Effect of illumination on negative linear expansion of TlGaSe2 layered crystals

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dc.contributor.authorSeyidov, MirHasan Yu
dc.contributor.authorSuleymanov, Rauf A.
dc.contributor.authorYakar, Emin
dc.contributor.authorAbdullayev, N. A.
dc.contributor.authorMammadov, T. G.
dc.date.accessioned2025-10-29T11:26:14Z
dc.date.issued2008
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractEffect of illumination on negative thermal expansion of TlGaSe2 crystals has been investigated. Strong trasformation of negative linear expansion coefficient has been observed after the illuminations. It is supposed that two main mechanisms are responsible for observed effect: formation of photoelectret states and reverse piezoelectric effect. The electronic nature of negative linear expansion of TlGaSe2 crystals has been proved for the first time. (C) 2008 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.jpcs.2008.05.012
dc.identifier.endpage2547
dc.identifier.issn0022-3697
dc.identifier.issn1879-2553
dc.identifier.issue10
dc.identifier.orcid0000-0002-0092-8402
dc.identifier.orcid0000-0002-0276-5985
dc.identifier.scopus2-s2.0-68249133411
dc.identifier.scopusqualityQ1
dc.identifier.startpage2544
dc.identifier.urihttps://doi.org/10.1016/j.jpcs.2008.05.012
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10177
dc.identifier.volume69
dc.identifier.wosWOS:000260236100034
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofJournal of Physics and Chemistry of Solids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectSemiconductors
dc.subjectFerroelectricity
dc.subjectThermal expansion
dc.subjectPiezoelectricity
dc.titleEffect of illumination on negative linear expansion of TlGaSe2 layered crystals
dc.typeArticle

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