Magnetic and electrical properties of Fe2+xV1-xAl

T. Kanomata, T. Sasaki, T. Hoshi, T. Narita, T. Harada, H. Nishihara, T. Yoshida, R. Note, K. Koyama, H. Nojiri, T. Kaneko, M. Motokawa

研究成果: Article査読

11 被引用数 (Scopus)

抄録

Magnetization, electrical resistivity, thermoelectric power and magnetoresistance were measured for the ordered alloys Fe2+xV1-xAl (0≤x≤0.4). The magnetization measurement shows that the phases are ferromagnetic. Both the Curie temperature and the spontaneous magnetization increase with increasing x. The samples with x≤0.1 exhibit a semiconductor-like behavior. Energy gap EG decreases with increasing x. The electrical resistivity versus temperature curves make a broad maximum near TC for the samples with x = 0.18, 0.20 and 0.40. For Fe2.18V0.82Al, negative large magnetoresistance is observed.

本文言語English
ページ(範囲)390-394
ページ数5
ジャーナルJournal of Alloys and Compounds
317-318
DOI
出版ステータスPublished - 2001 4 12

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

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