AsYO3

AsYO₃ is an experimental compound combining arsenic, yttrium, and oxygen, belonging to the rare-earth oxide semiconductor family. While not yet established in commercial production, materials in this compositional space are of interest for potential optoelectronic and high-temperature semiconductor applications, though arsenic-containing compounds require careful handling due to toxicity concerns. Research into yttrium-based oxides with group 15 dopants focuses on wide-bandgap semiconductors and phosphor materials, but AsYO₃ remains primarily a laboratory compound requiring further development before industrial viability.