CeN

Cerium nitride (CeN) is a rare-earth ceramic compound that functions as a semiconductor, combining cerium—a lanthanide element—with nitrogen in a face-centered cubic crystal structure. It belongs to the family of rare-earth nitrides, which are of significant interest in materials research for their potential high hardness, thermal stability, and electronic properties. While not yet widely deployed in mainstream industrial production, CeN is actively studied as a candidate material for advanced applications where rare-earth compounds can provide superior performance compared to conventional semiconductors and ceramics, particularly in extreme environments or specialized electronic devices.