Molecular Beam Epitaxy and Properties of Cr-Doped GaSb

E. Abe, K. Sato, F. Matsukura, J. H. Zhao, Y. Ohno, H. Ohno

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Molecular beam epitaxy of GaSb films, with several percents of Cr, and their characterization are reported. Their electric and magnetic properties depend on their growth temperature and Cr composition. Although magnetization measurements reveal that all the films are ferromagnetic even at room temperature, this is most probably due to the precipitation of ferromagnetic zincblende CrSb. The magnetotransport measurements show that Cr spins may couple antiferromagnetically in GaSb host matrix.

本文言語English
ページ(範囲)349-352
ページ数4
ジャーナルJournal of Superconductivity and Novel Magnetism
17
3
DOI
出版ステータスPublished - 2004

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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