The electric behavior of a lithium-niobate-phosphate glass and glass-ceramics

被引：0

作者：

M. P. F. Graça

M. A. Valente

M. G. Ferreira Da Silva

机构：

[1] Universidade de Aveiro,Departamento de Física

[2] Universidade de Aveiro,Departamento de Engenharia Cerâmica e do Vidro (CICECO)

来源：

Journal of Materials Science | 2006年 / 41卷

关键词：

Activation Energy; Electrical Conductivity; Dielectric Constant; Relaxation Time; Raman Spectroscopy;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A glass with a composition of 50Li2O-40P2O5-10Nb2O5 (% mol) was prepared by the melt-quenching method and heat-treated in air between 450 and 500°C. The samples were studied using X-ray powder diffraction (XRD), density measurements, Raman spectroscopy, scanning electron microscopy (SEM), dc electrical conductivity (σdc) and dielectric measurements.

引用

页码：1137 / 1144

页数：7

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