V2 O2

V₂O₂ is a vanadium oxide ceramic compound belonging to the family of reduced vanadium oxides, which exhibit semiconductor behavior and interesting electronic properties between metallic and insulating states. This material is primarily of research interest for phase-change applications, smart windows, and thermal management devices where the metal-insulator transition characteristics of vanadium oxides are exploited; it represents an experimental compound within the broader vanadium oxide family (VO₂, V₂O₃, V₂O₅) that engineers consider for next-generation adaptive thermal and optical coatings.