T. Volk, M. A. Ivanov, F. Y. Shchapov, N. Rubinina
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引用次数: 0
Abstract
Photoinduced charge transport in LiNbO3 is defined by presence of a Fe-like impurity, Fe2+ being the donor, Fe3+-the acceptor of electrons1. Two level scheme gives the linear dependence of photoconductivity (that is of inverse response 2 times of photorefraction) on the light intensity2.