Ferromagnetic properties of MnAs/Ge multilayers grown by molecular beam epitaxy

Jaejin Lee, Yongjie Cui, Jonghyun Song, Yunki Kim, Arthur J Freeman, J. B. Ketterson, Sunglae Cho

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The ferromagnetic properties of MnAs/Ge multilayer structures were investigated using molecular beam epitaxy. The MnAs/Ge multilayer structures were grown on semi-insulating (001) GaAs substrates at growth temperature of 580°C. The multilayer thickness of 100Å exhibited ferromagnetism upto 345 K with coercive field of 147 Oe at 300 K. The results show that formation of ferromagnetic multilayers may be applied to material design for spintronic applications.

Original languageEnglish
Pages (from-to)6562-6564
Number of pages3
JournalJournal of Applied Physics
Volume95
Issue number11 II
DOIs
Publication statusPublished - Jun 1 2004

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laminates
molecular beam epitaxy
ferromagnetism
temperature

ASJC Scopus subject areas

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

Cite this

Ferromagnetic properties of MnAs/Ge multilayers grown by molecular beam epitaxy. / Lee, Jaejin; Cui, Yongjie; Song, Jonghyun; Kim, Yunki; Freeman, Arthur J; Ketterson, J. B.; Cho, Sunglae.

In: Journal of Applied Physics, Vol. 95, No. 11 II, 01.06.2004, p. 6562-6564.

Research output: Contribution to journalArticle

Lee, J, Cui, Y, Song, J, Kim, Y, Freeman, AJ, Ketterson, JB & Cho, S 2004, 'Ferromagnetic properties of MnAs/Ge multilayers grown by molecular beam epitaxy', Journal of Applied Physics, vol. 95, no. 11 II, pp. 6562-6564. https://doi.org/10.1063/1.1667837
Lee, Jaejin ; Cui, Yongjie ; Song, Jonghyun ; Kim, Yunki ; Freeman, Arthur J ; Ketterson, J. B. ; Cho, Sunglae. / Ferromagnetic properties of MnAs/Ge multilayers grown by molecular beam epitaxy. In: Journal of Applied Physics. 2004 ; Vol. 95, No. 11 II. pp. 6562-6564.
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