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Updated: Jun 5, 2026

Characterization of Thermal Transport in One-dimensional Solid Materials
Published on: January 26, 2014
Mesoscopic description of radiative heat transfer at the nanoscale
S-A Biehs1, E Rousseau, J-J Greffet
1Laboratoire Charles Fabry, Institut d'Optique, CNRS, Université Paris-Sud, Campus Polytechnique, RD128, 91127 Palaiseau Cedex, France.
Abstract:
We present a formulation of the nanoscale radiative heat transfer using concepts of mesoscopic physics. We introduce the analog of the Sharvin conductance using the quantum of thermal conductance. The formalism provides a convenient framework to analyze the physics of radiative heat transfer at the nanoscale. Finally, we propose a radiative heat transfer experiment in the regime of quantized conductance.
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