System and method for automated performance evaluation of perovskite optoelectronic devices

摘要

A system and method for evaluating the performance of a plurality of perovskite optoelectronic devices is disclosed. The system includes a chamber, a light source, a switch board for allowing selection of a device among a plurality of devices in the chamber for measurement; A DC power source for applying a voltage to the device, a source / measurement unit (SMU) for measuring the current of the device; And a computer implemented with a software program that includes at least computer-executable instructions for controlling the SMU, DC power source, switchboard, and light source. A method implemented by a computer for performance evaluation by using a system includes at least one of first current-voltage (IV) data according to a first procedure and second IV data according to a second procedure for analyzing a hysteresis behavior of the device .