Paramagnetic-to-antiferroparamagnetic phase transition of CeSb studied by high-resolution angle-resolved photoemission

H. Kumigashira, H. Kim, A. Ashihara, A. Chainani, T. Yokoya, T. Takahashi, A. Uesawa, T. Suzuki

研究成果: Article同行評審

37 引文 斯高帕斯(Scopus)

摘要

The paramagnetic-to-antiferroparamagnetic phase transition of CeSb has been studied by high-resolution angle-resolved photoemission spectroscopy. The hole and electron pockets are clearly observed at the Brillouin-zone center and boundary, respectively. The volume of both hole and electron pockets increases when the temperature is lowered across the magnetic phase transition (Formula presented). The observed change of Fermi-surface topology is discussed in terms of the temperature-dependent anisotropic (Formula presented) mixing.

原文English
頁(從 - 到)13654-13657
頁數4
期刊Physical Review B - Condensed Matter and Materials Physics
56
發行號21
DOIs
出版狀態Published - 1997

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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