Coexistent VO2 (M) and VO2 (B) Polymorphous Thin Films with Multiphase-Driven Insulator-Metal Transition

Mengxia Qiu1,2, Wanli Yang3, Peiran Xu1

  • 1State Key Laboratory of Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China.

Summary

Polymorphous vanadium dioxide (VO2) thin films with coexisting VO2 (M) and VO2 (B) phases exhibit phase-dependent insulator-metal transitions. The presence of VO2 (B) promotes the transition temperature in VO2 (M) films.

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