Radiative Thermal Switch Exploiting Hyperbolic Surface Phonon Polaritons
نویسندگان
چکیده
We study the radiative heat flux between two nanoparticles in close vicinity to natural hyperbolic material hBN with its optical axis oriented parallel interface. show that can be efficiently modulated when rotating due coupling highly directional surface modes hBN. Finally, we discuss thickness and distance dependence of this effect.
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ژورنال
عنوان ژورنال: Physical review applied
سال: 2021
ISSN: ['2331-7043', '2331-7019']
DOI: https://doi.org/10.1103/physrevapplied.15.064073