S. P. Chow, S. A. Halim, M. L. Leong, H. Yow, H. Sidek, H. Senin
{"title":"AC conductivity of binary silver phosphate glasses","authors":"S. P. Chow, S. A. Halim, M. L. Leong, H. Yow, H. Sidek, H. Senin","doi":"10.1109/SMELEC.1998.781148","DOIUrl":null,"url":null,"abstract":"Samples of binary silver phosphate glasses with composition (Ag/sub 2/O)/sub x/(P/sub 2/O/sub 5/)/sub 1-x/ have been prepared and their AC electrical conductivities measured over a range of frequency, composition and temperature. It is observed that AC conductivity increases very gradually at low frequency (below 1 kHz), but rapidly at higher frequency (above 10 kHz). Conductivity as high as 10/sup -5/ Scm/sup -1/ has been observed depending on the composition, frequency and temperature of the samples. The conductivity increases almost linearly with the mole fraction of Ag/sub 2/O, and also increases with temperature. The Arrhenius plot is obeyed and an activation energy of 0.41 to 0.46 eV has been obtained.","PeriodicalId":356206,"journal":{"name":"ICSE'98. 1998 IEEE International Conference on Semiconductor Electronics. Proceedings (Cat. No.98EX187)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ICSE'98. 1998 IEEE International Conference on Semiconductor Electronics. Proceedings (Cat. No.98EX187)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SMELEC.1998.781148","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Samples of binary silver phosphate glasses with composition (Ag/sub 2/O)/sub x/(P/sub 2/O/sub 5/)/sub 1-x/ have been prepared and their AC electrical conductivities measured over a range of frequency, composition and temperature. It is observed that AC conductivity increases very gradually at low frequency (below 1 kHz), but rapidly at higher frequency (above 10 kHz). Conductivity as high as 10/sup -5/ Scm/sup -1/ has been observed depending on the composition, frequency and temperature of the samples. The conductivity increases almost linearly with the mole fraction of Ag/sub 2/O, and also increases with temperature. The Arrhenius plot is obeyed and an activation energy of 0.41 to 0.46 eV has been obtained.
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