Si4 Sb4 Tm10

Si₄Sb₄Tm₁₀ is a rare-earth intermetallic compound combining silicon, antimony, and thulium—a research-stage material belonging to the family of rare-earth semiconductors and thermoelectric compounds. This composition sits at the intersection of quantum materials research and solid-state physics, where such rare-earth-containing phases are investigated for potential applications in thermoelectric energy conversion, magnetic refrigeration, and advanced semiconductor devices. The incorporation of thulium (a lanthanide) into a Sb-Si framework suggests this material is being explored in academic or specialized industrial settings rather than mainstream production.