Derivation of simplified analytic formulae for magneto-optical Kerr effects

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We have derived simplified analytic expressions for various magneto-optical Kerr effects of an optically thick medium having an arbitrary magnetization direction. We have found that the simplified formulae for the Kerr effects of p and s waves consisted of a product of two factors: the prefactor dependent pure optical parameters of the system and the main factor of the polar Kerr effect for a normal incidence case. The measured magneto-optic polar Kerr rotation angles of Co/Pd multilayers and the longitudinal Kerr rotation angles of Cu/Co multilayers with varying incident angles could be well fitted using the simplified analytical formulae. (C) 1996 American Institute of Physics.
Publisher
AMER INST PHYSICS
Issue Date
1996-08
Language
ENG
Article Type
Article
Keywords

MULTILAYERS; ANISOTROPY; CO

Citation

APPLIED PHYSICS LETTERS, v.69, no.9, pp.1315 - 1317

ISSN
0003-6951
URI
http://hdl.handle.net/10203/20413
Appears in Collection
PH-Journal Papers(저널논문)
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