Aluminium nitride
= Aluminium nitride
{wiki=Aluminium_nitride}
Aluminium nitride (AlN) is a chemical compound composed of aluminium and nitrogen. It is a wide-bandgap semiconductor with a hexagonal wurtzite crystal structure. AlN is known for its many properties, including: 1. **Electrical Insulator**: At room temperature, AlN is an excellent electrical insulator, making it suitable for applications in electronics, particularly in high-power and high-frequency devices.