Investigation of radiation influence on LED

7th International Conference Radiation-thermal Effects and Processes in Inorganic Materials

材料科学;物理学

Rabinovich, O.I.^1 ; Legotin, S.A.^1 ; Didenko, S.I.^1 ; Krasnov, A.A.^1 ; Kovalev, A.N.^1 ; Podgornaya, S.V.^1

National University of Science and Technology, MISiS, Leninskiy pr. bl.4, Moscow

119049, Russia^1

关键词: Critical value;    Fast electrons;    Irreversible changes;    Physical parameters;    Space radiations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/168/1/012047/pdf
DOI  :  10.1088/1757-899X/168/1/012047

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper the investigation goal was to study the radiation effect (irradiation by fast electrons) on detectors, LEDs electro-physical parameters as they are widely used in space shuttles, satellites and airplanes on which space radiation influence. It was detected the critical value of irradiation for the irreversible changes in LED. The way for reducing characteristics degradation is suggested.