GALLIUM NITRIDE
14
Dec
Subject: Science & tech Concept: Gallium nitride (GaN) is a semiconductor commonly used in light-emitting diodes since the 1990s. The compound is a very hard material that has a Wurtzite crystal structure. Its wide band gap of 3.4 eV affords it special properties for applications in optoelectronic, high-power and high-frequency devices. Features lower on resistance […]