{"title":"基于静电四极柱场的“轴-环”聚焦区带电粒子分析仪","authors":"Zh.T. Kambarova, A. Saulebekov","doi":"10.1109/EFRE47760.2020.9242088","DOIUrl":null,"url":null,"abstract":"The motion of charged particles in an electrostatic axially-symmetrical quadrupole-cylindrical field, formed by a superposition of electrostatic fields of a cylindrical mirror and a circular quadrupole, is studied. A numerical model of the energy analyzer based on quadrupole-cylindrical field is obtained. The second-order angular focusing of “axis-ring” type is found. The focusing properties of the quadrupole-cylindrical mirror energy analyzer are determined by numerical methods for calculation particle motion trajectories.","PeriodicalId":190249,"journal":{"name":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Analyzer of Charged Particles Based on the Electrostatic Quadrupole-Cylindrical Field in the «Axis-Ring» Focusing Regime\",\"authors\":\"Zh.T. Kambarova, A. Saulebekov\",\"doi\":\"10.1109/EFRE47760.2020.9242088\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The motion of charged particles in an electrostatic axially-symmetrical quadrupole-cylindrical field, formed by a superposition of electrostatic fields of a cylindrical mirror and a circular quadrupole, is studied. A numerical model of the energy analyzer based on quadrupole-cylindrical field is obtained. The second-order angular focusing of “axis-ring” type is found. The focusing properties of the quadrupole-cylindrical mirror energy analyzer are determined by numerical methods for calculation particle motion trajectories.\",\"PeriodicalId\":190249,\"journal\":{\"name\":\"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)\",\"volume\":\"3 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/EFRE47760.2020.9242088\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFRE47760.2020.9242088","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analyzer of Charged Particles Based on the Electrostatic Quadrupole-Cylindrical Field in the «Axis-Ring» Focusing Regime
The motion of charged particles in an electrostatic axially-symmetrical quadrupole-cylindrical field, formed by a superposition of electrostatic fields of a cylindrical mirror and a circular quadrupole, is studied. A numerical model of the energy analyzer based on quadrupole-cylindrical field is obtained. The second-order angular focusing of “axis-ring” type is found. The focusing properties of the quadrupole-cylindrical mirror energy analyzer are determined by numerical methods for calculation particle motion trajectories.
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