Publication: Degradation of AIIIBV/Ge triple junction solar cells irradiated by gamma-rays, electrons and neutrons
Дата
2021
Авторы
Ryabtseva, M. V.
Voevodkin, G. S.
Tapero, K. I.
Vagapova, N. T.
Petrov, A. S.
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Аннотация
© 2021The paper presents the results of irradiation of the triple junction solar cell (SC) based on perspective InGaP/InGaAs/Ge semiconductor structure with Ge-substrate by electrons, neutrons and gamma-rays. The electrical and spectral characteristics of the SC were investigated before and after each stage of irradiation. Results show that degradation curves obtained with different types of radiation sources collapse to a single characteristic curve, if they are presented as dependences on displacement damage doses (DDD). It can be considered as the basis for prediction of SC lifetime in space radiation conditions. The proposed methodology develops NRL method. Paper also presents the degradation of each subcell from SC and shows that the InGaAs subcell is the most vulnerable to irradiation due to SC design features.
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Degradation of AIIIBV/Ge triple junction solar cells irradiated by gamma-rays, electrons and neutrons / Ryabtseva, M.V. [et al.] // Microelectronics Reliability. - 2021. - 125. - 10.1016/j.microrel.2021.114350
URI
https://www.doi.org/10.1016/j.microrel.2021.114350
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https://openrepository.mephi.ru/handle/123456789/24653
https://www.scopus.com/record/display.uri?eid=2-s2.0-85113915079&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000704765600006
https://openrepository.mephi.ru/handle/123456789/24653