FU WENBIAO, ZHO XIANGSHU, JIANG ZHONGHONG. Study on EPR of Fe3+ and Cr3+ ions in aluminum-silica glasses[J]. Acta Optica Sinica, 1984, 4(11): 1029
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EPR study of structural property of aluminum-silica glasses contained Fe3+ and Cr3+ ions is reported. Experimental results are analysed theoritically. The experimental results of polycrystalline mullite sample and glasses which contained Fe3+ ion show that the local environment of Fe3+ ions in both materials are similar.