Near-field radiative heat transfer (NFRHT) in many-body systems has opened pathways for enabling novel thermal-radiation applications. In this Letter, we investigate hBN-based enhancement and regulation of NFRHT between two monolayer graphene sheets. On the one hand, we predict that adding an intermediate hBN plate can greatly compensate the exponential damping of evanescent waves due to its hyperbolic modes, thus leading to 1.5 times enhancement of the NFRHT without introducing additional thermal source compared to the graphene-graphene system. On the other hand, we find that adjusting the shift frequency of hBN can greatly change the coupling of its hyperbolic modes and graphene surface plasmon polaritons, thus enabling the remarkable the...
We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
International audienceThe radiative heat transfer between two dielectrics can be strongly enhanced i...
Hexagonal boron nitride (hBN) is a natural hyperbolic material, which can also accommodate highly di...
International audienceWe study the radiative heat transfer between multilayer structures made by a p...
Radiative heat transfer is the mechanism by which objects, in absence of conduction and convection, ...
We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
Heat control is a key issue in nano-electronics, where new efficient energy transfer mechanisms are ...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 2015.Cataloged from PD...
We present a thermal device based on the near-field interaction between two substrates made of a pol...
It is shown that thermally excited plasmon- polariton modes can strongly mediate, enhance, and tune ...
It is known that the surface plasmons (SPs) supported by graphene can be strongly coupled with elect...
Every object above zero kelvin emits electromagnetic radiation with the dominant wavelength determin...
It is shown that a graphene layer on top of a dielectric slab can dramatically influence the ability...
Micro/nanoscale thermal radiation is of great importance in advanced energy systems, nanomanufacturi...
International audienceIn this paper, magnetoplasmonic manipulation of near-field radiative heat tran...
We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
International audienceThe radiative heat transfer between two dielectrics can be strongly enhanced i...
Hexagonal boron nitride (hBN) is a natural hyperbolic material, which can also accommodate highly di...
International audienceWe study the radiative heat transfer between multilayer structures made by a p...
Radiative heat transfer is the mechanism by which objects, in absence of conduction and convection, ...
We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
Heat control is a key issue in nano-electronics, where new efficient energy transfer mechanisms are ...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Physics, 2015.Cataloged from PD...
We present a thermal device based on the near-field interaction between two substrates made of a pol...
It is shown that thermally excited plasmon- polariton modes can strongly mediate, enhance, and tune ...
It is known that the surface plasmons (SPs) supported by graphene can be strongly coupled with elect...
Every object above zero kelvin emits electromagnetic radiation with the dominant wavelength determin...
It is shown that a graphene layer on top of a dielectric slab can dramatically influence the ability...
Micro/nanoscale thermal radiation is of great importance in advanced energy systems, nanomanufacturi...
International audienceIn this paper, magnetoplasmonic manipulation of near-field radiative heat tran...
We theoretically demonstrate a near-field radiative thermal switch based on thermally excited surfac...
International audienceThe radiative heat transfer between two dielectrics can be strongly enhanced i...
Hexagonal boron nitride (hBN) is a natural hyperbolic material, which can also accommodate highly di...