Light can hit a lead halide perovskite crystal that is anything but pristine and still end up as useful electric current.

A new technical paper “High Pressure and Compositionally Directed Route to a Hexagonal GeSn Alloy Class” was published by researchers at the University of Edinburgh, GFZ Helmholtz Centre for ...

Abstract: Detailed data are given for the piezoelectric, elastic, and dielectric properties of lead titanate zirconate ceramic compositions near the rhombohedral-tetragonal phase boundary. These ...