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- Title
Controlling thermal emission of phonon by magnetic metasurfaces.
- Authors
Zhang, X.; Liu, H.; Zhang, Z. G.; Wang, Q.; Zhu, S. N.
- Abstract
Our experiment shows that the thermal emission of phonon can be controlled by magnetic resonance (MR) mode in a metasurface (MTS). Through changing the structural parameter of metasurface, the MR wavelength can be tuned to the phonon resonance wavelength. This introduces a strong coupling between phonon and MR, which results in an anticrossing phonon-plasmons mode. In the process, we can manipulate the polarization and angular radiation of thermal emission of phonon. Such metasurface provides a new kind of thermal emission structures for various thermal management applications.
- Publication
Scientific Reports, 2017, p41858
- ISSN
2045-2322
- Publication type
Article
- DOI
10.1038/srep41858