Electric-field effect in a mixed-valence ion pair Cr3+-Cr2+ in a KZnF3 crystal

dc.contributor.author	Nikitin S.
dc.contributor.author	Yusupov R.
dc.contributor.author	Eremin M.
dc.contributor.author	Silkin N.
dc.contributor.author	Prosvirnin S.
dc.date.accessioned	2018-09-17T20:18:20Z
dc.date.available	2018-09-17T20:18:20Z
dc.date.issued	1998
dc.identifier.issn	0021-3640
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/133317
dc.description.abstract	The influence of an external axial electric field on the absorption spectrum of a Cr3+-Cr2+ mixed-valence pair center coupled by the double-exchange mechanism in a KZnF3 crystal is investigated. It is shown experimentally that the Cr3+-Cr2+ pair has an electric dipole moment. The migration of an electron is accompanied by local lattice strain. At the minima of the adiabatic potential, the intermediate fluorine atom is displaced from the lattice site. © 1998 American Institute of Physics.
dc.relation.ispartofseries	JETP Letters
dc.title	Electric-field effect in a mixed-valence ion pair Cr3+-Cr2+ in a KZnF3 crystal
dc.type	Article
dc.relation.ispartofseries-issue	2
dc.relation.ispartofseries-volume	68
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	160
dc.source.id	SCOPUS00213640-1998-68-2-SID0011338594

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