Studies of Pressure-Induced Mott Metal-Insulator Transition of BaCoS_2

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概要

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• Transport, therun?rl and elastic proper'ties trnder the 1u3zdrostattic presstrre p trp to 2l.2kbarhave been sttrdied on tlue layered coutapotrnd BaCoSz, wlticlt exhibits the lVIott instrlator-*uneta1transition with the Ni-strbstitution for Co and/or xvith the applicartion of the external presstmrep. By the detailed studies in the p-region proxirtaity to the instrlator-tnetal pluase bottndary, theexistence of the antiferr'oua'magnetic uauetal phase laas lceen estalolished f'or the pr'esent qttasi twodiznensional electron systetn. The naechanisuaa of the trarmsition is also disctrssed.

• 社団法人日本物理学会の論文
• 1999-04-15

著者

• SASAKI Hisashi

  Department of Physics,Division of Material Science,Nagoya University

• SATO Masatoshi

  Department of Physics,Division of Material Science,Nagoya University

• Sekine Yoshiaki

  Institute For Solid State Physics University Of Tokyo

• MORI Nobuo

  Institute of Solid State Physics, University of Tokyo

• YASUI Yukio

  Department of Physics, Division of Material Science, Nagoya University

• OHASHI Masashi

  Institute for Solid State Physics, University of Tokyo

• Sasaki Hiromi

  Laboratory Of Physiological Sciences Faculty Of Human Sciences Waseda University

• Mori N

  Institute For Solid State Physics The University Of Tokyo

• MURAYAMA Chizuko

  Institute for Solid State Physics, The University of Tokyo

• Sasaki H

  Tohoku Gakuin Univ. Miyagi

• Sasaki Hisashi

  Department Of Physics Division Of Material Science Nagoya University

• Sasaki Hisashi

  Department Of Computer Science Tokyo Institute Of Technology

• Sekine Yoshiaki

  Institute For Solid State Physics The University Of Tokyo

• Mori Nobuo

  Institute For Solid State Physics The University Of Tokyo

• Ohashi Masashi

  Institute For Solid State Physics The University Of Tokyo

• YOSHIDA Yukihiro

  Research Institute, Meijo University

• Murayama Chizuko

  Institute For Solid State Physics The University Of Tokyo

• Sato Masatoshi

  Department Of Electrical And Electronics Engineering Sophia University

• Yoshida Yukihiro

  Research Institute Meijo University

• Sato Masatoshi

  Department Of Agro-environmental Science Obihiro University Of Agriculture And Veterinary Medicine

• Yasui Yukio

  Department Of Physics Division Of Material Science Nagoya University

• MORI Nobuo

  Institute for Solid State Physics (ISSP), University of Tokyo:(Present address)Department of Physics, Faculty of Science, Saitama University

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