Composition dependence of electrical properties of ZnF2-MO-TeO2 glasses

被引：27

作者：

Durga, DK ^{[1
]}

Veeraiah, N ^{[1
]}

机构：

[1] Nagarjuna Univ, PG Ctr, Dept Phys, Nuzvid 521201, India

来源：

BULLETIN OF MATERIALS SCIENCE | 2001年 / 24卷 / 04期

关键词：

tellurite glasses; dielectric properties; IR spectra;

D O I：

10.1007/BF02708642

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Dielectric constant (epsilon '), loss (tan delta), a.c. conductivity (sigma) of ZnF2-MO-TeO2 glasses with varying concentrations Of MO (P2O5, As2O3 and Bi2O3) were measured as a function of frequency and temperature over moderately wide ranges. From the analysis of these studies along with IR spectra and DTA results of these glasses, the structural changes in the systems with the concentration of metal oxides are discussed.

引用

页码：421 / 429

页数：9

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