Antiferromagnetism of Disilicides of Heavy Rare Earth Metals

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概要

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• Magnetic properties of disilicides of Gd, Tb, Dy, Ho, and Er have been investigated at temperatures ranging from 4.2°K to room temperature. All the disilicides except ErSi_2 have the orthorhombic ThSi_2 type of crystal structure and are shown to be antiferromagnetic. The Neel temperatures of GdSi_2, TbSi_2, DySi_2 and HoSi_2 are 27°K, 17°K, 17°K, and 18°K, respectively. The compound ErSi_2 has the hexagonal AlB_2 type of crystal structure and is paramagnetic at above 4.2°K. The paramagnetic Curie temperature of these compounds decreases with the number of f electrons of the rare earth ion.

• 社団法人日本物理学会の論文
• 1966-02-05

著者

• Sekizawa Kazuko

  Atomic Energy Research Institute College Of Science And Engineering Nihoh University

• Yasukochi Ko

  Atomic Energy Research Institute College Of Science And Technology Nihon University

• Yasukochi Ko

  Atomic Energy Research Institute College Of Science And Engineering Nihoh University

• Sekizawa K.

  Atomic Energy Research Institute College of Science and Engineering Nihoh University

関連論文

• Antiferromagnetism of Disilicides of Heavy Rare Earth Metals
• Magnetic Instabilities in High Field Superconductors

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