کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1622999 1516405 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Copper ion as a structural probe in PbO–CaF2–P2O5 glass system by means of spectroscopic and dielectric studies
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Copper ion as a structural probe in PbO–CaF2–P2O5 glass system by means of spectroscopic and dielectric studies
چکیده انگلیسی

PbO–CaF2–P2O5 glasses containing small concentrations of CuO from 0 to 0.6 mol% were prepared. A number of studies viz., dielectric studies (constant ɛ′, loss tan δ, ac conductivity σac over a range of frequency and temperature), infrared, optical absorption ESR and photoluminescence spectra of these glasses, have been carried out. The variations observed in all these properties with the concentration of copper ions have been analyzed in the light of different oxidation states and environment of copper ions in the glass network.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 472, Issues 1–2, 20 March 2009, Pages 489–496
نویسندگان
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