{"title":"Unified theory of ion optics","authors":"H. Nakabushi, T. Sakurai, H. Matsuda","doi":"10.1016/0020-7381(83)85052-9","DOIUrl":null,"url":null,"abstract":"<div><p>A unified theory of ion optics is developed, which can be applied to all ion-optical devices used currently in particle spectrometers. The second-order trajectory calculation has been performed in unified fields consisting of crossed electric and magnetic fields with arbitrary distributions. Nine parameters (in the second-order approximation) are necessary to designate respective ion-optical devices as well as their arbitrary superpositions. Correction for the relativistic effect on particle mass is included, which is necessary for relativistically fast particles.</p></div>","PeriodicalId":13998,"journal":{"name":"International Journal of Mass Spectrometry and Ion Physics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1983-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-7381(83)85052-9","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Mass Spectrometry and Ion Physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0020738183850529","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
A unified theory of ion optics is developed, which can be applied to all ion-optical devices used currently in particle spectrometers. The second-order trajectory calculation has been performed in unified fields consisting of crossed electric and magnetic fields with arbitrary distributions. Nine parameters (in the second-order approximation) are necessary to designate respective ion-optical devices as well as their arbitrary superpositions. Correction for the relativistic effect on particle mass is included, which is necessary for relativistically fast particles.
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