Electronic polarizability, optical basicity and single bond strength of oxide glasses

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creativework.keywordsBond strength, Electronic polarizability, Optical basicity, Optical nonlinearity, Oxide glasses
dc.contributor.authorDimitrov V.
dc.contributor.authorKomatsu T.
dc.date.accessioned2024-07-16T11:16:45Z
dc.date.accessioned2024-07-16T11:17:54Z
dc.date.available2024-07-16T11:16:45Z
dc.date.available2024-07-16T11:17:54Z
dc.date.issued2013-12-17
dc.description.abstractThe current status of the development of the optical basicity concept and Sun's approach on single bond strength to Bi2O3-B2O3, ZnO-Bi2O3-B2O3 and R2O-B2O3-SiO2 (R = Li, Na and K) glasses has been discussed. In all glass systems the optical basicity increases with decreasing average single bond strength. More acidic glasses possess large BM-O (480-320kJ/mol) which means participation of an average oxide ion in more covalent M-BO (bridging oxygen) bonds such as B-O-B and Si-O-Si. The smallest values of BM-O about 300-250 kJ/mol have been obtained for bismithate glasses. It has been assumed that these values support the formation of Bi-O-B, Bi-O-Bi, Zn-O-B and Zn-O-Bi bonds with increased ionicity.
dc.identifier.issn1314-7471
dc.identifier.issn1314-7978
dc.identifier.scopusSCOPUS_ID:84890174832en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1026
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84890174832&origin=inward
dc.titleElectronic polarizability, optical basicity and single bond strength of oxide glasses
dc.typeArticle
oaire.citation.issue6
oaire.citation.volume48
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