The temperature dependence of incoherently coupled bright-dark screening-photovoltaic solition pairs
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Department of Physics, Yuncheng University, Yuncheng 044000, China;
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2.
Institute of Applied Physics, Xidian University, Xi'an 710071, China
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Received Date:
2003-06-30
Accepted Date:
2003-09-10
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Abstract
Neglecting the diffusion effect,the temperature dependence of the incoherently coupled bright-dark screening-photovoltaic pairs are in the photovoltaic-photorefractive crystals and applied delectric are discussed.For a stable incoherently coupled bright-dark screening-photovoltaic solition pairs are originally formed in a crystal at a given temperature,when the crystal temperature changes,it will evolve into another stable solition pairs.The spatial shape of a stable incoherently coupled bright-dark screening-photovoltaic solition pairs can be reshaped by adjusting the crystals temperature.
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