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https://hdl.handle.net/10356/80525| Title: | Effect of Lanthanum Doping on Modulating Thermochromic Properties of VO2 Thin Films | Authors: | Wang, Ning Shun, Nigel Tan Chew Duchamp, Martial Dunin-Borkowski, Rafal E. Li, Zhong Long, Yi |
Keywords: | Thin films | Issue Date: | 2016 | Source: | Wang, N., Shun, N. T. C., Duchamp, M., Dunin-Borkowski, R. E., Li, Z., & Long, Y. (2016). Effect of Lanthanum Doping on Modulating Thermochromic Properties of VO2 Thin Films. RSC Advances, 6, 48455-48461. | Series/Report no.: | RSC Advances | Abstract: | Lanthanum (La) doped vanadium dioxide (VO2) thin films were fabricated through a facile sol-gel technique. The La doping was found to be effective in reducing the phase transition temperature (τc) of VO2 below the 4 at.% doping level, with a reducing rate of -1.1 °C/at.%. In addition, below the 3 at.% La doping level, the band gap (Eg) decreased steadily with the increasing addition of La dopants. The 5 at.% La doping can enhance both integrated visible transmission (Tlum) and solar modulating ability (ΔTsol) simultaneously. The combination of Tlum=50.1% and ΔTsol=10.3% represents the best value for VO2 continuous thin films. | URI: | https://hdl.handle.net/10356/80525 http://hdl.handle.net/10220/40611 |
DOI: | 10.1039/C6RA09514C | Schools: | School of Materials Science & Engineering School of Mechanical and Aerospace Engineering |
Rights: | © 2016 The Royal Society of Chemistry. This is the author created version of a work that has been peer reviewed and accepted for publication by RSC Advances, The Royal Society of Chemistry. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1039/C6RA09514C]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | MAE Journal Articles MSE Journal Articles |
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|---|---|---|---|---|
| Effect of Lanthanum Doping on Modulating Thermochromic Properties of VO2 Thin Films.pdf | 3.02 MB | Adobe PDF |  View/Open |
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