Wafer-size VO2 film prepared by water-vapor oxidant
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146642
Abstract: The growth of wafer-scale and uniform monoclinic VO2 film was a challenge if considering the multivalent vanadium atom and the various phase structures of VO2 compound. Directly oxidizing metallic vanadium film in oxygen gas seemed… read more here.
Keywords: water vapor; film; vo2 film; vo2 ... See more keywords
In-Situ thermochromic mechanism of Spin-Coated VO2 film
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150441
Abstract: Abstract In this paper, we assess the applicable possibility of spin-coated VO2 film via a series of in-situ techniques to determine the reliability of its optical properties in thermochromic process. The phase transition and optical… read more here.
Keywords: spin coated; coated vo2; film; phase ... See more keywords
Reversible modulations of insulator–metal transition in an epitaxial VO2 film through thermal crystallization and femtosecond laser-induced-amorphization of capping Ge2Sb2Te5 layer
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0211742
Abstract: We demonstrate reversible modulation of an insulator–metal transition (IMT) of a VO2 film grown on an Al2O3 (001) substrate through crystallization and re-amorphization of a chalcogenide germanium–antimony–telluride (Ge2Sb2Te5: GST) capping layer. After succeeding in the… read more here.
Keywords: layer; vo2 film; crystallization; amorphization ... See more keywords
Interaction of Optical and EHF Waves With VO2 Nanosized Films and Particles
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology"
DOI: 10.1109/jerm.2019.2893070
Abstract: In this paper, VO2 film on quartz substrate was prepared and investigated in an extremely high frequency (EHF) band 27–37 GHz. The study of EHF response of the nanosized VO2 films reveals strong anomalies in the… read more here.
Keywords: ehf; interaction optical; vo2; ehf waves ... See more keywords
Facile Solution Process of VO2 Film with Mesh Morphology for Enhanced Thermochromic Performance
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15124129
Abstract: The fabrication and applications of VO2 film continue to be of considerable interest due to their good thermochromic performance for smart windows. However, low visible transmittance (Tlum) and solar modulation efficiency (∆Tsol) impede the application… read more here.
Keywords: mesh morphology; film; vo2 film; solution process ... See more keywords