Line Plot from Scientific Research

Simulated QFLS versus voltage scans with (solid lines) and without (dotted lines) the inclusion of mobile ions. The black circles indicate the QFLS at OC. It is apparent that the high value of PLQY at SC measured via operando PL can only be recreated when mobile ions are included in the simulation. Additionally, the QFLS is observed to decrease at high voltages in the case with no mobile ions, which is contrary to the experimental results.

DOI