| Original Articles |
|
|
|
|
An Extremely High Coercivity in Cu Doped Bi,Ga: DyIG Films for Magneto-optical Recording |
| ZHOU Yong;SHEN Defang*;GAN Fuxi |
| Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
*Shanghai Institute of Metallurgy, Academia Sinica, Shanghai 200050
|
|
| Cite this article: |
|
ZHOU Yong, SHEN Defang, GAN Fuxi 1993 Chin. Phys. Lett. 10 186-188 |
|
|
|
Abstract Bi, Ga : DyIG and Cu doped Bi, Ga : DyIG films on glass substrates have been prepared by the pyrolysis method, and their coercive force (Hc) and compensation temperature were measured. An extremely high Hc value of 13kOe at room temperature was obtained in Cu doped Bi, Ga : DyIG films.
|
| Keywords:
78.20.Lh
|
|
|
Published: 01 March 1993
|
|
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
