Decay kinetics and energy transfer in ternary phosphate glass doped Eu and Eu/Dy

Decay kinetics and energy transfer in ternary phosphate glass doped Eu and Eu/Dy

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015).— 2016.— [012045, 4 p.]
Main Author: Polisadova E. F. Elena Fyodorovna
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра лазерной и световой техники (ЛиСТ)
Other Authors: Othman H. A.
Summary:Title screen
Different series of glass samples with different glass compositions and different concentrations of rare earth ions (Eu and Eu/ Dy co-doped) were prepared. Excitation and photo-luminescence spectra were measured, for which the observed peaks are attributed to the f-f transitions of the rare earth ions. Decay kinetics of the characteristic emission peaks were registered and investigated using Inokuti-Hirayama model (IH model),when the emission decay deviated from the exponential pattern to study energy transfer in the prepared samples. The IH model is used to determine the energy transfer parameter which is correlated to the glass composition factor.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
распад
перенос
энергия
фосфатное стекло
легирование
Online Access:http://dx.doi.org/10.1088/1757-899X/110/1/012045
http://earchive.tpu.ru/handle/11683/18068
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647012

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