"Strain-Induced metallization and defect suppression at zipper-like interdigitated atomically thin interfaces enabling high-efficiency halide perovskite solar cells"

Nikolai Tsvetkov, Muhammad Ejaz Khan, Byeong Cheul Moon, Yong-Hoon Kim*, and Jeung Ku Kang* 

ACS Nano, Vol. 15, No. 1, pp. 1805-1816 (2021)