Résumé:

We examine the near-field radiative heat transfer between graphene-based nanostructures including parallel and laterally shifted graphene gratings and between nanoparticles and graphene gratings. We use the scattering matrix formalism together with a Local Basis Function Fourier-based method to calculate the graphene grating electromagnetic scattering. We study how the lateral shift can effectively modulate the heat transfer for different filling factor and chemical potential, and the role played by different electromagnetic modes in these structures on the radiative energy transfer. This studies has the potential to unveil new avenues for harnessing the lateral shift effect on radiative heat transfer in graphene-based nanodevices.