Dynamical Magnetic Properties of BaCo_<1-X>Ni_XS_2 near the Mott Transitions Induced by Pressure and Carrier-Number Control

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概要

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• Dynaunical rnagnetic properties of BaCoSz xvhich has a layered strtrcture and exhibits lMottmetal-instrlator (Fvl-I) transition xvith the Ni-strbstittrtion for Co and/or with increasin" externalpressure p, have been sttrdied by tneans of' netrtron inel;tstic scattering in the presstrre range of0<7v<15 klcar. By cornparing the results with those of BaCog.g3Nig.jgSz, we find that charatcteristics of the magnetic fltrctu?ttions near the two INI-I transitions induced by presstrre and bythe Ni-substittrtion f'or Co are rstther different, even xvhen they are cornpared trnder the condition'?s of sinuilar N!el ternper?rtttres and siraailar antiferroraaagnetic staggered tnoments at loxvteraaperatttrres.

• 社団法人日本物理学会の論文
• 1997-12-15

著者

• Nishi Masakazu

  Neutron Scattering Laboratory Issp University Of Tokyo

• Nishi M

  Neutron Scattering Laboratory Issp University Of Tokyo

• Nishi Masakazu

  Neutron Scattering Laboratory Institute For Solid State Physics The University Of Tokyo

• Nishi Masakazu

  Univ. Tokyo Chiba Jpn

• Nishi Masakazu

  Institute For Solid State Phrsics University Of Tokyo

• Nishi Masakazu

  Issp University Of Tokyo

• KODAMA Katsuaki

  Department of Physics,Division of Material Science,Nagoya University

• HARASHINA Hiroshi

  Department of Physics,Division of Material Science,Nagoya University

• SASAKI Hisashi

  Department of Physics,Division of Material Science,Nagoya University

• SATO Masatoshi

  Department of Physics,Division of Material Science,Nagoya University

• KAKURAI Kazuhisa

  CREST,Japan Science and Technology Corporation (JST)

• SHAMOTO Shin-ichi

  Department of Applied Physics,Faculty of Engineering,Tohoku University

• SHAMOTO Shinichi

  Department of Applied Physics,Faculty of Engineeoring,Tohoku University

• Nishi Masakazu

  Neutron Scattering Laboratory I. S. S. P. University Of Tokyo

• Nishi Masakazu

  Neutron Scattering Laboratory Issp The University Of Tokyo

• 原科 浩

  教養部物理学教室

• Kodama Katsuaki

  Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol

• Kodama Katsuaki

  Department Of Physics Division Of Material Science Nagoya University

• Sasaki Hiromi

  Laboratory Of Physiological Sciences Faculty Of Human Sciences Waseda University

• Shamoto Shin-ichi

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Shamoto Shin-ichi

  Institute For Molecular Science

• Shamoto Shin-ichi

  Department Of Physics Division Of Material Science Nagoya University

• 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

• NISHI Masato

  Department of Applied Physics,Faculty of Engineering,Hiroshima Univershity

• Shamoto Shinichi

  Department Of Applied Physics Faculty Of Engineering Tohoku University

• Sato Masatoshi

  Department Of Electrical And Electronics Engineering Sophia University

• Sato Masatoshi

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

• NISHI Masakazu

  Institute for Solid State Physics, The University of Tokyo

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