Ferromagnetic transition in the new diluted magnetic semiconductor p-Bi2 - xFexTe3

V. A. Kulbachinskii, A. Yu Kaminskii, K. Kindo, Y. Narumi, K. Suga, P. Lostak, P. Svanda

研究成果: Article査読

15 被引用数 (Scopus)

抄録

The ferromagnetic phase was found in single crystals of the new diluted magnetic semiconductor of p-Bi2 - xFexTe3 (0 ≤ x ≤ 0.08) at a temperature Tc which increases with Fe content x up to Tc = 12 K for x = 0.08. The easy-axis for magnetization is parallel to the C3 crystallographic axis. In n-type samples Bi2 - xFexSe3 ferromagnetic transition was not found down to 2 K. Iron atoms exhibit donor properties. With an increasing the content x of Fe atoms the value of the Seebeck coefficient α increases.

本文言語English
ページ(範囲)173-176
ページ数4
ジャーナルPhysics Letters, Section A: General, Atomic and Solid State Physics
285
3-4
DOI
出版ステータスPublished - 2001 7 2

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Ferromagnetic transition in the new diluted magnetic semiconductor p-Bi<sub>2</sub> - <sub>x</sub>Fe<sub>x</sub>Te<sub>3</sub>」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。

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