Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization

At low temperatures and dimensionality it has become possible to probe the quantum limits of heat transport. Tavakoli et al. show that heat transport through a one-dimensional device can be dominated by non-ideal transmission instead of reaching the regime of thermal conductance quantization.

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Autores principales:	Adib Tavakoli, Kunal Lulla, Thierry Crozes, Natalio Mingo, Eddy Collin, Olivier Bourgeois
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6bf63884c74e4ccaafaf643ec8b95350
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spelling	oai:doaj.org-article:6bf63884c74e4ccaafaf643ec8b953502021-12-02T17:31:59ZHeat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization10.1038/s41467-018-06791-02041-1723https://doaj.org/article/6bf63884c74e4ccaafaf643ec8b953502018-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06791-0https://doaj.org/toc/2041-1723At low temperatures and dimensionality it has become possible to probe the quantum limits of heat transport. Tavakoli et al. show that heat transport through a one-dimensional device can be dominated by non-ideal transmission instead of reaching the regime of thermal conductance quantization.Adib TavakoliKunal LullaThierry CrozesNatalio MingoEddy CollinOlivier BourgeoisNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Adib Tavakoli Kunal Lulla Thierry Crozes Natalio Mingo Eddy Collin Olivier Bourgeois Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
description	At low temperatures and dimensionality it has become possible to probe the quantum limits of heat transport. Tavakoli et al. show that heat transport through a one-dimensional device can be dominated by non-ideal transmission instead of reaching the regime of thermal conductance quantization.
format	article
author	Adib Tavakoli Kunal Lulla Thierry Crozes Natalio Mingo Eddy Collin Olivier Bourgeois
author_facet	Adib Tavakoli Kunal Lulla Thierry Crozes Natalio Mingo Eddy Collin Olivier Bourgeois
author_sort	Adib Tavakoli
title	Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
title_short	Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
title_full	Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
title_fullStr	Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
title_full_unstemmed	Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization
title_sort	heat conduction measurements in ballistic 1d phonon waveguides indicate breakdown of the thermal conductance quantization
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/6bf63884c74e4ccaafaf643ec8b95350
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Heat conduction measurements in ballistic 1D phonon waveguides indicate breakdown of the thermal conductance quantization

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