{"title":"Cathodoluminescence of a Corona-poled Soda-lime Silicate Glass","authors":"D. Raskhodchikov, V. Kaasik, A. Lipovskii","doi":"10.1109/EExPolytech50912.2020.9243990","DOIUrl":null,"url":null,"abstract":"The study of the cathodoluminescence of a sodalime glass poled with a corona discharge has demonstrated a significant suppression of the cathodoluminescence in the poled region. Also, a decrease of the luminescence of non-bridging oxygen atoms relative to the luminescence of two-coordinated silicon atoms is observed. We associate the poling-induced suppression of the luminescence under electron excitation with the accumulation of a negative charge in the glass, and the drop of the luminescence of non-bridging oxygen – with the modification of the glass structure.","PeriodicalId":374410,"journal":{"name":"2020 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"12 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EExPolytech50912.2020.9243990","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 study of the cathodoluminescence of a sodalime glass poled with a corona discharge has demonstrated a significant suppression of the cathodoluminescence in the poled region. Also, a decrease of the luminescence of non-bridging oxygen atoms relative to the luminescence of two-coordinated silicon atoms is observed. We associate the poling-induced suppression of the luminescence under electron excitation with the accumulation of a negative charge in the glass, and the drop of the luminescence of non-bridging oxygen – with the modification of the glass structure.