Hyperbolic waveguide for long-distance transport of near-field heat flux
Résumé
Heat flux exchanged between two hot bodies at subwavelength separation distances can exceed the limit predicted by the blackbody theory. However, this super-Planckian transfer is restricted to these separation distances. Here we demonstrate the possible existence of a super-Planckian transfer at arbitrary large separation distances if the interacting bodies are connected in the near field with weakly dissipating hyperbolic waveguides. This result opens the way to long-distance transport of near-field thermal energy.
| Origine | Fichiers éditeurs autorisés sur une archive ouverte |
|---|
Loading...