Single-graded CIGS with narrow bandgap for tandem solar cells

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Feurer, T., Bissig, B., Weiss, T. P., Carron, R., Avancini, E., Löckinger, J., … Tiwari, A. N. (2018). Single-graded CIGS with narrow bandgap for tandem solar cells. Science and Technology of Advanced Materials, 19(1), 263-270. https://doi.org/10.1080/14686996.2018.1444317