Effect of germanium fraction on the effective minority carrier lifetime in thin film amorphous-Si/crystalline-Si1xGex/crystalline-Si heterojunction solar cells
AIP Advances (2013) - Comment
doi: 10.1063/1.4805078  issn: 2158-3226 

Sabina Abdul Hadi, Pouya Hashemi, Nicole DiLello, Evelina Polyzoeva, Ammar Nayfeh, Judy L. Hoyt