Theoretical Predictions for High-Pressure Elastic, Mechanical, and Phonon Properties of SiGe Alloy

Basit Öğe Kaydı
dc.authorid0000-0002-4733-7861
dc.contributor.authorGüler, Melek
dc.contributor.authorGüler, Emre
dc.date.accessioned2019-05-10T09:39:26Z
dc.date.available2019-05-10T09:39:26Z
dc.date.issued2016
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü
dc.description.abstractElastic, mechanical, and phonon properties of zinc blende (ZB)-type SiGe ordered alloy were theoretically investigated in detail under pressures up to 12 GPa. Unlike earlier theoretical calculations of literature, a Stillinger-Weber-type interatomic potential was applied to this work for the first time with geometry optimization calculations. Pressure dependence of typical cubic elastic constants, bulk, shear and Young moduli, elastic wave velocities, Kleinman parameter, elastic anisotropy factor, phonon dispersion, as well as density of states of SiGe alloy were calculated and compared with other results when available. In general, our results for the above considered quantities of SiGe alloy are satisfactory and compare well the former theoretical data of alloy. © 2016, Sociedade Brasileira de Física.
dc.identifier.citationGüler, M., & Güler, E. (2016). Theoretical Predictions for High-Pressure Elastic, Mechanical, and Phonon Properties of SiGe Alloy. Brazilian Journal of Physics, 46(2), 192-197.
dc.identifier.doi10.1007/s13538-016-0399-2
dc.identifier.endpage197en_US
dc.identifier.issn0103-9733
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage192en_US
dc.identifier.urihttps://doi.org/10.1007/s13538-016-0399-2
dc.identifier.urihttps://hdl.handle.net/11491/694
dc.identifier.volume46en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer New York LLC
dc.relation.ispartofBrazilian Journal of Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElastic Constantsen_US
dc.subjectGULPen_US
dc.subjectMechanical Propertiesen_US
dc.subjectPhononen_US
dc.subjectSiGeen_US
dc.titleTheoretical Predictions for High-Pressure Elastic, Mechanical, and Phonon Properties of SiGe Alloy
dc.typeArticle

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