Elastic, mechanical and phonon behavior of wurtzite cadmium sulfide under pressure

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dc.authorid0000-0002-4733-7861
dc.contributor.authorGüler, Melek
dc.contributor.authorGüler, Emre
dc.date.accessioned2019-05-13T09:07:31Z
dc.date.available2019-05-13T09:07:31Z
dc.date.issued2017
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractCadmium sulfide is one of the cutting-edge materials of current optoelectronic technology. Although many theoretical works are presented the for pressure-dependent elastic and related properties of the zinc blende crystal structure of cadmium sulfide, there is still some scarcity for the elastic, mechanical, and phonon behavior of the wurtzitic phase of this important material under pressure. In contrast to former theoretical works and methods used in literature, we report for the first time the application of a recent shell model-based interatomic potential via geometry optimization computations. Elastic constants, elastic wave velocities, bulk, Young, and shear moduli, as well as the phonon behavior of wurtzite cadmium sulfide (w-CdS) were investigated from ground state to pressures up to 5 GPa. Calculated results of these elastic parameters for the ground state of w-CdS are approximately the same as in earlier experiments and better than published theoretical data. Our results for w-CdS under pressure are also reasonable with previous calculations, and similar pressure trends were found for the mentioned quantities of w-CdS. © 2017 by the authors. Licensee MDPI, Basel, Switzerland.
dc.identifier.citationGüler, M., & Güler, E. (2017). Elastic, mechanical and phonon behavior of wurtzite cadmium sulfide under pressure. Crystals, 7(6), 164.
dc.identifier.doi10.3390/cryst7060165
dc.identifier.issn2073-4352
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/cryst7060164
dc.identifier.urihttps://hdl.handle.net/11491/1818
dc.identifier.volume7en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMDPI AG
dc.relation.ispartofCrystals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution 4.0 International (CC BY 4.0)*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectCdSen_US
dc.subjectElasticen_US
dc.subjectMechanicalen_US
dc.subjectPhonon Dispersionen_US
dc.subjectWurtziteen_US
dc.titleElastic, mechanical and phonon behavior of wurtzite cadmium sulfide under pressure
dc.typeArticle

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