{"title":"关于负铍和负镁离子的存在","authors":"K. Bethge, E. Heinicke, H. Baumann","doi":"10.1016/0031-9163(66)90398-2","DOIUrl":null,"url":null,"abstract":"<div><p>On extraction of negative ions from a metal vapour plasma of a Penning discharge, the existence of Be<sup>−</sup>, BeH<sup>−</sup>, Mg<sup>−</sup> and MgH<sup>−</sup> ions could be demonstrated. The currents produced were sufficient for an acceleration of these ions.</p></div>","PeriodicalId":101027,"journal":{"name":"Physics Letters","volume":"23 9","pages":"Pages 542-543"},"PeriodicalIF":0.0000,"publicationDate":"1966-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-9163(66)90398-2","citationCount":"23","resultStr":"{\"title\":\"On the existence of negative beryllium and magnesium ions\",\"authors\":\"K. Bethge, E. Heinicke, H. Baumann\",\"doi\":\"10.1016/0031-9163(66)90398-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>On extraction of negative ions from a metal vapour plasma of a Penning discharge, the existence of Be<sup>−</sup>, BeH<sup>−</sup>, Mg<sup>−</sup> and MgH<sup>−</sup> ions could be demonstrated. The currents produced were sufficient for an acceleration of these ions.</p></div>\",\"PeriodicalId\":101027,\"journal\":{\"name\":\"Physics Letters\",\"volume\":\"23 9\",\"pages\":\"Pages 542-543\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1966-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0031-9163(66)90398-2\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0031916366903982\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics Letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0031916366903982","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On the existence of negative beryllium and magnesium ions
On extraction of negative ions from a metal vapour plasma of a Penning discharge, the existence of Be−, BeH−, Mg− and MgH− ions could be demonstrated. The currents produced were sufficient for an acceleration of these ions.
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