Stress-Induced Perpendicular Magnetic Anisotropy in PtMnSb Thin Films
- 1 June 1989
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 28 (6R)
- https://doi.org/10.1143/jjap.28.1139
Abstract
Stress-induced perpendicular magnetic anisotropy is studied for PtMnSb thin films deposited on various substrates having different expansion coefficients. The magnetostriction constant λ of PtMnSb thin film is -30 × 10-6. The film's perpendicular magnetic anisotropy constant K u increases as tensile thermal stress in the film plane increases.Keywords
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