Y2 Te1 O2

Y2Te1O2 is a rare-earth tellurium oxide semiconductor compound combining yttrium and tellurium in an oxide matrix. This material belongs to the family of mixed-valence rare-earth chalcogenides and remains largely in the research phase, with potential applications in optoelectronics and photonic devices where tellurium-based semiconductors offer tunable bandgaps and light-emission properties. The inclusion of yttrium typically enhances thermal stability and structural rigidity compared to binary tellurium oxides, making it relevant for high-temperature or mechanically demanding semiconductor environments.