14 December 2016 Photoelectric element on the basis of the sandwich metal-ferroelectric-metal structure
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Proceedings Volume 10176, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics; 1017625 (2016) https://doi.org/10.1117/12.2268262
Event: Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics, 2016, Khabarovsk, Russia
Abstract
It was described the photoelectric element on the basis of thin sandwich metal-ferroelectric-metal system. The effect was observed in doped lithium niobate crystal with two electrodes of different metals. The current value increases dramatically when you reduce the thickness of the crystal. The effect is observed only in doped lithium niobate crystals and has a maximum for concentrations of impurities of iron around 0.3 weight. % . This paper proposed thermal model of the investigated phenomena resulting from field contact potential difference on the borders of section of metal-ferroelectric material. The results obtained can be used to develop radiation receivers, as well as in the interpretation of experimental results on studying the properties of sandwiched metalferroelectric-metal structure.
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Valery I. Ivanov, Valery I. Ivanov, Yury M. Karpets, Yury M. Karpets, Yury O. Perkov, Yury O. Perkov, } "Photoelectric element on the basis of the sandwich metal-ferroelectric-metal structure", Proc. SPIE 10176, Asia-Pacific Conference on Fundamental Problems of Opto- and Microelectronics, 1017625 (14 December 2016); doi: 10.1117/12.2268262; https://doi.org/10.1117/12.2268262
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