TY - JOUR AU - Benoit Gaury AU - Paul Haney C2 - Journal of Applied Physics DA - 2016-12-16 DO - https://doi.org/10.1063/1.4972028 LA - en M1 - 120 PB - Journal of Applied Physics PY - 2016 TI - Charged grain boundaries reduce the open circuit voltage of polycrystalline solar cells – an analytic description ER -