Field induced magnetic moment distribution in the ordered phase of PrFe4P12

Kazuaki Iwasa, Lijie Hao, Youichi Murakami, Masahumi Kohgi, Keitaro Kuwahara, Hitoshi Sugawara, Tatsuma D. Matsuda, Yuji Aoki, Hideyuki Sato, Jean Michel Mignot, Arsen Gukasov

研究成果: Article査読

15 被引用数 (Scopus)

抄録

Neutron diffraction experiments have been performed to investigate the electronic phase transitions in the Pr-based filled skutterudite PrFe 4P4. This compound undergoes a transition from a characteristic heavy-electron state to a nonmagnetic phase below 6.5 K. Neutron diffraction experiments reveal an antiferromagnetic alignment of the magnetic-field induced dipole moments. The directions of the antiferromagnetic components are considered to be always parallel to the magnetic field applied along either [0 0 1], [1 1 0] or [1 1 1]. This implies that the symmetry of the ordered state can be categorized as Γ1. This phenomenon is consistent with the scenario of a scalar-type order parameter for the Pr 4f electron state.

本文言語English
ページ(範囲)67-71
ページ数5
ジャーナルjournal of the physical society of japan
77
SUPPL.A
DOI
出版ステータスPublished - 2008
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

フィンガープリント

「Field induced magnetic moment distribution in the ordered phase of PrFe4P12」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル