Optical properties of vanadium dioxide thin film as a windows thermochromic coating

Authors

  • Z. P. Wu Dpto. de Desarrollo de Materiales, JAERI/Takasaki
  • A. Miyashita Dpto. de Desarrollo de Materiales, JAERI/Takasaki
  • S. Yamamoto Dpto. de Desarrollo de Materiales, JAERI/Takasaki
  • I. Nashiyama Dpto. de Desarrollo de Materiales, JAERI/Takasaki
  • K. Narumi Takasaki-branch. Centro Avanzado de Ciencias de la Investigación
  • H Naramoto Takasaki-branch. Centro Avanzado de Ciencias de la Investigación

DOI:

https://doi.org/10.3989/mc.2000.v50.i258.405

Abstract


The optical properties of vanadium dioxide (VO2) thin film have been studied for the potential application of intelligent windows. The results show that VO2 film deposited on sapphire substrates exhibits good thermochromic effects, its IR transmittance changes 60% before and after phase transition, and has less thickness dependence than UV transmittance. Doping can significantly reduce transition temperature, such as to 30°C for 1.5% Mo doped VO2.

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Published

2000-06-30

How to Cite

Wu, Z. P., Miyashita, A., Yamamoto, S., Nashiyama, I., Narumi, K., & Naramoto, H. (2000). Optical properties of vanadium dioxide thin film as a windows thermochromic coating. Materiales De Construcción, 50(258), 5–10. https://doi.org/10.3989/mc.2000.v50.i258.405

Issue

Section

Research Articles