Photo-induced effects in the doped ferroelectric

7th International Conference for Young Scientists "High Technology: Research and Applications"

工业技术（总论）

Perkov, Y.^1 ; Karpets, Yu^1 ; Ivanov, V.^1

Department of Physics and Theoretical Mechanics, Far Eastern State Transport University, Khabarovsk, Russia^1

关键词: Light response;    Light-induced;    Lithium niobate crystal;    Photoinduced effects;    Sandwich system;    Two electrodes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/510/1/012014/pdf
DOI  :  10.1088/1757-899X/510/1/012014

学科分类：工业工程学

来源: IOP

【 摘 要 】

Light induced currents in thin lithium niobate crystal were described. New effects were observed in doped lithium niobate crystals with two electrodes of different metals (sandwich system). The light induced response includes the photovoltaic effect and the thermoinduced effect. Spectral and coordinate dependences of the light response are investigated.