activity
20192026
most citedThe ampere and the electrical units in the quantum era

25 citations · 41 across the 5 of their papers we have counts for

collaborators

5 papers

physics.optics2026

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…

physics.ins-det2026

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…

cond-mat.mes-hall2024★ 5 cited

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…

cond-mat.mes-hall2024★ 11 cited

A primary quantum current standard based on the Josephson and the quantum Hall effects

Sophie Djordjevic, Ralf Behr, W. Poirier

The new definition of the ampere calls for a quantum current standard able to deliver a flow of elementary charges, , controlled with a relative uncertainty of . Despit…

cond-mat.mes-hall2019★ 25 cited

The ampere and the electrical units in the quantum era

W. Poirier, S. Djordjevic, F. Schopfer +1

By fixing two fundamental constants from quantum mechanics, the Planck constant and the elementary charge , the revised Système International (SI) of units endorses explicit…