Superlattice and multilayer structures based on ferromagnetic semiconductor (Ga,Mn)As

A. Shen, H. Ohno, F. Matsukura, H. C. Liu, N. Akiba, Y. Sugawara, T. Kuroiwa, Y. Ohno

研究成果: Article査読

13 被引用数 (Scopus)

抄録

Ferromagnetic semiconductor (Ga,Mn)As-based superlattice and multilayer structures, (Ga,Mn)As/(Al,Ga)As and (Ga,Mn)As/(In,Ga)As, were prepared by molecular beam epitaxy. X-ray diffraction measurements showed that the thickness and alloy composition in the superlattices were well controlled. Magnetotransport measurements revealed the existence of ferromagnetic order at low temperatures. Resonant tunneling diodes with (Ga,Mn)As showed features that are well explained by a simple physical picture.

本文言語English
ページ(範囲)809-813
ページ数5
ジャーナルPhysica B: Condensed Matter
249-251
DOI
出版ステータスPublished - 1998 6 17

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
  • 電子工学および電気工学

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