Green, Martin A.Martin A.GreenEmery, KeithKeithEmeryKing, D.L.D.L.KingIgari, SanekazuSanekazuIgariWarta, WilhelmWilhelmWarta2022-03-032022-03-032003https://publica.fraunhofer.de/handle/publica/20326410.1002/pip.499en621697Solar cell efficiency tables (version 22)journal article