13 August 1993 Study of coercive force and compensation temperature in Cu-doped Bi, Ga:DyIG, and Bi, Al:DyIg films for magneto-optical recording
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Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150677
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China
Abstract
Cu-doped Bi, Ga:DyIG and Bi, Al:DyIG films on glass substrates have been prepared by pyrolysis method, and the coercive force (Hc) and the compensation temperature (Tcomp) were investigated. For Cu-doped Bi, Ga:DyIG and Bi, Al:DyIG films, high Hc values of 13 kOe and 7 kOe were obtained, respectively. The extremely high Hc values were attributed to Cu entering the lattice sites.
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Yongzong Zhou, Yongzong Zhou, Defang Shen, Defang Shen, Fuxi Gan, Fuxi Gan, } "Study of coercive force and compensation temperature in Cu-doped Bi, Ga:DyIG, and Bi, Al:DyIg films for magneto-optical recording", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150677; https://doi.org/10.1117/12.150677
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