Share Email Print
cover

Proceedings Paper

Magneto-optic Kerr effect of domain walls in ferromagnetic double-layered films
Author(s): Ping Zhu; Zhong Xu; Yongshi Hu; Gengqi Lin; Zuoyi Lee
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The influence of domain walls on magneto-optic effect of the double-layered films is investigated. A method to cut the domain walls into a set of parallel thin-limit layers is introduced.Thus, the problems of light reflected by and transmitting through the domain walls are equivalent to those by thin-limit multilayer systems. The equation of Kerr rotation angle induced by domain walls is deduced. It is found that the Kerr rotation angle depends on the thickness of domain walls in the double-layered films.

Paper Details

Date Published: 13 August 1993
PDF: 7 pages
Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150676
Show Author Affiliations
Ping Zhu, Huazhong Univ. of Science and Technology (China)
Zhong Xu, Huazhong Univ. of Science and Technology (China)
Yongshi Hu, Huazhong Univ. of Science and Technology (China)
Gengqi Lin, Huazhong Univ. of Science and Technology (China)
Zuoyi Lee, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 2053:
Optical Storage (ISOS '92)

© SPIE. Terms of Use
Back to Top