For years, engineers have sought better ways to build tiny, efficient lasers that can be integrated directly onto silicon chips, a key step toward faster, more capable optical communications and ...

For years, engineers have sought better ways to build tiny, efficient lasers that can be integrated directly onto silicon chips, a key step toward faster, more capable optical communications and ...

Researchers investigate an elusive cooling phenomenon in a halide perovskite-based “dots-in-crystal” material, shedding light on its strengths and limitations Cooling systems are an integral part of ...