Growth and magnetism of Ni films on GaAs(0 0 1)

W. X. Tang, D. Qian, D. Wu, Y. Z. Wu, G. S. Dong, X. F. Jin*, S. M. Chen, X. M. Jiang, X. X. Zhang, Z. Zhang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

32 Scopus citations

Abstract

The growth and magnetism of Ni films on GaAs(001) and their magnetic properties were investigated. The investigations were performed using reflection high energy electron diffraction and magneto-optical Kerr effect. Results showed that a body-centered-cubic (BCC) phase of Ni grows epitaxially up to 2.5 nm on the GaAs(001) substrate. The phase of Ni was determined to be ferromagnetic and showed a four-fold in-plane mangetic anisotropy.

Original languageEnglish (US)
Pages (from-to)404-406
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume240
Issue number1-3
DOIs
StatePublished - Feb 2002

Bibliographical note

Funding Information:
This work was supported by the National Natural Science Foundation of China, the Cheung Kong Scholars Program, Hong Kong Qiushi Science Foundation, Y.D. Fok Education Foundation.

Keywords

  • Anisotropy-thin films
  • Epitaxy
  • Metastable phases

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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