Open AccessЛюминесценция ионов Pr-=SUP=-3+-=/SUP=- и Nd-=SUP=-3+-=/SUP=- в двойных молибдатах
Author(s) -
Д.О. Софич,
С.Г. Доржиева,
О.Д. Чимитова,
Б.Г. Базаров,
Ю.Л. Тушинова,
Ж.Г. Базарова,
Р.Ю. Шендрик
Publication year - 2019
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2019.05.47598.35f
Subject(s) - luminescence , ion , zirconium , excitation , spectral line , absorption (acoustics) , absorption spectroscopy , analytical chemistry (journal) , materials science , neodymium , atomic physics , chemistry , inorganic chemistry , physics , laser , optics , optoelectronics , organic chemistry , chromatography , quantum mechanics , astronomy , composite material
The optical spectra of samples of double zirconium molybdates activated by rare-earth Pr^3+ and Nd^3+ ions are studied. The presence of bands corresponding to the 4 f –4 f transitions of Pr^3+ and Nd^3+ trivalent ions in the absorption, excitation, and luminescence spectra is shown. A strong dependence of the luminescence intensity of Pr^3+ ions on temperature is revealed.