zhpsЖурнал прикладной спектроскопииZhurnal Prikladnoii Spektroskopii0514-7506B. I. Stepanov Institute of Physics of the National Academy of Scienceszhps-1108Research ArticleАННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙABSTRACTS ENGLISH-LANGUAGE ARTICLESФотолюминесцентные свойства Ba2Be2B2O7, легированного ионами Dy3+Photoluminescence Properties of Dy3+-Doped Ba2Be2B2O7Pekgözlüİ.Pekgözlüİ.

Карабюк

Karabük

pekgozluilhan@yahoo.comУниверситет КарабюкKarabuk University, Faculty of Engineering, Department of Environmental Engineering202228072022894597597Copyright © Pekgözlü İ., 20222022Pekgözlü İ.Pekgözlü İ.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://zhps.ejournal.by/jour/article/view/1108

Ba2Be2B2O7, легированный ионами Dy3+, получен методом сжигания и охарактеризован с использованием рентгенодифракционного анализа. Фотолюминесцентные свойства синтезированных боратов проанализированы с помощью флуоресцентного спектрометра. Ba2Be2B2O7:Dy3+ излучает свет длин волн 483, 575 и 667 нм при возбуждении УФ-излучением с длиной волны 351 нм. Изучены фотолюминесцентные свойства образцов Ba2Be2B2O7:Dy3+ с различными мольными соотношениями.

Установлено, что оптимальная концентрация ионов Dy3+ в Ba2Be2B2O7 составляет 0.05 моль.

Dy3+-doped Ba2Be2B2O7 was prepared and characterized using a combustion method and X-ray diffraction analysis. The photoluminescence (PL) properties of the synthesized borates were analyzed using a fluorescence spectrometer. Dy3+-doped Ba2Be2B2O7 emits 483, 575, and 667 nm light in response to the UV excitation of 351 nm. Subsequently, different mole ratios of Dy3+-doped Ba2Be2B2O7 were prepared, and their PL properties were studied in detail. Finally, the optimal concentration of Dy3+ ions in Ba2Be2B2O7 was found to be 0.05 mole.

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The authors declare that there are no conflicts of interest present.