{"title":"Electrical properties of silicon oxide nanocomposites of porous silicon","authors":"I. Olenych, L. Monastyrskii, B. Sokolovskii","doi":"10.1109/OMEE.2014.6912357","DOIUrl":null,"url":null,"abstract":"The impedance spectra of silicon oxide nanocomposites of porous silicon is investigated in 25 Hz - 1 MHz frequency range. The different dispersion of electrical capacity in different frequency bands and complex relaxation processes that affect the electric transport properties of nanocomposites were revealed. Based on the analysis of spectra of thermal stimulated depolarization it was shown that oxidation of the surface of porous silicon nanocrystals gives rise to changing the density of states in different energy ranges.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OMEE.2014.6912357","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The impedance spectra of silicon oxide nanocomposites of porous silicon is investigated in 25 Hz - 1 MHz frequency range. The different dispersion of electrical capacity in different frequency bands and complex relaxation processes that affect the electric transport properties of nanocomposites were revealed. Based on the analysis of spectra of thermal stimulated depolarization it was shown that oxidation of the surface of porous silicon nanocrystals gives rise to changing the density of states in different energy ranges.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
