Ce5CuSe8

Ce5CuSe8 is a rare-earth copper selenide intermetallic compound belonging to the family of lanthanide chalcogenides. This is primarily a research material rather than an established commercial alloy, investigated for its potential in thermoelectric and semiconductor applications where the combination of rare-earth elements, transition metals, and chalcogens can provide tunable electronic and thermal properties. The material's appeal lies in exploring new compositions for energy conversion or solid-state electronics where rare-earth dopants and complex crystal structures enable enhanced performance over conventional binary or ternary systems.