Direct observation of large electron–phonon interaction effect on phonon heat transport

To what extent the charge carriers can alter phonon heat conduction at environmental temperatures through electron–phonon interactions is an open question. Here, the authors demonstrate substantial reduction in thermal conductivity at high charge carrier densities due to significant phonon scatterin...

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Autores principales:	Jiawei Zhou, Hyun D. Shin, Ke Chen, Bai Song, Ryan A. Duncan, Qian Xu, Alexei A. Maznev, Keith A. Nelson, Gang Chen
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/bb6d148cb68c4a068f5c0b71eded9863
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spelling	oai:doaj.org-article:bb6d148cb68c4a068f5c0b71eded98632021-12-02T15:39:10ZDirect observation of large electron–phonon interaction effect on phonon heat transport10.1038/s41467-020-19938-92041-1723https://doaj.org/article/bb6d148cb68c4a068f5c0b71eded98632020-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19938-9https://doaj.org/toc/2041-1723To what extent the charge carriers can alter phonon heat conduction at environmental temperatures through electron–phonon interactions is an open question. Here, the authors demonstrate substantial reduction in thermal conductivity at high charge carrier densities due to significant phonon scatterings by electrons.Jiawei ZhouHyun D. ShinKe ChenBai SongRyan A. DuncanQian XuAlexei A. MaznevKeith A. NelsonGang ChenNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jiawei Zhou Hyun D. Shin Ke Chen Bai Song Ryan A. Duncan Qian Xu Alexei A. Maznev Keith A. Nelson Gang Chen Direct observation of large electron–phonon interaction effect on phonon heat transport
description	To what extent the charge carriers can alter phonon heat conduction at environmental temperatures through electron–phonon interactions is an open question. Here, the authors demonstrate substantial reduction in thermal conductivity at high charge carrier densities due to significant phonon scatterings by electrons.
format	article
author	Jiawei Zhou Hyun D. Shin Ke Chen Bai Song Ryan A. Duncan Qian Xu Alexei A. Maznev Keith A. Nelson Gang Chen
author_facet	Jiawei Zhou Hyun D. Shin Ke Chen Bai Song Ryan A. Duncan Qian Xu Alexei A. Maznev Keith A. Nelson Gang Chen
author_sort	Jiawei Zhou
title	Direct observation of large electron–phonon interaction effect on phonon heat transport
title_short	Direct observation of large electron–phonon interaction effect on phonon heat transport
title_full	Direct observation of large electron–phonon interaction effect on phonon heat transport
title_fullStr	Direct observation of large electron–phonon interaction effect on phonon heat transport
title_full_unstemmed	Direct observation of large electron–phonon interaction effect on phonon heat transport
title_sort	direct observation of large electron–phonon interaction effect on phonon heat transport
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/bb6d148cb68c4a068f5c0b71eded9863
work_keys_str_mv	AT jiaweizhou directobservationoflargeelectronphononinteractioneffectonphononheattransport AT hyundshin directobservationoflargeelectronphononinteractioneffectonphononheattransport AT kechen directobservationoflargeelectronphononinteractioneffectonphononheattransport AT baisong directobservationoflargeelectronphononinteractioneffectonphononheattransport AT ryanaduncan directobservationoflargeelectronphononinteractioneffectonphononheattransport AT qianxu directobservationoflargeelectronphononinteractioneffectonphononheattransport AT alexeiamaznev directobservationoflargeelectronphononinteractioneffectonphononheattransport AT keithanelson directobservationoflargeelectronphononinteractioneffectonphononheattransport AT gangchen directobservationoflargeelectronphononinteractioneffectonphononheattransport
_version_	1718386011791163392

Direct observation of large electron–phonon interaction effect on phonon heat transport

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