Phototransistor Behavior in CIGS Solar Cells and the Effect of the Back Contact Barrier

Phototransistor Behavior in CIGS Solar Cells and the Effect of the Back Contact Barrier

In this paper, the impact of the back contact barrier on the performance of Cu (In, Ga) Se<sub>2</sub> solar cells is addressed. This effect is clearly visible at lower temperatures, but it also influences the fundamental parameters of a solar cell, such as open-circuit voltage, fill fac...

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Bibliographic Details
Main Authors: Ricardo Vidal Lorbada, Thomas Walter, David Fuertes Marrón, Dennis Muecke, Tetiana Lavrenko, Oliver Salomon, Raymund Schaeffler
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Energies
Subjects:
photovoltaics
thin-films
CIGS
back contact
barrier
phototransistor
Online Access:https://www.mdpi.com/1996-1073/13/18/4753

Internet

https://www.mdpi.com/1996-1073/13/18/4753

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