Pressure dependence of the bandgap bowing in zinc-blende ZnTe1-xSex

Basit Öğe Kaydı
dc.authoridSegura, Alfredo/0000-0002-9979-1302
dc.authoridMunoz-Sanjose, Vicente/0000-0002-3482-6957
dc.authoridSotto, Arcadio/0000-0002-7145-9543
dc.contributor.authorSotto, A
dc.contributor.authorGüder, HS
dc.contributor.authorPérez-Pastor, A
dc.contributor.authorSegura, A
dc.contributor.authorZúñiga, J
dc.contributor.authorMuñoz, V
dc.date.accessioned2024-09-18T20:27:57Z
dc.date.available2024-09-18T20:27:57Z
dc.date.issued2002
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description39th European-High-Pressure-Research-Group Meeting (EHPRG 39) -- SEP 16-19, 2001 -- SANTANDER, SPAINen_US
dc.description.abstractWe report on the pressure dependence of the bandgap bowing in the ZnTe1-xSex alloy, in the whole composition range. The bandgap bowing parameter is shown to increase almost linearly with pressure from 1.23 at ambient pressure to 1.6 at 7 GPa. Saturation effects observed in the pressure dependence for x = 0.1 and x = 0.2 are shown to be related to the direct-to-indirect crossover. Results are discussed and interpreted in the framework of structural relaxation models for gap bowing. A prediction of these models (the negative bowing of the Gamma(15) - X-1 transition) is shown to be compatible with the fact that the direct-to-indirect crossover pressure increases with the Se content.en_US
dc.description.sponsorshipEuropean High Pressure Res Grpen_US
dc.identifier.doi10.1080/08957950212792
dc.identifier.endpage260en_US
dc.identifier.issn0895-7959
dc.identifier.issn1477-2299
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-0346741303en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage257en_US
dc.identifier.urihttps://doi.org/10.1080/08957950212792
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10633
dc.identifier.volume22en_US
dc.identifier.wosWOS:000176460700005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofHigh Pressure Researchen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectII-VI semiconductorsen_US
dc.subjectsemiconductor alloyen_US
dc.subjectgap bowingen_US
dc.subjectpressure dependenceen_US
dc.titlePressure dependence of the bandgap bowing in zinc-blende ZnTe1-xSexen_US
dc.typeConference Objecten_US

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