Stress-induced exchange anisotropy of epitaxial (1 1 1) NiFe/NiFeMn

Chih Huang Lai, Shing An Chen, J. C.A. Huang

Research output: Contribution to journalConference article

19 Citations (Scopus)

Abstract

Epitaxial (1 1 1)NiFe/NiFeMn films were grown on (1 1 0) Mo/Al2O3 (11-20) structural templates by using MBE. Since the lattices mismatch between NiFe and Mo, the exchange field of NiFe/NiFeMn was induced by the stress in NiFe. The stress-induced exchange anisotropy resulted in dual shifted hysteresis loops. Because the lattice constant of NiFeMn is close to that of FeMn, the exchange field (135 Oe) of NiFe/NiFeMn is comparable to that of NiFe/FeMn.

Original languageEnglish
Pages (from-to)122-124
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume209
Issue number1-3
DOIs
Publication statusPublished - 2000 Feb
EventProceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan
Duration: 1999 May 241999 May 25

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Anisotropy
anisotropy
Lattice mismatch
Hysteresis loops
Molecular beam epitaxy
Lattice constants
templates
hysteresis

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

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title = "Stress-induced exchange anisotropy of epitaxial (1 1 1) NiFe/NiFeMn",
abstract = "Epitaxial (1 1 1)NiFe/NiFeMn films were grown on (1 1 0) Mo/Al2O3 (11-20) structural templates by using MBE. Since the lattices mismatch between NiFe and Mo, the exchange field of NiFe/NiFeMn was induced by the stress in NiFe. The stress-induced exchange anisotropy resulted in dual shifted hysteresis loops. Because the lattice constant of NiFeMn is close to that of FeMn, the exchange field (135 Oe) of NiFe/NiFeMn is comparable to that of NiFe/FeMn.",
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Stress-induced exchange anisotropy of epitaxial (1 1 1) NiFe/NiFeMn. / Lai, Chih Huang; Chen, Shing An; Huang, J. C.A.

In: Journal of Magnetism and Magnetic Materials, Vol. 209, No. 1-3, 02.2000, p. 122-124.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Stress-induced exchange anisotropy of epitaxial (1 1 1) NiFe/NiFeMn

AU - Lai, Chih Huang

AU - Chen, Shing An

AU - Huang, J. C.A.

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N2 - Epitaxial (1 1 1)NiFe/NiFeMn films were grown on (1 1 0) Mo/Al2O3 (11-20) structural templates by using MBE. Since the lattices mismatch between NiFe and Mo, the exchange field of NiFe/NiFeMn was induced by the stress in NiFe. The stress-induced exchange anisotropy resulted in dual shifted hysteresis loops. Because the lattice constant of NiFeMn is close to that of FeMn, the exchange field (135 Oe) of NiFe/NiFeMn is comparable to that of NiFe/FeMn.

AB - Epitaxial (1 1 1)NiFe/NiFeMn films were grown on (1 1 0) Mo/Al2O3 (11-20) structural templates by using MBE. Since the lattices mismatch between NiFe and Mo, the exchange field of NiFe/NiFeMn was induced by the stress in NiFe. The stress-induced exchange anisotropy resulted in dual shifted hysteresis loops. Because the lattice constant of NiFeMn is close to that of FeMn, the exchange field (135 Oe) of NiFe/NiFeMn is comparable to that of NiFe/FeMn.

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