Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning

In most compounds, a roughly linear rise in thermal conductivity (k) with pressure (P) is observed. Here, the authors predict boron phosphide exhibits what may be the steepest rise in k with P of any compound followed by a peak and drop in k due to the action of phonon-scattering selection rules.

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Autores principales:	Navaneetha K. Ravichandran, David Broido
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b92862e7e06144969a29097be79bbe66
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spelling	oai:doaj.org-article:b92862e7e06144969a29097be79bbe662021-12-02T17:47:02ZExposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning10.1038/s41467-021-23618-72041-1723https://doaj.org/article/b92862e7e06144969a29097be79bbe662021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23618-7https://doaj.org/toc/2041-1723In most compounds, a roughly linear rise in thermal conductivity (k) with pressure (P) is observed. Here, the authors predict boron phosphide exhibits what may be the steepest rise in k with P of any compound followed by a peak and drop in k due to the action of phonon-scattering selection rules.Navaneetha K. RavichandranDavid BroidoNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Navaneetha K. Ravichandran David Broido Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
description	In most compounds, a roughly linear rise in thermal conductivity (k) with pressure (P) is observed. Here, the authors predict boron phosphide exhibits what may be the steepest rise in k with P of any compound followed by a peak and drop in k due to the action of phonon-scattering selection rules.
format	article
author	Navaneetha K. Ravichandran David Broido
author_facet	Navaneetha K. Ravichandran David Broido
author_sort	Navaneetha K. Ravichandran
title	Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
title_short	Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
title_full	Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
title_fullStr	Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
title_full_unstemmed	Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
title_sort	exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b92862e7e06144969a29097be79bbe66
work_keys_str_mv	AT navaneethakravichandran exposingthehiddeninfluenceofselectionrulesonphononphononscatteringbypressureandtemperaturetuning AT davidbroido exposingthehiddeninfluenceofselectionrulesonphononphononscatteringbypressureandtemperaturetuning
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Exposing the hidden influence of selection rules on phonon–phonon scattering by pressure and temperature tuning

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