ISSP - The institute for Solid State Physics

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森 初果教授が平成29年度日本化学会学術賞を受賞

物性研究所の森初果教授が平成29年度の日本化学会学術賞を受賞しました。この賞は化学の基礎または応用のそれぞれの分野において先導的・開拓的な研究業績を挙げた者に対し授与されるものです。

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受賞対象となったのは、「分子の自由度を利用したπ電子系機能物質の開拓」です。同氏は、独自の着眼点により、「分子の自由度」を利用した一連の分子性機能物質として、初めて転移温度が10 Kを超えた有機超伝導体、直流―交流変換型有機サイリスタ結晶、水素-電子カップル型機能性有機結晶を開拓し、結晶と電子構造を調べ、新たな物性・機能性を見出し、それらの発現機構を解明しました。その物質群は、強相関電子系や、外場による巨大機能応答、および動的な励起状態の研究分野で、先導的な研究として大きな波及効果をもたらしました。そのため、これらの先駆的業績は、機能物性分野の研究の進展に大きく貢献し、同氏は国際的にも高く評価され、今回の受賞に至りました。


対象論文
化学会会誌
  1. “A New Ambient Pressure Organic Superconductor Based on BEDT-TTF with Tc Higher than 10 K (Tc = 10.4 K) ” , H. Urayama (Mori)*, H. Yamochi, G. Saito*, K. Nozawa, T. Sugano, M. Kinoshita, S. Sato, K. Oshima, A. Kawamoto, and J. Tanaka, Chem. Lett., 17, 55-58 (1988). (Web of Science: 556回引用)
  2. “Crystal Structures of Organic Superconductor, (BEDT-TTF)2Cu(NCS)2 at 298 K and 104 K”, H. Urayama (Mori)*, H. Yamochi, G. Saito*, S. Sato, A. Kawamoto, J. Tanaka, T. Mori, Y. Maruyama, and H. Inokuchi, Chem. Lett., 17, 463-466 (1988). (Web of Science: 175回引用)
  3. “Valence State of Copper Atoms and Transport Property of an Organic Superconductor, (BEDT-TTF)2Cu(NCS)2, Measured by ESCA, ESR, and Thermoelectric Power”, H. Urayama (Mori)*, H. Yamochi, G. Saito*, T.Sugano, M. Kinoshita, T. Inabe, T. Mori, Y. Maruyama, and H. Inokuchi Chem. Lett., 17, 1057-1060 (1988).
  4. “Crystal Structures and Electrical Resistivities of Three-Component Organic Conductors: (BEDT-TTF)2MM'(SCN)4 [M=K, Rb, Cs; M=Co, Zn, Cd] ”, H. Mori*, S.Tanaka, and Y.Maruyama, Bull. Chem. Soc. Jpn., 68, 1136-1144 (1995). (Web of Science: 70回引用)
  5. “Crystal Structure and Physical Properties of M=Rb and Tl Salts of (BEDT-TTF)2MM’(SCN)4 [M’=Co, Zn]”, H. Mori*, S.Tanaka, T.Mori, A.Kobayashi, and H.Kobayashi, Bull.Chem.Soc.Jpn., 71, 797-806(1998). (Web of Science: 77回引用)
発表論文
  1. “A New Ambient-Pressure Organic Superconductor κ-(BEDT-TTF)2Ag(CN)2H2O”, H. Mori*, I. Hirabayashi, S. Tanaka, T. Mori, and H. Inokuchi, Solid State Commun., 76, 35-37 (1990).
  2. “Superconductivity in (BEDT-TTF)4Pt(CN)4H2O”, H. Mori*, I. Hirabayashi, S. Tanaka, T. Mori, Y. Maruyama, and H. Inokuchi, Solid State Commun., 80,.411-415(1991).
  3. “Structural and Physical Properties of a New Organic Superconductor, (BEDT-TTF)4Pd(CN)4H2O”, T. Mori*, K. Kato, Y. Maruyama, H. Inokuchi, H. Mori*, I. Hirabayashi, S. Tanaka, Solid State Commun., 82, 177-181 (1992).
  4. “Systematic Study of the Electronic State in θ-type BEDT-TTF Organic Conductors by Changing the Electronic Correlation”, H. Mori*, S.Tanaka, and T.Mori, Phys. Rev. B, 57, 12023-12029 (1998). (Web of Science: 256回引用)
