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Please use this identifier to cite or link to this item: https://elib.belstu.by/handle/123456789/22274
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dc.contributor.authorSarakovskis, A.-
dc.contributor.authorGrube, J.-
dc.contributor.authorStrals, K.-
dc.contributor.authorKrieke, G.-
dc.contributor.authorSpringis, M.-
dc.contributor.authorMironova-Ulmane, N.-
dc.contributor.authorSkvortsova, V.-
dc.contributor.authorYukhno, E.K.-
dc.contributor.authorBashkirov, L. A.-
dc.date.accessioned2017-09-05T09:39:08Z-
dc.date.available2017-09-05T09:39:08Z-
dc.date.issued2016-
dc.identifier.citationTemperature and impurity concentration effects on upconversion luminescence in LaInO[3] doped with Er{3+} / A. Sarakovskis [et al.] // Fizika Nizkikh Temperatur. - 2016. - V. 42, No. 7. - P. 733–737ru
dc.identifier.urihttps://elib.belstu.by/handle/123456789/22274-
dc.descriptionIn this paper a novel method for synthesis of LaInO[3] : Er{3+} is reported and upconversion luminescence properties of the synthesized material at different temperatures (9–300 K) are studied. The samples were prepared by co-precipitation and subsequent heat treatment of lanthanum, indium and erbium hydroxides. It is shown that the excitation at 980 nm leads to a strong green upconversion luminescence in the material. At the concentrations above 0.1 mol % of Er{3+} the energy transfer upconversion mechanism of the luminescence becomes evident. Further increase of Er3+ content in the material leads to higher red-to-green upconversion luminescence intensity ratio. The mechanisms responsible for the observed variation are discussed.ru
dc.subjectфотолюминесценцияru
dc.subjectспектры люминесценцииru
dc.subjectгидроксид лантанаru
dc.subjectphotoluminescenceru
dc.subjectupconversion luminescence spectraru
dc.titleTemperature and impurity concentration effects on upconversion luminescence in LaInO[3] doped with Er{3+}ru
dc.typeArticleru
dc.identifier.udc543.4-
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