Unraveling Structural Phase Transformation by Simultaneously Determining the Lattice Constants and Mismatch Angle in VO2/Al2O3 Epitaxial Thin Films

Unraveling Structural Phase Transformation by Simultaneously Determining the Lattice Constants and Mismatch Angle in VO2/Al2O3 Epitaxial Thin Films

As a prototype of a strongly correlated electron system, bulk vanadium dioxide (VO2) exhibits a large and reversible metal–insulator transition (MIT) near 340 K, concomitantly accompanied by a monoclinic–rutile structural phase transformation (SPT). In this study, we systematically investigated the...

Full description

Bibliographic Details
Main Authors: Yichao Liu, Cangmin Wang, Wenyu Huang, Shaoting Wang, Huaili Qiu, Weifeng Ge, Meixia Chen, Hui Zhang, Yueliang Gu, Xingmin Zhang, Xiaolong Li, Xingyu Gao, Yuanjun Yang
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-03-01
Series:Frontiers in Materials
Subjects:
metal-insulator transition
structural phase transformation
VO2 epitaxial film
lattice constants and mismatch angle
high-resolution X-ray diffraction
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2022.866468/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2022.866468/full

Similar Items