Halide perovskites—already a focus of major research into efficient, low-cost solar cells—have been shown to handle light ...

Perovskite films release light in mere picoseconds thanks to ordered nanodomains. This discovery transforms materials once ...

This specimen is one of 115 samples of "fine and rare chemicals" produced by John Uri Lloyd for display at the Cincinnati Industrial Exposition of 1875. Lloyd was presumably awarded a "blue ribbon" ...

Quantum effects lasting just 2 trillionths of a second discovered in easily manufactured perovskite films could enable ultra-fast light technology and practical quantum devices.