Research of the solar-blind and visible-blind photodetectors, based on the AlGaN solid solutions

16th Russian Youth Conference on Physics and Astronomy

物理学;天文学

Lamkin, I.A.^1 ; Tarasov, S.A.^1 ; Petrov, A.A.^1 ; Menkovich, E.A.^1 ; Solomonov, A.V.^1 ; Kurin, S.Yu.^2

Saint-Petersburg Electrotechnical University lETT, Prof. Popova 5, St. Petersburg

197376, Russia^1

GaN-Crystals Ltd., 27 Engels Ave, St. Petersburg

194156, Russia^2

关键词: P type conductivity;    Schottky-barrier photodiode;    Shottky barrier;    Solar blind;    Spectral characteristics;    Ultra-violet photodetectors;    Visible blind;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/572/1/012063/pdf
DOI  :  10.1088/1742-6596/572/1/012063

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

The paper is devoted to the development and study of solar-blind and visible-blind photodetectors. We report on the spectral characteristics of the ultraviolet photodetectors based on Shottky barrier to the epitaxial layers of the n-AlxGa1-xN solid solutions. The use of Schottky barrier photodiodes is advantageous since it does not require the growth of additional epitaxial layer of p-type conductivity.