FeTmO3

FeTmO3 is a rare-earth perovskite ceramic compound containing iron and thulium oxides, belonging to the family of magnetic and multiferroic oxide ceramics. This material is primarily of research interest for its potential magnetic and electrical properties at specific temperatures; it is not yet widely established in mainstream industrial production. The compound represents the broader class of rare-earth ferrites being investigated for applications requiring simultaneous magnetic and ferroelectric behavior, such as magnetoelectric sensors, memory devices, and microwave components, though current use remains largely confined to academic and experimental development rather than volume production.