Cryogenic Purification of Helium and its Use for Preparing Polarization Cells and Carrying Out Non-Optical Polarization of <sup>3</sup>He Nuclei

dc.contributor.author	Makarchenko A.S.
dc.contributor.author	Kuzmin V.V.
dc.contributor.author	Safiullin K.R.
dc.contributor.author	Kan D.V.
dc.contributor.author	Tagirov M.S.
dc.date.accessioned	2022-02-09T20:31:07Z
dc.date.available	2022-02-09T20:31:07Z
dc.date.issued	2021
dc.identifier.issn	0020-4412
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/168701
dc.description.abstract	Abstract—: The application of the cryogenic technique for purifying helium isotopes and their mixtures from concomitant admixtures is described. This technique is suitable for the purpose of 3He polarization using the PAMP (polarization of atoms in a magnetized plasma) method. It is based on a long gas deposit in a tube at liquid helium temperature when the tube is immersed into a standard storage dewar. The observed optical emission spectra of helium plasma and the estimate of the 3He polarization (approximately 1%) at room temperature evidence the effectiveness of the described procedures for helium purification and cell cleaning.
dc.relation.ispartofseries	Instruments and Experimental Techniques
dc.title	Cryogenic Purification of Helium and its Use for Preparing Polarization Cells and Carrying Out Non-Optical Polarization of <sup>3</sup>He Nuclei
dc.type	Article
dc.relation.ispartofseries-issue	6
dc.relation.ispartofseries-volume	64
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	911
dc.source.id	SCOPUS00204412-2021-64-6-SID85119851439

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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.