APPLICATIONS OF SYNCHROTRON RADIATION IN DEFECT AND COLOR CENTER RESEARCH

被引：16

作者：

CASALBONI, M

GRASSANO, UM

机构：

[1] Department of Physics, University of Rome-Tor Vergata, 00173 Rome, Via O. Raimondo

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1990年 / 51卷 / 07期

关键词：

alkali halides; Auger-free luminescence; Color centers; excitons; impurities; photon multiplication; radiation damage; rare-earth ion impurities; synchrotron radiation; thallium-like ion impurities;

D O I：

10.1016/0022-3697(90)90150-E

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

VUV synchrotron radiation in the energy interval between 4 and 100 eV has been widely used in the study of the optical properties of large gap insulators either pure or doped with various impurities such as heavy metals and rare earths. Besides the absorption and emission properties, important results such as photon multiplication and Auger-free luminescence have been revealed in these investigations. The radiative damage produced in ionic crystals by synchrotron radiation is also discussed, with a brief description of the lattice defects produced and the atom or ion desorption from the irradiated crystals. © 1990.

引用

页码：805 / 819

页数：15

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