Green, Martin A.Martin A.GreenEmery, KeithKeithEmeryKing, D.L.D.L.KingIgari, SanekazuSanekazuIgariWarta, WilhelmWilhelmWarta2022-03-032022-03-032002https://publica.fraunhofer.de/handle/publica/20259510.1002/pip.453en621697Solar cell efficiency tables. Version 20journal article