13 August 1993 Magnetic and magneto-optical properties of BiGa:HoIG films
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Proceedings Volume 2053, Optical Storage (ISOS '92); (1993) https://doi.org/10.1117/12.150643
Event: Optical Storage: Third International Symposium, 1992, Kunming, Yunnan Province, China
Cu-doped polycrystalline BiGa:HoIG films were prepared on glass substrate by rf sputtering and post annealing. The addition of 1.8% Cu was very effective to increase the coercivity from 130 Oe to more than 10 kOe, whereas the Faraday rotation angle does not decrease.
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Defang Shen, Mingjuan Zhang, Tengda Du, Weizhu Zhang, Bin Cheng, "Magnetic and magneto-optical properties of BiGa:HoIG films", Proc. SPIE 2053, Optical Storage (ISOS '92), (13 August 1993); doi: 10.1117/12.150643; https://doi.org/10.1117/12.150643

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