3-VALENCE CHARGE-TRANSPORT MODEL FOR EXPLANATION OF THE PHOTOREFRACTIVE EFFECT

被引：67

作者：

BUSE, K

KRATZIG, E

机构：

[1] Fachbereich Physik, Universität Osnabrück, Osnabrück

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1995年 / 61卷 / 01期

关键词：

D O I：

10.1007/BF01090968

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new charge-transport model assuming one center in three different valence states is discussed for explanation of the photorefractive effect. Quantitative description of experimental results in KNbO3:Fe by the model is demonstrated. Many similarities with the so-called ''two-center'' model are found although the microscopic explanation of the light-induced charge transport is rather different.

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页码：27 / 32

页数：6

相关论文

共 37 条

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