TY - EJOUR T1 - Reversible oxygen-induced p-doping of mixed-cation halide perovskites AU - Shin, Dongguen AU - Zu, Fengshuo AU - Koch, Norbert PY - 2021 LA - eng PB - Humboldt-Universität zu Berlin JO - APL materials : high impact open access journal in functional materials science DO - http://dx.doi.org/10.18452/24412 ER -