Magneto-optical Kerr rotation of GdTbFeCo films at short wavelength

Shiuh Chao*, Tze Chung Sung, Tsai Shang Yang, Tzuan Ren Jeng, Der-Ray Huang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We used alternate sputter method to deposit GdTbFeCo alloy films. The Kerr spectra of these films are relatively flat in the wavelength range from 450nm to 850nm. and increased slightly below 450nm. The Kerr angle increased with increased FeCo content in the GdTbFeCo film, and this relationship is independent of wavelength in the range from 450nm to 850nm.

Original languageEnglish
Pages (from-to)420-422
Number of pages3
JournalIEEE Transactions on Magnetics
Volume34
Issue number2 PART 1
DOIs
StatePublished - 1 Dec 1998

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