Impurity ion production in alkali ion sources

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.1141187

DC Field	Value
dc.title	Impurity ion production in alkali ion sources
dc.contributor.author	Hogan, M.J.
dc.contributor.author	Ong, P.P.
dc.date.accessioned	2014-10-16T09:28:44Z
dc.date.available	2014-10-16T09:28:44Z
dc.date.issued	1990
dc.identifier.citation	Hogan, M.J., Ong, P.P. (1990). Impurity ion production in alkali ion sources. Review of Scientific Instruments 61 (4) : 1338-1339. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1141187
dc.identifier.issn	00346748
dc.identifier.uri	http://scholarbank.nus.edu.sg/handle/10635/96888
dc.description.abstract	It has long been known that new alkali ion sources utilizing thermionic emission from alkali aluminosilicates can achieve high percentages of the desired ion by a sufficiently long "burn-in." Observations are reported here of instances where increased impurity ion emission can reoccur and lead to possible measurement errors in experimental systems lacking mass spectrometers. The ratio of impurity K+ ions to Na+ ions from a burned-in Na2O·Al2O3· 2SiO2 source was measured to be 0.55.
dc.description.uri	http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.1141187
dc.source	Scopus
dc.type	Article
dc.contributor.department	PHYSICS
dc.description.doi	10.1063/1.1141187
dc.description.sourcetitle	Review of Scientific Instruments
dc.description.volume	61
dc.description.issue	4
dc.description.page	1338-1339
dc.identifier.isiut	A1990CX70400034
Appears in Collections:	Staff Publications

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