Journal
THIN SOLID FILMS
Volume 516, Issue 8, Pages 1992-1997Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.tsf.2007.06.009
Keywords
VxW1-xO2; tungsten dopant; transition temperature; intelligent material
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Funding
- Engineering and Physical Sciences Research Council [EP/E021514/1] Funding Source: researchfish
- EPSRC [EP/E021514/1] Funding Source: UKRI
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W-doped vanadium dioxide thin films were deposited by Aerosol Assisted Chemical Vapour Deposition. Samples were characterised with several different techniques (i.e. X-ray Diffraction, Raman, Scanning Electron Microscopy-Energy Dispersive X-ray Analysis), to determine their composition and morphology. A study of their optical properties was also performed, to test the suitability of these materials as intelligent window coatings. Good changes in the transmittance and reflectance were observed above the transition temperature (decrease and increase respectively). A linear decrease in the transition temperature with increasing tungsten content was also seen, lowering it to room temperature. (C) 2007 Elsevier B.V. All rights reserved.
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