ELECTRON ABSORPTION AND EMISSION-SPECTRA OF EU3+ IN KEU(WO4)(2)

被引：6

作者：

HANUZA, J

MACALIK, L

MACALIK, B

STREK, W

机构：

来源：

ACTA PHYSICA POLONICA A | 1993年 / 84卷 / 05期

关键词：

D O I：

10.12693/APhysPolA.84.899

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Electron absorption and emission spectra of EU(3+) ion in stoichiometric KEu(WO4)(2) were measured at the temperature range 15-300 K. The oscillator strengths of f-f transitions and the Judd-Ofelt parameters were evaluated. The assignment of vibronic transitions is given and mechanism of emission decay is discussed.

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页码：899 / 902

页数：4

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