Self‐Adaptive Polarized Photoresponse in Organic Single‐Crystal Phototransistors for Bionic Night‐Time Polarization Perception (Adv. Mater. 14/2025)

Bionic Polarization Vision In article number 2415530, Xiujuan Zhang and co-workers report a photo-adaptive polarization-sensitive organic phototransistor for bionic night-time polarization perception. Ultrahigh dichroic ratio of >105 is achieved through time accumulation under ultraweak light of 200 nW cm−2. High-contrast polarization imaging is realized in artificial moonlit environment with a low degree of linear polarization of 0.26, reaching the detection threshold of night-active dung beetles.