ELECTRONIC EXCITATIONS IN CRYSTALS WITH COMPLEX OXYANIONS

被引：27

作者：

BELSKIY, AN

KAMENSKIKH, IA

MIKHAILIN, VV

SHPINKOV, IN

VASILEV, AN

机构：

[1] Synchrotron radiation laboratory, Moscow State University, Moscow

来源：

PHYSICA SCRIPTA | 1990年 / 41卷 / 04期

关键词：

D O I：

10.1088/0031-8949/41/4/035

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Luminescence excitation spectra of a wide variety of undoped and doped (by rare-earths or transition elements) crystals with alkali-earth cations and complex oxyanions, either octahedral (ZrO32−, CeO32−) or tetrahedral (SO42−, WO42−, PO43−), have been measured using synchrotron radiation of the "Siberia-1" storage ring in the energy range of exciting photons of several bandgaps (up to 35 eV). An attempt is made to work out a uniform approach to the treatment of luminescence excitation of such systems based on the common tendencies observed in the measured spectra. © 1990 IOP Publishing Ltd.

引用

页码：530 / 536

页数：7

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