Hyperbolic waveguide for long-distance transport of near-field heat flux Auteur(s): Messina R., Ben-Abdallah Philippe, Guizal B., Antezza M., Biehs Svend-Age (Article) Publié: Physical Review B, vol. 94 p.104301 (2016) Texte intégral en Openaccess : Ref HAL: hal-01359633_v1 DOI: 10.1103/PhysRevB.94.104301 WoS: 000383036600004 Exporter : BibTex | endNote 24 Citations 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. |