ScN

Scandium nitride (ScN) is a binary ceramic semiconductor compound belonging to the transition metal nitride family, characterized by a rock-salt crystal structure and wide bandgap properties. Primarily investigated in research and emerging device applications, ScN is explored for high-temperature electronics, piezoelectric devices, and optoelectronic components where its thermal stability and mechanical rigidity offer advantages over conventional semiconductors. Its development remains largely in the laboratory and early commercialization phase, positioning it as a candidate material for next-generation applications in extreme-environment sensing and RF/microwave circuits where traditional semiconductors reach performance limits.