@inproceedings{0b81f4b353034851b49b977600a63a76,
title = "Tunable negative refractive index metamaterials based on thermochromic oxides",
abstract = "A tunable metamaterial is proposed by combining a thermochromic oxide with a fishnet structure. The reflection and transmission coefficients are calculated by finite-difference time-domain (FDTD) method. Then the effective electromagnetic parameters of the metamaterial are retrieved on the basis of these data. The results reveal that an effective negative refractive index is obtained by this proposed structure. Furthermore, the wavelength region with negative refractive index can be self-regulated by simply tuning the temperature, which is of importance to extend the applications of negative refractive index materials. The effects of structural sizes on the negative refractive index are discussed in detail. The sizedependence indicates that wavelength region with negative refractive index can be designed to locate at the desired position by dexterously tailoring the structural parameters.",
keywords = "Fishnet, Internal SPP, Negative refractive index, Thermochromic oxide",
author = "Yimin Xuan and Jinguo Huang and Qiang Li",
year = "2012",
doi = "10.1115/MNHMT2012-75033",
language = "英语",
isbn = "9780791854778",
series = "ASME 2012 3rd International Conference on Micro/Nanoscale Heat and Mass Transfer, MNHMT 2012",
pages = "455--462",
booktitle = "ASME 2012 3rd International Conference on Micro/Nanoscale Heat and Mass Transfer, MNHMT 2012",
note = "ASME 2012 3rd International Conference on Micro/Nanoscale Heat and Mass Transfer, MNHMT 2012 ; Conference date: 03-03-2012 Through 06-03-2012",
}