van der Heide, JohanJohanvan der HeidePosthuma, NielsNielsPosthumaFlamand, GiovanniGiovanniFlamandGeens, WimWimGeensPoortmans, JefJefPoortmans2021-10-172021-10-172008https://imec-publications.be/handle/20.500.12860/14628Cost-efficient thermophotovoltaic cells based on germanium substratesMeeting abstract