Successive Magnetic Transitions and Large Reduction of Resistivity with Ferromagnetic Ordering in UPdGe

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概要

• 論文の詳細を見る

• The electrical resistivity and magnetization of UPdGe have been measured inmagnetic fields up to 60 k0e. We have found for the first time that the localized Umoments enter a ferromagnetic state below 33 K following the spin-periodic orderedstate below 55 K. A decrease of the resistivity is observed at both magnetic phase tran-sitions. In the spin-periodic state, the large negative magnetoresistance accompaniedby metamagnetismlike transition is observed. The ferromagnetic order reduces theelectrical resistivity to a greater extent than the spin-periodic order. The results indicate that the effect of the magnetic superzone, as well as the effect of the magneticscattering, is important when the magnetic ordering changes.

• 社団法人日本物理学会の論文
• 1989-08-15

著者

• Kobayashi Norio

  Institute For Materials Research Tohoku University

• 宮崎 譲

  東北大工

• 宮崎 譲

  Department Of Applied Physics Graduate School Of Engineering Tohoku University

• 宮崎 譲

  東北大 工

• 宮崎 譲

  東北大学工学部応用物理学科

• Muto Yoshio

  Institute For Materials Research Tohoku University

• Kawamata Shuichi

  Uvsor Institute For Molecular Science

• IWASAKI Hideo

  Institute for Materials Research (IMR), Tohoku University

• Kawamata Shuichi

  Institute For Materials Research Tohoku University:(present Address)college Of Engineering Universit

• Kobayashi N

  Institute For Materials Research Tohoku University Katahira

• Muto Y

  Institute For Materials Research Tohoku University

• MITSUGASHIRA Toshiaki

  Institute for Materials Research (IMR),Tohoku University

• Kuroiwa S

  Department Of Physics Aoyama Gakuin University

• Mitsugashira Toshiaki

  Tohoku University

• Mitsugashira Toshiaki

  The Oarai-branch Institute For Materials Research Tohoku University

• Mitsugashira Toshiaki

  Oarai Lab. Institute For Materials Research Tohoku University

• Mitsugashira Toshiaki

  Institute For Materials Research (imr) Tohoku University

• Mitsugashira Toshiaki

  The Oarai-branch Institute For Material Research Tohoku University

• Iwasaki Hideo

  Mechanical Systems Laboratory Toshiba Corporation

• Iwasaki H

  Mechanical Systems Laboratory Toshiba Corporation

• Muto Yoshio

  Institute For Materials Research (imr) Tohoku University

• Iwasaki H

  Institute For Materials Research Tohoku University

• Iwasaki Hideo

  Institute For Materials Research (imr) Tohoku University

• Kobayashi Norio

  Institute For Materials Recearch Tohoku University

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