Magnetic behavior of stoichiometric and nonstoichiometric GdAs single crystals

D. Li, Y. Haga, H. Shida, T. Suzuki, T. Koide, G. Kido

研究成果: Article査読

28 被引用数 (Scopus)

抄録

The magnetizations, magnetic susceptibilities, and specific heats of both stoichiometric and nonstoichiometric single crystals GdAs are measured at temperatures 1.7≤T≤300 K and magnetic fields 0≤H≤24 T. A systematic comparison between the magnetic behavior of the stoichiometric and nonstoichiometric samples is carried out. The stoichiometric sample shows the magnetic features expected for a Heisenberg antiferromagnet. For the nonstoichiometric sample, some anomalous magnetic properties are observed and explained by the trapped magnetic polaron model.

本文言語English
ページ(範囲)8473-8480
ページ数8
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
53
13
DOI
出版ステータスPublished - 1996 1 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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