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Title: Structure and enhanced thermochromic performance of low-temperature fabricated VO2/V2O3 thin film

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4964432· OSTI ID:1356968
 [1];  [1];  [2];  [1];  [1];  [1]
  1. Chinese Academy of Sciences (CAS), Shanghai (China). State Key Lab. of High Performance Ceramics and Superfine Microstructure. Shanghai Inst. of Ceramics
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division. Thin Films and Nanostructures Group

For VO2-based smart window manufacture, it is a long-standing demand for high-quality thin films deposited at low temperature. In this paper, the thermochromic films of VO2 were deposited by a magnetron sputtering method at a fairly low temperature of 250 °C without subsequent annealing by embedding a V2O3 interlayer. V2O3 acts as a seed layer to lower the depositing temperature and buffer layer to epitaxial grow VO2 film. The VO2/V2O3 films display high solar modulating ability and narrow hysteresis loop. Finally, our data can serve as a promising point for industrial production with high degree of crystallinity at a low temperature.

Research Organization:
Chinese Academy of Sciences (CAS), Shanghai (China)
Sponsoring Organization:
USDOE; Science and Technology Commission of Shanghai Municipality (STCSM) (China)
Contributing Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); National Inst. of Advanced Industrial Science and Technology, Nagoya (Japan)
Grant/Contract Number:
14DZ2261203; 5157021410
OSTI ID:
1356968
Journal Information:
Applied Physics Letters, Vol. 109, Issue 14; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 40 works
Citation information provided by
Web of Science

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Cited By (10)

Nonstoichiometric Oxygen‐Dependent Microstructures and Phase Transitions in Post‐Annealed Vanadium Dioxides journal April 2019
Review on thermochromic vanadium dioxide based smart coatings: from lab to commercial application journal January 2018
Multi-nanolayered VO2/Sapphire Thin Film via Spinodal Decomposition journal March 2018
Recent advances in VO 2 -based thermochromic composites for smart windows journal January 2018
Direct and continuous hydrothermal flow synthesis of thermochromic phase pure monoclinic VO 2 nanoparticles journal January 2018
Physical vapour deposition of vanadium dioxide for thermochromic smart window applications journal January 2019
Realization of high luminous transmittance and solar modulation ability by thermochromic VO 2 -based induced transmittance filter (ITF) journal August 2019
Gate-controlled VO 2 phase transition for high-performance smart windows journal March 2019
Notable Enhancement of Phase Transition Performance and Luminous Transmittance in VO2 Films via Simple Method of Ar/O Plasma Post-Treatment journal January 2019
Gate-Controlled VO2 Phase Transition for High-Performance Smart Window text January 2018