SENSITIZING PR3+ IONS BY TM3+ IONS IN PHOSPHATE-GLASS

被引：13

作者：

JOSHI, BC

JOSHI, MC

机构：

[1] Department of Physics, Kumaun University, Almora, U.P., Almora Campus

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 142卷 / 1-2期

关键词：

D O I：

10.1016/S0022-3093(05)80021-3

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Energy transfer from trivalent thulium to trivalent praseodymium in sodium phosphate glass has been observed. The transfer occurs by ion pair relaxation between Tm and Pr. High transfer efficiencies have been observed for donor-acceptor distances lying between 16.8 and 20.2 angstrom.

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页码：171 / 174

页数：4

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