A Aho, R Isoaho, H Lauri, T Aho, M Raappana… - Progress in …, 2018 - trepo.tuni.fi
Monolithic four‐junction solar cells incorporating two dilute nitride (GaInNAsSb) bottom
junctions are reported. The dilute nitride junctions have band gaps of 0.9 and 1.2 eV, while …