Antiferroquadrupolar Ordering and Fermi Surface Property in PrPb_3 :

• AOKI,Dai

  Graduate School of Science, Osaka University

• KATAYAMA,Yasuhisa

  Graduate School of Science, Osaka University

• SETTAI,Rikio

  Graduate School of Science, Osaka University

• INADA,Yoshihiko

  Graduate School of Science, Osaka University

• ONUKI,Yoshichika

  Graduate School of Science, Osaka University

• HARIMA,Hisatomo

  Institute of Scientific and Industrial Research, Osaka University

• KLETOWSKI,Zbigniew

  Institute for Low Temperature and Structure Research, Polish Academy Academy of Science

• TAYAMA,Takashi

  Graduate School of Science, Hokkaido University

• SAKAKIBARA,Toshiro

  Graduate School of Science, Hokkaido University

抄録

We have measured the de Haas-van Alphen effect or PrPb_3 whose antiferroquadrupolar ordering occurs at 0.4K. Main Fermi surfaces consist of four closed ones, which are almost spherical. These Fermi surfaces are the same as those of a non-f reference compound LaPb_3 in topology. The cyclotron effective masses are temperature-dependent, which starts to increase gradually with decreasing the temperature below 1 K. Metamagnetic transitions are also observed at about 70 kOe below 0.6 K. We have determined the H-T phase diagram by the DC magnetization.

収録刊行物

• JJAP series

  JJAP series 11 188-190, 1999-02-08

  Japanese Journal of Applied Physics

キーワード

• de Haas-van Alphen effect
• Fermi surface
• cyclotron effective mass
• antiferroquadrupolar ordering
• metamagnetism
• PrPb_3

詳細情報

• CRID: 1542261570167924352
• NII論文ID: 110003958955
• NII書誌ID: AA11020413
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10472911
• 本文言語コード: en
• データソース種別:
  • NDL-Digital
  • CiNii Articles