Highly Isotropic Magnetoresistance in a Single-Component Molecular Metal [Ni(tmdt)_2](Condensed matter: electronic structure and electrical, magnetic, and optical properties)

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概要

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• We have measured the electrical resistivity and the magnetoresistance (MR) of the single-component molecular metal [Ni(tmdt)_2] at high magnetic fields. The temperature dependence of the resistivity shows a T^2 behavior up to 30 K, but this is difficult to explain in terms of the simple Fermi liquid picture. We find a highly isotropic positive MR below 4.2 K which exhibits a metal-insulator behavior. These results are discussed in terms of the Zeeman effect in the presence of spin-orbit coupling on the Ni sites.

• 社団法人日本物理学会の論文
• 2008-03-15

著者

• KOBAYASHI Hayao

  Institute for Molecular Science, and CREST, Japan Science and Technology Agency

• Mizutani Teruyoshi

  Department Of Electrical Engineering School Of Engineering Nagoya University

• KOBAYASHI Akiko

  Research Centre for Spectrochemistry, Graduate School of Science, The University of Tokyo

• Kobayashi A

  Department Of Humanities And Sciences Nihon University

• Tanaka H

  Nanotechnology Research Institute National Institute Of Advanced Industrial Science And Technology (

• Brooks J

  National High Magnetic Field Laboratory Florida State University

• Brooks J

  National High Magnetic Field Laboratory

• Brooks James

  National High Magnetic Field Laboratory Florida State University

• Hiraoka T

  Faculty Of Integrated Arts And Science Hiroshima University

• Graf David

  National High Magnetic Field Laboratory

• Yasuzuka Syuma

  National Institute For Materials Science:(present Office)department Of Chemistry Graduate School Of

• TOKUMOTO Madoka

  Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology

• Miyahara Tsuneaki

  Photon Factory National Laboratory For High Energy Physics (kek)

• Brooks James

  National High Magnetic Field Laboratory

• Takei Humihiko

  Institute For Iron Steel And Other Metals Tohoku University

• Hiraoka T

  Faculty Of Science And Engineering Saga University

• Kuroda H

  Institute For Solid State Physics University Of Tokyo

• TANAKA Hisashi

  Nanotechnology Research Institute, AIST

• CHOI Eun

  National High Magnetic Field Laboratory, Florida State University

• Kobayashi Akiko

  Research Centre For Spectrochemistry Graduate School Of Science University Of Tokyo:department Of Ch

• Tokumoto Madoka

  Nanotechnology Research Institute National Institute Of Advanced Industrial Science And Technology:n

• Tokumoto Madoka

  Electrotechnical Laboratory Sakura-mura Niihari-gun

• Tanaka Hisashi

  Nanotechnology Research Institute National Institute Of Advanced Industrial Science And Technology (

• Yasuzuka Syuma

  National Institute For Materials Science

• Choi Eun

  National High Magnetic Field Laboratory

• Tokoro Hiroko

  Department Of Chemistry School Of Science The University Of Tokyo

• Kurai Hiroyuki

  Department Of Organic And Polymeric Materials Tokyo Institute Of Technology

• Kobayashi H

  Department Of Chemistry College Of Humanities And Sciences Nihon University

• Kobayashi Hayao

  Institute For Molecular Science

• Tokumoto Madoka

  Nanotechnology Research Institute National Institute Of Advanced Industrial Science And Technology

• Kobayashi H

  Department Of Chemistry And Materials Technology Kyoto Institute Of Technology

• TANAKA Hisashi

  Nanosystem RI, National Institute of Advanced Industrial Science and Technology (AIST)

• Kobayashi Akiko

  Department Of Chemistry College Of Humanities And Sciences Nihon University

• Kobayashi Hayao

  Crest-jst:department Of Chemistry College Of Humanities And Sciences Nihon University:institute For

• Kobayashi H

  Institute For Molecular Science

• Kobayashi Hayao

  Institute For Molecular Science And Crest Jst

• Kobayashi A

  Research Centre For Spectrochemistry The University Of Tokyo

• Kobayashi Akiko

  Research Center For Spectrochemistry Graduate School Of Science The University Of Tokyo

• Kobayashi Akiko

  Research Centre For Spectrochemistry Graduate School Of Science The University Of Tokyo

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