4 papers
Near-field Dressing of Thermal Emission
Victor Guillemot, Raphael Mol, Riccardo Messina +4
Radiative heat transfer at subwavelength distances is generally understood as enhanced energy exchange mediated by photon tunnelling between neighboring bodies. While near-field in…
A high-sensitivity resistance bridge for nanoscale thermal microscopy
Wilfrid Poirier, Victor Guillemot, Mohammed Mghalfi +2
Measurements of heat flux between micro-objects, in vacuum or in air, are challenging because of their small size and the low thermal conductance of the medium between them. One wa…
Enhanced Near-Field Thermal Radiation Driven by Multiple Corner and Edge Modes in Subwavelength Square Nanowires
Jose Ordonez-Miranda, Minggang Luo, Michele Diego +4
We demonstrate that the near-field thermal radiation between subwavelength SiC nanowires with square cross sections is dominated by multiple corner and edge resonances rather than…
Non-monotonic radiative heat transfer in the transition from far field to near field
Victor Guillemot, Riccardo Messina, Valentina Krachmalnicoff +4
We present high precision measurements of the radiative heat transfer of a glass microsphere immersed in a thermal bath in vacuum facing three different planar substrates (SiO2, Si…