Enhanced near-field radiative heat transfer between a nanosphere and a hyperbolic metamaterial mediated by coupled surface phonon polaritons

2015 ◽  
Vol 158 ◽  
pp. 61-68 ◽  
Author(s):  
Yang Bai ◽  
Yongyuan Jiang ◽  
Linhua Liu
Keyword(s):  
Heat Transfer ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Near Field ◽  
Hyperbolic Metamaterial ◽  
Surface Phonon ◽  
Surface Phonon Polaritons ◽  
Phonon Polaritons

scholarly journals Magnetoplasmon-surface phonon polaritons’ coupling effects in radiative heat transfer

2020 ◽  
Vol 45 (18) ◽  
pp. 5148
Author(s):  
Mingjian He ◽  
Hong Qi ◽  
Yatao Ren ◽  
Yijun Zhao ◽  
Mauro Antezza
Keyword(s):  
Heat Transfer ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Coupling Effects ◽  
Surface Phonon ◽  
Surface Phonon Polaritons ◽  
Phonon Polaritons

Significant enhancement of near-field radiative heat transfer between black phosphorus-covered hyperbolic metamaterial

2020 ◽  
Vol 128 (6) ◽  
pp. 065109
Author(s):  
Zhongxing Wang ◽  
Zhonglei Shen ◽  
Donghai Han ◽  
Yafei Xu ◽  
Matthew Becton ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Near Field ◽  
Black Phosphorus ◽  
Significant Enhancement ◽  
Hyperbolic Metamaterial

Casimir Friction and Near-field Radiative Heat Transfer in Graphene Structures

2017 ◽  
Vol 72 (2) ◽  
pp. 171-180 ◽  
Author(s):  
A.I. Volokitin
Keyword(s):  
Heat Transfer ◽  
Energy Transfer ◽  
Transfer Coefficient ◽  
Graphene Sheet ◽  
Drift Velocity ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Near Field ◽  
Radiative Energy ◽  
Phonon Polaritons

AbstractThe dependence of the Casimir friction force between a graphene sheet and a (amorphous) SiO2 substrate on the drift velocity of the electrons in the graphene sheet is studied. It is shown that the Casimir friction is strongly enhanced for the drift velocity above the threshold velocity when the friction is determined by the resonant excitation of the surface phonon–polaritons in the SiO2 substrate and the electron–hole pairs in graphene. The theory agrees well with the experimental data for the current–voltage dependence for unsuspended graphene on the SiO2 substrate. The theories of the Casimir friction and the near-field radiative energy transfer are used to study the heat generation and dissipation in graphene due to the interaction with phonon–polaritons in the (amorphous) SiO2 substrate and acoustic phonons in graphene. For suspended graphene, the energy transfer coefficient at nanoscale gap is ~ three orders of magnitude larger than the radiative heat transfer coefficient of the blackbody radiation limit.

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