{"title":"Development of a Mirror Energy Analyzer of Charged Particles Beams Based on a Modified Electrostatic Field","authors":"Zh.T. Kambarova, A. Saulebekov","doi":"10.1109/EFRE47760.2020.9242029","DOIUrl":null,"url":null,"abstract":"The plane-symmetrical electrostatic energy analyzer of charged particle beams based on a modified field is proposed. The optimal electron-optical scheme of the energy analyzer is determined. A “ring-ring” type second-order angular focusing scheme is found. The focusing properties of the proposed energy analyzer are calculated. The instrumental function of the modified electron mirror in the case of a point source was obtained. The optimal values of the entrance parameters of the charged particle beams are obtained. The relative energy resolution in energy and luminosity of device are estimated.","PeriodicalId":190249,"journal":{"name":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFRE47760.2020.9242029","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The plane-symmetrical electrostatic energy analyzer of charged particle beams based on a modified field is proposed. The optimal electron-optical scheme of the energy analyzer is determined. A “ring-ring” type second-order angular focusing scheme is found. The focusing properties of the proposed energy analyzer are calculated. The instrumental function of the modified electron mirror in the case of a point source was obtained. The optimal values of the entrance parameters of the charged particle beams are obtained. The relative energy resolution in energy and luminosity of device are estimated.
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