」
    • Place of Presentation
      つくば
    • Related Report
      2010 Annual Research Report
  • [Presentation] 常磁性ホストとしてのビスニトロキシド化合物2010

    • Author(s)
      小出和也、石田尚行
    • Organizer
      第21回基礎有機化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2010 Annual Research Report
  • [Presentation] ジケトエチレン骨格をもつフォトクロミック物質の光誘起磁性2010

    • Author(s)
      井田由美、石田尚行
    • Organizer
      第21回基礎有機化学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2010 Annual Research Report
  • [Presentation] ランタノイドイオンと銅イオンを組み合せた単分子磁石における交換相互作用の解明2010

    • Author(s)
      藤原慶, 渡邉亮, 岡澤厚, 田中豪, 吉居俊輔, 野尻浩之, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] リン酸モノアルキルエステルを配位子として用いた4f系単分子磁石の開発2010

    • Author(s)
      島田貴士, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] Tetrakis(2-pyridyl)methane類を配位子に持つ鉄(II)錯体の構造とスピンクロスオーバー及び光誘起励起状態捕捉2010

    • Author(s)
      廣澤直樹, 大曽裕也, 石田尚行
    • Organizer
      第四回分子科学討論会
    • Place of Presentation
      大阪
    • Related Report
      2010 Annual Research Report
  • [Presentation] 4f-3d交換相互作用に見られるchemical trend2010

    • Author(s)
      石田尚行
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第4回領域会議班会議
    • Place of Presentation
      京都
    • Related Report
      2010 Annual Research Report
  • [Presentation] ランタニドイオンと遷移金属イオンを組み合せた新規な単分子磁石開発とその磁気構造の解明2010

    • Author(s)
      石田尚行・岡澤厚
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第3回領域会議
    • Place of Presentation
      仙台
    • Related Report
      2009 Annual Research Report
  • [Presentation] R351 : μSR Study on Cobalt(II)-Radical Low Dimensional Magnets2010

    • Author(s)
      石田尚行
    • Organizer
      2010年1月理研RAL成果発表会
    • Place of Presentation
      和光(理研)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 希土類ナノ磁石の交換相互作用評価(Determination of Exchange Interaction in Lanthanide Nano-Magnets)2010

    • Author(s)
      手老省三、石田尚行、野尻浩之
    • Organizer
      ナノテク2010(国際ナノテクノロジー総合展・技術会議)
    • Place of Presentation
      東京ビッグサイト
    • Related Report
      2009 Annual Research Report
  • [Presentation] テルピリジンを骨格にもつビラジカル五座キレート錯体の構造と磁性2010

    • Author(s)
      小出和也、石田尚行
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      東大阪(近畿大)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ピリジンを主骨格に持つm-フェニレン型ビラジカルの合成と物性2010

    • Author(s)
      廣瀬智史、石田尚行
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      東大阪(近畿大)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ラジカル置換アミノ酸誘導体とその金属錯体の構造と磁性2010

    • Author(s)
      長田朝香、石田尚行、五十嵐一貴
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      東大阪(近畿大)
    • Related Report
      2009 Annual Research Report
  • [Presentation] サレン型配位子を用いてランタノドイオンと遷移金属イオンを組み合わせたヘテロスピン2核錯体の交換相互作用2010

    • Author(s)
      渡邉亮、藤原慶、岡澤厚、田中豪、吉居俊輔、野尻浩之、石田尚行
    • Organizer
      日本化学会第90春季年会
    • Place of Presentation
      東大阪(近畿大)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ランタニドイオンと遷移金属イオンを組み合せた新規な単分子磁石開発とその磁気構造の解明2009

    • Author(s)
      藤原慶, 渡邉亮, 岡澤厚, 野尻浩之, 石田尚行
    • Organizer
      東京農工大学・電気通信大学第六回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      小金井
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 反磁性-常磁性相転移するm-トフェニレンビラジカル誘導体の研究2009

    • Author(s)
      廣瀬智史, 西巻裕和, 工藤大希, 野上隆, 石田尚行
    • Organizer
      東京農工大学・電気通信大学第六回合同シンポジウム「ナノ未来材料とコヒーレント光科学」
    • Place of Presentation
      小金井
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] ビアリール骨格を有するm-フェニレンビラジカル類の合成と磁性2009

    • Author(s)
      廣瀬智史・石田尚行
    • Organizer
      日本化学会第三回関東支部大会
    • Place of Presentation
      東京(早大理工)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ポリエーテル架橋されたニトロキシドビラジカル分子のイオン選択性と包接による構造・磁性のスイッチ2009

