Researchers’ new method that delivers more control over halide perovskites could transform how solar cells, LEDs and lasers ...
Left: scanning transmission electron microscope (STEM) image of a tantalum (Ta) film showing an oxide layer above the atoms of crystalline Ta metal. Right: STEM imaging combined with computational ...
Researchers uncover how the surface structure of silver iodide at the atomic scale triggers ice formation in clouds, ...
Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...