Thermal transport across nanometre gaps: Phonon transmission vs. air conduction

A Alkurdi, C Adessi, F Tabatabaei, S Li… - International Journal of …, 2020 - Elsevier
Heat transfer between two surfaces separated by a nanometre gap is important for a number
of applications ranging from spaced head disk systems, scanning thermal microscopy and …

Transition from near-field thermal radiation to phonon heat conduction at sub-nanometre gaps

V Chiloyan, J Garg, K Esfarjani, G Chen - Nature communications, 2015 - nature.com
When the separation of two surfaces approaches sub-nanometre scale, the boundary
between the two most fundamental heat transfer modes, heat conduction by phonons and …

Phonon-assisted heat transfer between vacuum-separated surfaces

JB Pendry, K Sasihithlu, RV Craster - Physical Review B, 2016 - APS
With increasing interest in nanotechnology, the question arises of how heat is exchanged
between materials separated by only a few nanometers of vacuum. Here, we present …

Precision measurement of phonon-polaritonic near-field energy transfer between macroscale planar structures under large thermal gradients

M Ghashami, H Geng, T Kim, N Iacopino, SK Cho… - Physical review …, 2018 - APS
Despite its strong potentials in emerging energy applications, near-field thermal radiation
between large planar structures has not been fully explored in experiments. Particularly, it is …

Probing the limits to near-field heat transfer enhancements in phonon-polaritonic materials

R Mittapally, JW Lim, L Zhang, OD Miller, P Reddy… - Nano Letters, 2023 - ACS Publications
Near-field radiative heat transfer (NFRHT) arises between objects separated by nanoscale
gaps and leads to dramatic enhancements in heat transfer rates compared to the far-field …

[PDF][PDF] Force-induced acoustic phonon transport across single-digit nanometre vacuum gaps

A Jarzembski, T Tokunaga, J Crossley… - arXiv preprint arXiv …, 2019 - researchgate.net
Heat transfer between bodies separated by nanoscale vacuum gap distances has been
extensively studied for potential applications in thermal management [1, 2], energy …

Radiative heat exchange driven by acoustic vibration modes between two solids at the atomic scale

M Gómez Viloria, Y Guo, S Merabia, R Messina… - Physical Review B, 2023 - APS
When two solids are separated by a vacuum gap of thickness smaller than the wavelength of
acoustic phonons, the latter can tunnel across the gap thanks to van der Waals forces or …

Strongly coupled near-field radiative and conductive heat transfer between planar bodies

R Messina, W Jin, AW Rodriguez - Physical Review B, 2016 - APS
We study the interplay of conductive and radiative heat transfer (RHT) in planar geometries
and predict that temperature gradients induced by radiation can play a significant role on the …

Tuning phonon transport: from interfaces to nanostructures

PM Norris, NQ Le, CH Baker - Journal of Heat …, 2013 - asmedigitalcollection.asme.org
A wide range of modern technological devices utilize materials structured at the nanoscale
to improve performance. The efficiencies of many of these devices depend on their thermal …

Nanostructures feel the heat

M Francoeur - Nature Nanotechnology, 2015 - nature.com
Nanostructures feel the heat | Nature Nanotechnology Skip to main content Thank you for
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