On the local structure of Cd3+ centers in (BaGeO3)1 − x − y(Al2O3)x(0.45CaF2 · 0.55MgF2)y glasses

被引：0
|
作者：
S. A. Nemov
A. V. Marchenko
P. P. Seregin
机构：
[1] St. Petersburg State Polytechnical University,
[2] Herzen Russian State Pedagogical University,undefined
来源：
Glass Physics and Chemistry | 2008年 / 34卷
关键词：
Gadolinium; Glass Physic; Quadrupole Doublet; Pole Splitting; Gadolinium Oxide;
D O I：
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学科分类号：
摘要：
A correlation between the 155Gd Mössbauer spectra of the GdAlO3 and Gd3Al5O12 compounds and Gd3+-doped glasses in the (BaGeO3)1 − x − y(Al2O3)x(0.45CaF2 · 0.55MgF2)y system is revealed. The conclusion is drawn that, in the structure of the glasses under investigation, trivalent gadolinium atoms form structural units characteristic of mixed gadolinium and aluminum oxides.
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页码：343 / 345
页数：2
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