On the degradation mechanism of functioning solar cells based on organic-inorganic perovskites

Autor:	Oksana Ismailova, M. B. Marasulov, I. Z. Urolov, B. L. Oksengendler
Rok vydání:	2014
Předmět:	Materials science Renewable Energy Sustainability and the Environment Chemical physics Annealing (metallurgy) Power electronics Photovoltaic system Organic inorganic Frenkel defect Radiation Radiation resistance Ionizing radiation
Zdroj:	Applied Solar Energy. 50:255-259
ISSN:	1934-9424 0003-701X
Popis:	This paper presents the first attempt to build a model and detect the degradation mechanism of organic-inorganic photovoltaic solar cells based on perovskites. The cross section of the process of the formation of a close Frenkel pair in the sublattice of iodine is obtained and its annealing channels are found. It is concluded that there is a nonmonotonic dependence of the stationary number of defects on the intensity of solar radiation, which allows one to analyze the properties of the radiation resistance of a device to ionizing radiation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::99d3d4940188dae06203f672c563480d https://doi.org/10.3103/s0003701x14040100 Zobrazit plný text záznamu Full text from SpringerLink