So, they created a new indium gallium nitride laser with a novel lateral-corrugated waveguide, in which the long sides of the laser are etched into a zig-zag pattern, rather than being straight.

Nanoengineered heterojunctions using gallium nitride (GaN), indium gallium nitride (InGaN), and cadmium selenide (CdSe) quantum dots have revolutionized the LED industry. Heterojunction photodetectors ...

As the name suggests, the material is a metal alloy, typically a eutectic mixture of gallium, indium, and tin (GaInSn ... and aluminium nitride particles. But rather than just throwing them ...

The amount of material available was very limited, consisting of a small quantity of metallic indium and a little gallium chloride, both kindly supplied by Prof. Fawsitt, of the Inorganic ...

Researchers in China say the semiconductor gallium nitride offers remarkable ... light sources based on materials such as silicon nitride and indium phosphide, the new device had a much wider ...

The article was amended to reflect that the element used for two of the cell junctions is gallium-indium-nitride-arsenide-antimony (GaInNAsSb) and not gallium-indium-sodium sulfide–antimony ...