  5. “A new organic superconductor β-(meso-DMBEDT-TTF)2PF6”, S. Kimura, T. Maejima, H. Suzuki, R. Chiba, H. Mori*, T. Kawamoto, T. Mori, H. Moriyama, Y. Nishio, and K. Kajita, Chem. Commun., 2454-2455(2004).
  6. “Organic thyristor”, F. Sawano, I. Terasaki*, H. Mori, T. Mori, M. Watanabe, N. Ikeda, Y. Nogami, and Y. Noda, Nature, 437, 522-524 (2005). (Web of Science: 148回引用)
  7. “Checkerboard-Type Charge-Ordered State of a Pressure-Induced Superconductor, β-(meso-DMBEDT-TTF)2PF6”, S. Kimura, H. Suzuki, T. Maejima, H. Mori*, J. Yamaura, T. Kakiuchi, H. Sawa, and H. Moriyama, J. Am. Chem. Soc., 128, 1456-1457 (2006).
  8. “Superconductivity Competitive with Checkerboard-type Charge Ordering in Organic Conductor beta-(meso-DMBEDT-TTF)2PF6”, N. Morinaka, K. Takahashi, R. Chiba, F. Yoshikane, S. Niizeki, M. Tanaka, K. Yakushi, M. Koeda, M. Hedo, T. Fujiwara, Y. Uwatoko, Y. Nishio, K. Kajita, and H. Mori*, Phys. Rev. B, 80, 092508(1-4) (2009).
  9. “Charge-order driven proton arrangement in a hydrogen-bonded charge-transfer complex based on a pyridyl-substituted TTF derivative”, S. Lee, A. Ueda, H. Kamo, K. Takahashi, M. Uruichi, K. Yamamoto, K. Yakushi, A. Nakao, R. Kumai, K. Kobayashi, H. Nakao, Y. Murakami, and H. Mori*, Chem. Commun.48, 8673–8675(2012).
  10. “Synthesis and Properties of Catechol-fused Tetrathiafulvalene Derivatives and their Hydrogen-bonded Conductive Charge-transfer Salts”, H. Kamo, A. Ueda, T. Isono, K. Takahashi, and H. Mori* Tetrahedron Lett., 53, 4385-4388 (2012).
  11. “Hydrogen bond-promoted metallic state in a purely organic single-component conductor under pressure”, T. Isono, H. Kamo, A. Ueda, K. Takahashi, A. Nakao, R. Kumai, H. Nakao, K. Kobayashi, Y. Murakami, and H. Mori*, Nature Commun., 4, 1344(1-6) (2013).
  12. “Gapless Quantum Spin Liquid in an Organic Spin-1/2 Triangular Lattice κ-H3(Cat-EDT-TTF)2”, T. Isono, H. Kamo, A. Ueda, K. Takahashi, M. Kimata, H. Tajima, S. Tsuchiya, T. Terashima, S. Uji, and H. Mori*, Phys. Rev. Lett., 112, 177201(2014).
  13. “Hydrogen-Bond-Dynamics-Based Switching of Conductivity and Magnetism: A Phase Transition Caused by Deuterium and Electron Transfer in a Hydrogen-Bonded Purely Organic Conductor Crystal”, A. Ueda, S. Yamada, T. Isono, H. Kamo, A. Nakao, R. Kumai, H. Nakao, Y. Murakami, K. Yamamoto, Y. Nishio, and H. Mori*, J. Am. Chem. Soc., 136 (34), 12184–12192(2014).
  14. “Solid-solid phase interconversion in an organic conductor crystal: hydrogen-bond-mediated dynamic changes in π-stacked molecular arrangement and physical properties”, J. Yoshida, A. Ueda, A. Nakao, R. Kumai, H. Nakao, Y. Murakami, and H. Mori*, Chem. Commun., 55, 15557-15560 (2014).
総説
  1. “Overview of Organic Superconductors”, H. Mori*, International Journal of Modern Physics B, 8, 1-45 (1994).

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(公開日: 2018年04月03日)