Recrystallization of Single-Crystalline VO2 Microtube Arrays on V2O5 Substrate
Single-crystalline VO2 microtube arrays on V2O5 substrate were fabricated through a thermal oxidation route based on resistive heating V foil in air.Four sheets of akaada shoes as-fabricated single-crystalline VO2 microtube arrays on V2O5 substrate were then, respectively, heated to approximately 855 °C and 1660 °C to melt V2O5 or VO2.The