Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer. / Maslovski, Stanislav I.; Simovski, Constantin R.; Tretyakov, Sergei A.

Metamaterials X. ed. / Allan D. Boardman; Nigel P. Johnson; Kevin Macdonald; Ekmel Ozbay. 2016. 98830O (Proceedings of SPIE; Vol. 9883).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Maslovski, SI, Simovski, CR & Tretyakov, SA 2016, Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer. in AD Boardman, NP Johnson, K Macdonald & E Ozbay (eds), Metamaterials X., 98830O, Proceedings of SPIE, vol. 9883, Metamaterials X, Brussels, Belgium, 04/04/2016. https://doi.org/10.1117/12.2227735

APA

Maslovski, S. I., Simovski, C. R., & Tretyakov, S. A. (2016). Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer. In A. D. Boardman, N. P. Johnson, K. Macdonald, & E. Ozbay (Eds.), Metamaterials X [98830O] (Proceedings of SPIE; Vol. 9883). https://doi.org/10.1117/12.2227735

Vancouver

Maslovski SI, Simovski CR, Tretyakov SA. Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer. In Boardman AD, Johnson NP, Macdonald K, Ozbay E, editors, Metamaterials X. 2016. 98830O. (Proceedings of SPIE). https://doi.org/10.1117/12.2227735

Author

Maslovski, Stanislav I. ; Simovski, Constantin R. ; Tretyakov, Sergei A. / Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer. Metamaterials X. editor / Allan D. Boardman ; Nigel P. Johnson ; Kevin Macdonald ; Ekmel Ozbay. 2016. (Proceedings of SPIE).

Bibtex - Download

@inproceedings{3d7b275e8b404fecaa00a30cb788283c,
title = "Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer",
abstract = "A problem of maximization of the radiative heat transfer (at a given wavelength) between a body and its environment is considered theoretically. It is shown that the spectral density of the radiative heat flux is maximized under the formulated conjugate impedance matching condition, in which case the spectral density of radiated power can exceed the black body limit, resulting in a super-Planckian heat exchange at characteristic distances significantly greater than the wavelength. It is demonstrated that the material parameters of the optimal emitters can be deduced from the known material parameters of the environment and represented by closed-form relations, thus, enabling a way for physical realization of such far-field super-Planckian emitters.",
keywords = "black body, metamaterials, super-Planckian radiative heat transfer, thermal emission",
author = "Maslovski, {Stanislav I.} and Simovski, {Constantin R.} and Tretyakov, {Sergei A.}",
year = "2016",
doi = "10.1117/12.2227735",
language = "English",
series = "Proceedings of SPIE",
publisher = "SPIE",
editor = "Boardman, {Allan D. } and Johnson, { Nigel P. } and Macdonald, { Kevin } and Ozbay, {Ekmel }",
booktitle = "Metamaterials X",

}

RIS - Download

TY - GEN

T1 - Conjugate-impedance matched metamaterials for super-Planckian radiative heat transfer

AU - Maslovski, Stanislav I.

AU - Simovski, Constantin R.

AU - Tretyakov, Sergei A.

PY - 2016

Y1 - 2016

N2 - A problem of maximization of the radiative heat transfer (at a given wavelength) between a body and its environment is considered theoretically. It is shown that the spectral density of the radiative heat flux is maximized under the formulated conjugate impedance matching condition, in which case the spectral density of radiated power can exceed the black body limit, resulting in a super-Planckian heat exchange at characteristic distances significantly greater than the wavelength. It is demonstrated that the material parameters of the optimal emitters can be deduced from the known material parameters of the environment and represented by closed-form relations, thus, enabling a way for physical realization of such far-field super-Planckian emitters.

AB - A problem of maximization of the radiative heat transfer (at a given wavelength) between a body and its environment is considered theoretically. It is shown that the spectral density of the radiative heat flux is maximized under the formulated conjugate impedance matching condition, in which case the spectral density of radiated power can exceed the black body limit, resulting in a super-Planckian heat exchange at characteristic distances significantly greater than the wavelength. It is demonstrated that the material parameters of the optimal emitters can be deduced from the known material parameters of the environment and represented by closed-form relations, thus, enabling a way for physical realization of such far-field super-Planckian emitters.

KW - black body

KW - metamaterials

KW - super-Planckian radiative heat transfer

KW - thermal emission

UR - http://www.scopus.com/inward/record.url?scp=84982279886&partnerID=8YFLogxK

U2 - 10.1117/12.2227735

DO - 10.1117/12.2227735

M3 - Conference contribution

T3 - Proceedings of SPIE

BT - Metamaterials X

A2 - Boardman, Allan D.

A2 - Johnson, Nigel P.

A2 - Macdonald, Kevin

A2 - Ozbay, Ekmel

ER -

ID: 7190775