Y. H. Lee,^† I. Song,^† S. H. Kim, J. H. Park, S. O. Park, J. H. Lee, Y. Won, K. Cho, S. K. Kwak,* J. H. Oh,* "Perovskite Granular Wire Photodetectors with Ultrahigh Photodetectivity", Adv. Mater. 2020, 32, 2002357 [^†Contributed equally]
[Selected as Inside Cover]