Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4812
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dc.contributor.authorSeyhan, A.-
dc.contributor.authorKarabulut, Orhan.-
dc.contributor.authorAkmo?lu, B.G.-
dc.contributor.authorAslan, B.-
dc.contributor.authorTuran, R.-
dc.date.accessioned2019-08-16T11:37:34Z
dc.date.available2019-08-16T11:37:34Z
dc.date.issued2005-
dc.identifier.issn0232-1300-
dc.identifier.urihttps://hdl.handle.net/11499/4812-
dc.identifier.urihttps://doi.org/10.1002/crat.200410452-
dc.description.abstractOptical anisotropy of the layer semiconductor GaSe has been studied by photoluminescence (PL) and Fourier Transform Infrared Spectroscopy (FTIR). The PL spectra are dominated by two closely positioned emission bands resulting from the free exciton and the bound exciton connected direct band edge of GaSe. Photoluminescence and transmission spectra of GaSe crystals have been measured for two cases in which the propagation vector k is perpendicular (k?c) and parallel to the c-axis (k//c). Peak position of the PL emission band and the onset of the transmission have been found to be significantly different for these two cases. This observed anisotropy is related to anisotropic band structure and the selection rules for the optical absorption in layered GaSe. FTIR transmission spectrum is in good agreement with PL results. © 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.language.isoenen_US
dc.relation.ispartofCrystal Research and Technologyen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGaSeen_US
dc.subjectOptical anisotropyen_US
dc.subjectPhotoluminescenceen_US
dc.subjectAnisotropyen_US
dc.subjectBand structureen_US
dc.subjectFourier transform infrared spectroscopyen_US
dc.subjectLight propagationen_US
dc.subjectSemiconducting selenium compoundsen_US
dc.subjectAnisotropic band structureen_US
dc.subjectEmission bandsen_US
dc.subjectSemiconducting germanium compoundsen_US
dc.titleOptical anisotropy in GaSeen_US
dc.typeArticleen_US
dc.identifier.volume40en_US
dc.identifier.issue9en_US
dc.identifier.startpage893
dc.identifier.startpage893en_US
dc.identifier.endpage895en_US
dc.authorid0000-0001-9406-8441-
dc.identifier.doi10.1002/crat.200410452-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopus2-s2.0-26044459926en_US
dc.identifier.scopusqualityQ2-
dc.ownerPamukkale_University-
item.languageiso639-1en-
item.openairetypeArticle-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept17.03. Physics-
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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