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dc.creatorJovanic, B. R.
dc.creatorViana, Bruno
dc.creatorDramićanin, Miroslav
dc.creatorPanic, B. M.
dc.creatorRadenkovic, B.
dc.date.accessioned2018-03-03T14:29:08Z
dc.date.available2018-03-03T14:29:08Z
dc.date.issued2008
dc.identifier.issn0925-3467 (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6728
dc.description.abstractThis study considers effects of pressure of up to 110 kbar on line position and fluorescence lifetime T for T-4(1) - GT (6)A(1) transition in LMA:Mn2+ and LMA:Mn2+, Nd3+. Energy transfer between Mn2+ and Nd3+ in LMA:Mn2+, Nd3+ has also been considered. Results indicate pressure induced line shift towards longer wavelengths, a red-shift in both crystals with the same rate of 0.182 nm kbar(-1). Pressure influences fluorescence lifetime T in the considered crystals differently; whereas for LMA:Mn2+ increasing pressure causes slow linear decrease Of T, and for LMA:Mn2+, Nd3+ T increases linearly as pressure raises. Energy transfer efficiencies decrease with pressure. High pressure induced red-shift can be explained by a simple model. (c) 2007 Elsevier B.V. All rights reserved.en
dc.rightsrestrictedAccessen
dc.sourceOptical Materialsen
dc.subjecthigh pressureen
dc.subjectluminescenceen
dc.subjectrare-earth ionsen
dc.subjectmetal transitionen
dc.subjectenergy transferen
dc.titleHigh pressure optical studies of LMA : Mn2+ Nd3+ and LMA : Mn2+en
dc.typearticleen
dcterms.abstractЈованиц, Б. Р.; Драмићанин Мирослав; Виана, Б.; Раденковиц, Б.; Паниц, Б. М.;
dc.citation.volume30
dc.citation.issue7
dc.citation.spage1070
dc.citation.epage1073
dc.identifier.wos000254419100013
dc.identifier.doi10.1016/j.optmat.2007.05.012
dc.citation.rankM22
dc.description.other1st International Conference on Physics of Optical Materials and Devices, Aug 31-Sep 02, 2006, Herceg Novi, Montenegroen
dc.identifier.scopus2-s2.0-39649100870


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