Related Experiment Video
Updated: Mar 11, 2026

In Situ Monitoring of the Accelerated Performance Degradation of Solar Cells and Modules: A Case Study for CuIn,GaSe2 Solar Cells
Published on: October 3, 2018
Enhancing perovskite detector performance via bias-induced aging: a reproducible and universal approach
Qingli Zhang1, Jincong Pang1, Shunsheng Yuan1
1Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China. jpang@hust.edu.cn.
None:
Perovskite RTSDs remain limited by reproducibility. We report a universal reverse-bias aging protocol that drives halogen migration and self-heals bromine Frenkel defects, lowering dark current and boosting charge collection efficiency. Validated on hundreds of APbBr3 single crystals from multiple sources, it delivers reproducible, near state-of-the-art (2%) energy resolution and a transferable recipe.

