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标题：Physical and Optical Properties of Mn(II) doped P₂O₅-ZnO-CaO Glasses
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作者：S. Sreehari Sastry ; S.Vedavyas ; B. Rupa Venkateswara Rao 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：4
页码：1146
出版社：S&S Publications
摘要：Mn(II) doped P2O5-ZnO-CaO glasses are being characterized by techniques like XRD, UVVisibleand different physical properties. XRD patterns in present glasses have confirmed the amorphous nature ofglass samples. The optical absorption spectrum exhibited three bands which are characteristic of Mn(II) in distortedoctahedral site symmetry., The density is one of the tools to reveal the degree of structural changes of the glassnetwork with composition. The higher value of optical basicity parameter for PMn1is observed, giving an indicationto use the glass sample to design novel optical functional materials with higher optical performance.
关键词：Glass; XRD; UV-VIS; Tauc’s plots; density and optical basicity