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August 13, 2026Advanced ScienceOpen Access

Orientation‐Engineered Insulator‐Metal Transition in Vanadium Dioxide

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Authors

XZXuanchi ZhouXYXiaohui YaoWLW. Lu

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Overview

Randomized trial demonstrates insulator-metal transition in vanadium dioxide, suggesting new electronic functionalities.

Key Points

  • This work aims to explore how crystallographic orientation affects the insulator-metal transition in vanadium dioxide.
  • Utilized VO 2 /TiO 2 heterostructure to control the c R -axis orientation of VO 2 films.
  • Applied theoretical calculations and synchrotron analysis to examine electronic behaviors.
  • Introduced high-Miller-index (102) orientation to study anisotropic IMT behaviors.
  • Achieved in-plane anisotropic transport behaviors and reduced T IMT.
  • Facilitated hydrogen-related electronic phase modifications through inclined oxygen channels.
  • Identified orbital reconfigurations associated with protonation affecting electronic localization in VO 2.

Cite This Study

Zhou et al. (2026) studied this question.

synapsesocial.com/papers/6a7d76792b0e0cff3f63fd1ehttps://doi.org/10.1002/advs.77134
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