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Пространственное распределение ионов Tb3+ во фторофосфатных стеклах системы Ba(PO3)2 MgCaSrBaAl2F14

Пространственное распределение ионов Tb3+ во фторофосфатных стеклах системы Ba(PO3)2 MgCaSrBaAl2F14

Abstract

Ba(PO3)2 MgCaSrBaAl2F14, сделанного на основе анализа поведения радиационных дефектов, с помощью изучения физико-химических свойств, отражающих изменение структуры стекла. Установленная корреляция между поведением радиационных дефектов, данными спектрально-люминесцентного анализа и характером изменения физико-химических свойств позволяет оценить критические концентрации активатора, при которых происходит перестройка структуры стекла. Предлагается модель структуры стекла состава 5 Ba(PO3)2I95 MgCaSrBaAl2F14, содержащего 0,1 мол. % TbF3.The paper is devoted to verification of conclusion about the connection between Tb3+ ion concentration and Ba(PO3)2 MgCaSrBaAl2F14 glass structure reconstruction based on radiation defect behavior analysis using physical and chemical property investigation that reflects glass structure reconstruction. The correlation established between radiation defect behavior, photoluminescence data and physical and chemical property change character makes it possible to estimate a crucial doped ion concentration under which a glass structure reconstruction takes place. A glass structure model of composition 5 Ba(PO3)2I95 MgCaSrBaAl2F14 doped with 0,1 mol. % TbF3 is proposed.

Работа посвящена проверке справедливости заключения о связи концентрации ионов активатора Tb3+ с перестройкой структуры стекла

Keywords

активатор, концентрационная зависимость, объем захвата, пространственное распределение, псевдобинарная система, редкоземельный элемент, собственный радиационный дефект, структура

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold