Single-graded CIGS with narrow bandgap for tandem solar cells

Multi-junction solar cells show the highest photovoltaic energy conversion efficiencies, but the current technologies based on wafers and epitaxial growth of multiple layers are very costly. Therefore, there is a high interest in realizing multi-junction tandem devices based on cost-effective thin f...

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Bibliographic Details
Main Authors: Thomas Feurer, Benjamin Bissig, Thomas P. Weiss, Romain Carron, Enrico Avancini, Johannes Löckinger, Stephan Buecheler, Ayodhya N. Tiwari
Format: Article
Language:English
Published: Taylor & Francis Group 2018-12-01
Series:Science and Technology of Advanced Materials
Subjects:
CIS
Online Access:http://dx.doi.org/10.1080/14686996.2018.1444317