UV sensitive heterojunction ZnCoO/n-GaP prepared by spray pyrolysis

Ivan G. Оrletskyi; Eduard V. Maistruk; Ivan P. Koziarskyi; Dmytro P. Koziarskyi

doi:10.1117/12.2616163

20 December 2021 UV sensitive heterojunction ZnCoO/n-GaP prepared by spray pyrolysis

Ivan G. Оrletskyi, Eduard V. Maistruk, Ivan P. Koziarskyi, Dmytro P. Koziarskyi

Proceedings Volume 12126, Fifteenth International Conference on Correlation Optics; 121261U (2021) https://doi.org/10.1117/12.2616163
Event: Fifteenth International Conference on Correlation Optics, 2021, Chernivtsi, Ukraine

Abstract

The I-V and C-V–characteristics of the isotype Zn1_-xCox_O/n-GaP heterojunction fabricated by spray pyrolysis of Zn_1-xCo_xO thin films on n-GaP crystalline substrates have been investigated and analyzed. The mechanisms of electron tunneling through the energy barrier of the heterojunction at forward and reverse currents and the conditions of generating reverse current are analyzed. The dynamics of changes in the capacitive parameters of Zn_1-xCox_O thin film based on the C-V–characteristics is established. The photoelectric properties of the heterostructure are analyzed.

Citation Download Citation

Ivan G. Оrletskyi, Eduard V. Maistruk, Ivan P. Koziarskyi, and Dmytro P. Koziarskyi "UV sensitive heterojunction ZnCoO/n-GaP prepared by spray pyrolysis", Proc. SPIE 12126, Fifteenth International Conference on Correlation Optics, 121261U (20 December 2021); https://doi.org/10.1117/12.2616163

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