Green, Martin A.Martin A.GreenEmery, KeithKeithEmeryKing, D.L.D.L.KingIgari, SanekazuSanekazuIgariWarta, WilhelmWilhelmWarta2022-03-032022-03-032000https://publica.fraunhofer.de/handle/publica/19656910.1002/1099-159X(200007/08)8:4<377::AID-PIP339>3.0.CO;2-Hen621697Solar cell efficiency tablesjournal article