Degradation and recovery of the external quantum efficiency of organic photovoltaic structure
- Авторы: Lazarev V.1, Blinov L.1, Yudin S.1, Palto S.1
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Учреждения:
- Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”
- Выпуск: Том 62, № 2 (2017)
- Страницы: 309-312
- Раздел: Surface and Thin Films
- URL: https://journals.rcsi.science/1063-7745/article/view/190886
- DOI: https://doi.org/10.1134/S1063774517020158
- ID: 190886
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Аннотация
The photosensitivity of a mixed composition of donor CuPc and acceptor C60, its degradation in time (for 16 months), and partial recovery (issues that were out of consideration previously) have been investigated. The sample is a simple nanostructure without encapsulation (quartz–SnO2–CuPc:C60–Al), the degradation of which is easier to analyze. It is shown that the process under study involves two mechanisms: slow (because of the decrease in the carrier lifetime) and relatively fast (because of the decrease in the internal field) degradations of the sample photosensitivity.
Об авторах
V. Lazarev
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”
Автор, ответственный за переписку.
Email: lbf@ns.crys.ras.ru
Россия, Moscow, 119333
L. Blinov
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”
Email: lbf@ns.crys.ras.ru
Россия, Moscow, 119333
S. Yudin
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”
Email: lbf@ns.crys.ras.ru
Россия, Moscow, 119333
S. Palto
Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics”
Email: lbf@ns.crys.ras.ru
Россия, Moscow, 119333