Wide-angle and broadband nonreciprocal thermal emitter with cascaded dielectric and Weyl semimetal grating structure

The recent review [Phys. Rev. Appl. 18, 027001 (2022)] has considered that the existing schemes of nonreciprocal radiation are greatly limited by the narrow-operated bandwidth and small angular range. To address these key challenges, here, the wide-angle and broadband nonreciprocal radiation based o...

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Veröffentlicht in:	Applied physics letters 2023-01, Vol.122 (1)
Hauptverfasser:	Wu, Jun, Qing, Ye Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Broadband Emitters Energy harvesting Impedance matching Radiation
Online-Zugang:	Volltext
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