New device enables fast reprogramming with reduced power consumption.

New material shows a large nonreciprocal absorption of light depending on the direction of light propagation.

New approach is using optoelectronic metasurfaces to induce local directional charge flows.

The metamaterial is formed by randomly oriented bi-material nanocylinders in a host medium.

New approach for an AI system in optical fibers.

Extending the planar recording architecture to three dimensions with hundreds of layers.

Demonstration of robust light propagation in open systems for the first time.

Organic photoswitches for a light-induced spatial tuning of metasurface resonances.