    • Author(s)
      長田朝香・野上隆・石田尚行
    • Organizer
      日本化学会第三回関東支部大会
    • Place of Presentation
      東京(早大理工)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ニッケル(II)とランタニド(III)を組み合せた新規の四核錯体の構造と磁性2009

    • Author(s)
      渡邉亮、岡澤厚、森文仁、野上隆、野尻浩之、石田尚行
    • Organizer
      日本化学会第三回関東支部大会
    • Place of Presentation
      東京(早大理工)
    • Related Report
      2009 Annual Research Report
  • [Presentation] [LnMLn]型錯体における4f-3dスピン間の交換相互作用2009

    • Author(s)
      岡澤厚、根津将、野尻浩之、石田尚行
    • Organizer
      第三回分子科学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2009 Annual Research Report
  • [Presentation] ビピリジンを骨格にもつビラジカル四座キレート錯体の構造と磁性2009

    • Author(s)
      小出和也、石田尚行
    • Organizer
      第三回分子科学討論会
    • Place of Presentation
      名古屋
    • Related Report
      2009 Annual Research Report
  • [Presentation] 遷移金属イオンを変えた[DyMDy]型三核錯体における単分子磁石性能の比較2009

    • Author(s)
      岡澤厚、野尻浩之、野上隆、石田尚行
    • Organizer
      第59回錯体化学討論会
    • Place of Presentation
      長崎(長崎大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 常磁性ホストの開発と超分子化学的磁性スイッチの検討2009

    • Author(s)
      長田朝香、小出和也、石田尚行
    • Organizer
      第20回基礎有機化学討論会
    • Place of Presentation
      桐生(群馬大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 4f-3d-2pヘテロスピン系の交換相互作用を利用した電子物性材料の創出2009

    • Author(s)
      石田尚行
    • Organizer
      新学術領域研究「分子自由度が拓く新物質科学」第2回領域会議
    • Place of Presentation
      本郷(東京大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Salen型のジハロゲン誘導体配位子を用いたオキソバナジウム(IV)錯体に関する研究2009

    • Author(s)
      藤原慶、石田尚行
    • Organizer
      第48回電子スピンサイエンス学会
    • Place of Presentation
      神戸(神戸大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ポリエーテル架橋されたニトロキシドビラジカル分子のイオン選択性と包接による構造・磁性のスイッチ2009

    • Author(s)
      長田朝香、石田尚行
    • Organizer
      第48回電子スピンサイエンス学会
    • Place of Presentation
      神戸(神戸大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ln(III)-V(IV)錯体の磁気構造の解明とLn(III)-Cu(II)錯体との比較2009

    • Author(s)
      渡邉亮、岡澤厚、藤原慶、野上隆、野尻浩之、石田尚行
    • Organizer
      第48回電子スピンサイエンス学会
    • Place of Presentation
      神戸(神戸大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] RE-3dヘテロメタル分子磁石のESRによる評価2009

    • Author(s)
      野尻浩之・林美咲・田中豪・吉居俊輔・A.Gomella・石田尚行・岡澤厚
    • Organizer
      第48回電子スピンサイエンス学会
    • Place of Presentation
      神戸(神戸大学)
    • Related Report
      2009 Annual Research Report
  • [Presentation] The Hardest Magnets from Alternating Cobalt(II)-Radical Heterospins2009

    • Author(s)
      T.Ishida, Y.Okamura, I.Watanabe
    • Organizer
      The 3rd Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Place of Presentation
      淡路島(淡路夢舞台)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 希土類ナノ磁石の交換相互作用評価2009

    • Author(s)
      石田尚行, 吉居俊輔, 野尻浩之
    • Organizer
      文部科学省先端研究施設共用イノベーション創出事業ナノテクノロジー・ネットワークH21年度成果報告会
    • Place of Presentation
      札幌
    • Related Report
      2009 Annual Research Report
  • [Remarks] 研究成果のグラフィカルな要旨など

    • URL

      http://ttf.pc.uec.ac.jp/www.page/Ishida.html

    • Related Report
      2010 Annual Research Report
  • [Remarks] NanotechJapan Bulletin,「希土類ナノ磁石の交換相互作用評価」石田尚行、野尻浩之、吉居俊輔、田中豪、Webマガジン、フォーカス26<第14回>:ナノ・ネット事業成功事例クローズアップ(ナノテク融合技術支援センターによるイノベーション創出支援事業)

    • URL

      https://nanonet.nims.go.jp/magazine/

    • Related Report
      2010 Annual Research Report

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Published: 2009-04-01   Modified: 2018-03-28  

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