Magnetic Softness of Fe-1.5 wt.%Si Single-Crystal Films Deposited on GaAs(111)
- 1 July 1991
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 30 (7A) , L1169
- https://doi.org/10.1143/jjap.30.l1169
Abstract
The magnetic softness of Fe-1.5 wt.%Si single-crystal films with (111) orientation was investigated. Fe-1.5 wt.%Si films deposited on GaAs (111) single-crystal substrates grow epitaxially with good (111) orientation parallel to the film plane. Coercivities of the Fe-1.5 wt.%Si films decrease as the film thickness decreases. A 300 Å-thick film exhibits coercivity of 0.7 Oe. The permeability of a 1000 Å thick film is 1400.Keywords
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