Title
Paramagnetic lead centers in electrolytically colored kcl-pb crystals
Author
Publication type
article
Publication
London ,
Subject
Physics
Source (journal)
Journal of physics : condensed matter. - London
Volume/pages
7() :21 , p. 4115-4128
ISSN
0953-8984
ISI
A1995RA00600011
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Abstract
Monomer and dimer paramagnetic lead centres have been identified for the first time by electron paramagnetic resonance (EPR) in electrolytically coloured low-purity KCl:Pb crystals. The monomer Pb-(Rh) centre, with orthorhombic symmetry and local axes [1(1) over bar0$], [001] and [110], decays completely in darkness and is produced by illumination with visible light. It seems to be related to, but is different from, the so-called Te centres identified in the same samples by their optical and magneto-optical spectra, as well as to the monomer Pb- centres earlier observed by EPR in high-purity KCl:Pb crystals x-ray irradiated at room temperature. The Tr1 and Tr2 trapped electron lead-dimer centres, with axial symmetry around [111], seem to be related to the Td centres identified by magneto-optical measurements.
E-info
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1995RA00600011&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1995RA00600011&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1995RA00600011&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848