I-V data for Study on the performance of CuBr2 doped Cs2AgBiBr6 perovskite solar cells with carbon electrode and without a hole-transporting layer

I-V data for 1 at.% CuBr2 doped PSC1原子百分比溴化铜(II)（CuBr2）掺杂的钙钛矿太阳能电池（Perovskite Solar Cell，PSC）的电流-电压（I-V）数据