Single-frame HDR vision
A 2D synaptic device based on NbOI₂ that exploits in-plane anisotropy and time-stretching photoresponse to fuse spatial-polarization and luminance features directly in the sensor, eliminating multi-frame exposure synthesis.
Ouyang, Decai · Wang, Mengqi · Zhang, Na · Wenke, He · Li, Yuan · Zhai, Tianyou
Advanced Materials 2025