Ni Chionna, O.McEvoy, A. J.2006-02-212006-02-212006-02-21198110.1016/0379-6787(81)90086-7https://infoscience.epfl.ch/handle/20.500.14299/224337MOS polycrystalline gallium arsenide solar cells with grain boundary passivationtext::journal::journal article::research article