Tm1 Au2

Tm₁Au₂ is an intermetallic compound combining thulium (a rare-earth element) with gold, classified as a semiconductor. This is a research-level material studied primarily for its electronic and magnetic properties rather than a commercial engineering staple. The thulium-gold system is of interest in fundamental materials science for understanding rare-earth metallurgics and potential applications in specialized electronics, though practical deployment remains limited to laboratory and prototype contexts.