Capacitance effect from high to low level lighting by Real-Time One-Sweep Method for OPV device

To accurate characterization of DSC requires different level lighting consideration on each very slow temporal response. In addition to OPV characteristics requires additional considering the forward/backward sweep in I-V curves, but the related features in measuring I-V curves are more sensitive to temperature due to non-linear issue. Good accuracy data showed measurement shall be real time removing capacitance effect with a Real-Time One-Sweep Method (RTOSM), which is useful to measuring cell more accurately and rapidly when evaluating performance.