Magnetization Measurements of Itinerant Electron Metamagnet TiBe_2 at Low Temperatures down to 0.5 K

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概要

• 論文の詳細を見る

• The magnetization curves of TiBe_2 were measured up to 90 kOe at temperatures 0.55〜30.1K. An abrupt increase of the magnetization was observed at about 50 kOe, but is not a first-order transition down to 0.55K. We estimated the non-linear susceptibility x_3 (T), which is related to the amplitude of paramagnetic spin fluctuations, is positive below 15 K and decreases with increasing temperature. Moreover, it is confirmed that the temperature for x_3 (T)=0 is close to that at which the linear susceptibility becomes maximum. These features are expected by a spin fluctuation theory of itinerant electron metamagnetism.

• 社団法人日本磁気学会の論文
• 1999-01-20

著者

• GOTO T.

  ISSP,University of Tokyo

• Mitamura H.

  Issp University Of Tokyo

• Mitamura H.

  ISSP, University of Tokyo

• Tkahashi M.

  ISSP, University of Tokyo

• Takizawa K.

  ISSP, University of Tokyo

• Yoshimura K.

  Faculty of Science, Kyoto University

• Kurasawa M.

  Faculty of Science, Kyoto University

• Kosuge K.

  Faculty of Science, Kyoto University

• Tkahashi M.

  Issp University Of Tokyo

• Kosuge K.

  Faculty Of Science Kyoto University

• Takahashi M.

  ISSP, University of Tokyo

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• Magnetization Measurements of Itinerant Electron Metamagnet TiBe_2 at Low Temperatures down to 0.5 K

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