Magneto-optical properties of PtMnSb/TbFe double-layered films.
- 1 January 1987
- journal article
- Published by The Magnetics Society of Japan in Journal of the Magnetics Society of Japan
- Vol. 11 (2) , 173-176
- https://doi.org/10.3379/jmsjmag.11.173
Abstract
Magneto-optical properties of rf-sputtered PtMnSb/TbFe films with a double layered structure have been investigated to improve the magnetic and magneto-optical properties of a PtMnSb monolayered film. Measurements of polar Kerr effect of PtMnSb/TbFe double layered films were made using a Xe lamp under an external magnetic field H=5 kOe. The Kerr rotation peak of the films was found to shift at a wavelength shorter than that of PtMnSb monolayered film. The coercive force Hc of the PtMnSb/TbFe double layered films was found to be about 700 Oe, which was six times as large as that of PtMnSb monolavered film.Keywords
This publication has 3 references indexed in Scilit:
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- Magneto-optical properties of PtMnSb films prepared by RF magnetron sputtering.Journal of the Magnetics Society of Japan, 1986
- Preparation of PtMnSb thin films and magneto-optical properties.Journal of the Magnetics Society of Japan, 1985