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- Title
Cascade Solar Cells Based on GaP/Si/Ge Nanoheterostructures.
- Authors
Lunin, L. S.; Lunina, M. L.; Pashchenko, A. S.; Alfimova, D. L.; Arustamyan, D. A.; Kazakova, A. E.
- Abstract
GaP/Si/Ge nanoheterostructures have been obtained using the method of pulsed laser deposition, and an energy band diagram of cascade solar cells based on these heterostructures were modeled. GaP and Ge nanolayers grown on Si substrates were studied by Raman spectroscopy and X-ray diffraction. Spectral dependences of the external quantum efficiency response of GaP/Si/Ge nanoheterostructures were determined.
- Subjects
SOLAR cells; SILICON solar cells; PULSED laser deposition; QUANTUM efficiency; RAMAN spectroscopy; X-ray spectroscopy
- Publication
Technical Physics Letters, 2019, Vol 45, Issue 3, p250
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785019030313