Visible to infrared low temperature photoluminescence of rare earth doped bismuth germanate crystals

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dc.authorid0000-0002-7278-046X
dc.authorid0000-0002-9615-9045
dc.contributor.authorCanimoglu, A.
dc.contributor.authorAyvacikli, M.
dc.contributor.authorKarabulut, Y.
dc.contributor.authorKarali, T.
dc.contributor.authorCan, N.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this paper, the influence of a series of rare earth (Eu, Tm, Nd) and Cr ion doping on the optical properties of BGO was investigated by means of photoluminescence (PL) from visible to IR region in the 10-300 K temperature range using different types of detectors, namely, photomultiplier tube (PMT), InGaAs (IGA), and Si. Several samples were investigated having dopants concentrations of 03 wt%Nd, 0.4 wt%Tm, 0.06 wt% Cr and 3 ppm Eu. The PL spectra of the samples showed different luminescence behaviour which is assigned to the 4f intra shell transition from rare earth ions. The temperature dependence of the PL from rare earth doped BGO crystals is also examined. (C) 2016 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.apradiso.2016.02.017
dc.identifier.endpage91
dc.identifier.issn0969-8043
dc.identifier.pmid26943903
dc.identifier.scopus2-s2.0-84961154956
dc.identifier.scopusqualityQ3
dc.identifier.startpage86
dc.identifier.urihttps://dx.doi.org/10.1016/j.apradiso.2016.02.017
dc.identifier.urihttps://hdl.handle.net/11480/3660
dc.identifier.volume111
dc.identifier.wosWOS:000374605100014
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofAPPLIED RADIATION AND ISOTOPES
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPhotoluminescence
dc.subjectRare earth
dc.subjectBi4Ge3O12
dc.subjectNIR
dc.subjectLow temperature
dc.titleVisible to infrared low temperature photoluminescence of rare earth doped bismuth germanate crystals
dc.typeArticle

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