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.
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页码：1137 / 1144
页数：7
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