首页|Frequency Dependence of AC Conductivity in Iron Phosphate Glasses

Frequency Dependence of AC Conductivity in Iron Phosphate Glasses

扫码查看
Based on Jonscher power law, frequency dependence of ac conductivity of 40Fe_2O_3-60P_2O_5 glasses were investigated in a relatively high temperature range. Results indicated the power law exponent first decreases with increasing temperature, reached a minimum at a certain temperature and then increases again. Preliminary theoretical explanations and predictions for this phenomenon were presented.

Ac conductivitypower law exponentiron phosphate glasses

Tongwei Li、Zhengxin Tang、Xiaoyang Gong、Yingbiao Liu、Zhifang Guo

展开 >

School of Science, Henan University of Science and Technology, Luoyang 471003, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.434/435
  • 1
  • 9