(Ga, Mn)As/GaAs diluted magnetic semiconductor superlattice structures prepared by molecular beam epitaxy

Aidong Shen, Hideo Ohno, Fumihiro Matsukura, Yasuhiro Sugawara, Yuzo Ohno, Norimitsu Akiba, Tatsuo Kuroiwa

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

A (Ga, Mn)As/GaAs superlattice, a semiconductor-based ferromagnetic/non-magnetic multilayer system, was prepared by low-temperature molecular beam epitaxy. X-ray diffraction measurements showed that the superlattice structure has high crystal perfection and good interface quality. Magnetotransport measurements revealed the presence of ferromagnetic order in the multilayer system at low temperatures.

Original languageEnglish
Pages (from-to)L73-L75
JournalJapanese Journal of Applied Physics, Part 2: Letters
Volume36
Issue number2 PART A
DOIs
Publication statusPublished - 1997 Feb 1

Keywords

  • (Ga, Mn)As
  • Diluted magnetic semiconductor
  • Ferromagnetic film
  • GaAs
  • III-V compound
  • Molecular beam epitaxy
  • Superlattice

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy (miscellaneous)
  • Physics and Astronomy(all)

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