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Far infrared study of local impurity modes of Gd doped PbTe
dc.creator | Nikolić, Pantelija M. | |
dc.creator | Paraskevopoulos, K.M. | |
dc.creator | Vujatović, Stevan S | |
dc.creator | Nikolić, Maria Vesna | |
dc.creator | Bojicic, Aleksandar | |
dc.creator | Zorba, T.T. | |
dc.creator | Stamenović, B. | |
dc.creator | Blagojević, V. | |
dc.creator | Jović, M. | |
dc.creator | Dasic, M. | |
dc.creator | Koenig, W. | |
dc.date.accessioned | 2022-04-05T14:14:26Z | |
dc.date.available | 2022-04-05T14:14:26Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0254-0584 | |
dc.identifier.uri | http://rimsi.imsi.bg.ac.rs/handle/123456789/241 | |
dc.description.abstract | Single crystal samples of lead telluride doped with Gd were grown using the Bridgman method. Far infrared reflectivity spectra in the temperature range from 10 K to 300 K were measured. The experimental diagrams were numerically analyzed using a fitting procedure based on the plasma-phonon interaction model and the optical parameters were determined, while two local modes of gadolinium were observed at about 155cm(-1) and 230cm(-1) at room temperature. The origin of these local vibrational impurity modes was discussed. | en |
dc.publisher | Elsevier Science Sa, Lausanne | |
dc.rights | restrictedAccess | |
dc.source | Materials Chemistry and Physics | |
dc.subject | Semiconductors | en |
dc.subject | Rare earth impurity | en |
dc.subject | Far infrared reflectivity | en |
dc.title | Far infrared study of local impurity modes of Gd doped PbTe | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 499 | |
dc.citation.issue | 2 | |
dc.citation.other | 112(2): 496-499 | |
dc.citation.rank | M21 | |
dc.citation.spage | 496 | |
dc.citation.volume | 112 | |
dc.identifier.doi | 10.1016/j.matchemphys.2008.05.083 | |
dc.identifier.scopus | 2-s2.0-53449099575 | |
dc.identifier.wos | 000261022200035 | |
dc.type.version | publishedVersion |