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This study demonstrates stable photoelectricity-induced halide segregation in epitaxial mixed-halide perovskite microwire networks on mica, verified by in-situ observations. Dynamic segregation-recovery processes and reconfigurable self-powered photoresponse reveal physical computing potential.

Conventional mechanoreceptors are limited by the trade-off between sensitivity and stability. Here, the authors present an artificial tactile neuromorphic device with a mechanical sensing unit based on a non-faradaic junction and a neuromorphic computing unit, enabling accurate object recognition.

2D hexagonal boron arsenide (h-BAs) is predicted to show interesting electronic and thermal properties, but its synthesis has so far remained elusive. Here, the authors report a method to synthesize 2D crystalline h-BAs nanosheets, showing their application for the realization of rigid and flexible low-power memristors.

The authors demonstrate a multifunctional flexible metasurface platform that integrates deformation sensors with an adaptive encoding algorithm, providing high-performance robustness in dynamic deformation scenarios.

Traditional silicon vision chips often challenge in emulating complex biological behaviors. This work reports birdlike broadband neuromorphic visual sensor arrays with 5 bits of in-memory sensing and computing. The built reservoir computing system achieves motion and UV grayscale information extraction, leading to fusion visual imaging.

The authors report an inorganic tellurium-selenium-oxygen (TeSeO) alloyed semiconductor for high-mobility p-channel transistors and broadband photodetectors, through the scalable thermal evaporation method combined with post-oxygen implantation.

Here, the authors report a low-temperature pulse irradiation synthesis method to prepare thermoelectric metal chalcogenide (Bi₂Se₃, SnSe₂ and Bi₂Te₃) thin films on various flexible substrates, showing their application for the realization of broadband photothermoelectric detectors.

The limited scalability of 1D semiconductors has restricted their large-area optoelectronic applications so far. Here, the authors report the low-temperature synthesis of wafer-scale van der Waals nanomeshes composed of self-welding Te nanowires on various substrates, showing improved transport and photoelectric properties.