Superior lattice thermal conductance of single-layer borophene

Borophene: exceptional thermal conductance Theoretical calculations reveal that borophene has a very high thermal conductance, higher than that of graphene, which currently holds the record among 2D materials. A team led by Yong-Wei Zhang at A*STAR in Singapore demonstrated that thermal transport in...

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Autores principales:	Hangbo Zhou, Yongqing Cai, Gang Zhang, Yong-Wei Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/0140688a06ea45238ea270ca97f9d571
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spelling	oai:doaj.org-article:0140688a06ea45238ea270ca97f9d5712021-12-02T13:41:45ZSuperior lattice thermal conductance of single-layer borophene10.1038/s41699-017-0018-22397-7132https://doaj.org/article/0140688a06ea45238ea270ca97f9d5712017-06-01T00:00:00Zhttps://doi.org/10.1038/s41699-017-0018-2https://doaj.org/toc/2397-7132Borophene: exceptional thermal conductance Theoretical calculations reveal that borophene has a very high thermal conductance, higher than that of graphene, which currently holds the record among 2D materials. A team led by Yong-Wei Zhang at A*STAR in Singapore demonstrated that thermal transport in borophene is highly anisotropic, that is, heat is transported more efficiently in one direction than in the perpendicular one. They attributed this behavior to the fact that phonons—the quanta of the vibrations of the crystal lattice—tend to travel along a specific direction, because the bonds between boron atoms are particularly strong in that direction. The resulting thermal conductance is higher than that of any other 2D material. An improved understanding of thermal transport is relevant for applications in heat dissipation and thermal management.Hangbo ZhouYongqing CaiGang ZhangYong-Wei ZhangNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ChemistryQD1-999ENnpj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492 Chemistry QD1-999
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Chemistry QD1-999 Hangbo Zhou Yongqing Cai Gang Zhang Yong-Wei Zhang Superior lattice thermal conductance of single-layer borophene
description	Borophene: exceptional thermal conductance Theoretical calculations reveal that borophene has a very high thermal conductance, higher than that of graphene, which currently holds the record among 2D materials. A team led by Yong-Wei Zhang at A*STAR in Singapore demonstrated that thermal transport in borophene is highly anisotropic, that is, heat is transported more efficiently in one direction than in the perpendicular one. They attributed this behavior to the fact that phonons—the quanta of the vibrations of the crystal lattice—tend to travel along a specific direction, because the bonds between boron atoms are particularly strong in that direction. The resulting thermal conductance is higher than that of any other 2D material. An improved understanding of thermal transport is relevant for applications in heat dissipation and thermal management.
format	article
author	Hangbo Zhou Yongqing Cai Gang Zhang Yong-Wei Zhang
author_facet	Hangbo Zhou Yongqing Cai Gang Zhang Yong-Wei Zhang
author_sort	Hangbo Zhou
title	Superior lattice thermal conductance of single-layer borophene
title_short	Superior lattice thermal conductance of single-layer borophene
title_full	Superior lattice thermal conductance of single-layer borophene
title_fullStr	Superior lattice thermal conductance of single-layer borophene
title_full_unstemmed	Superior lattice thermal conductance of single-layer borophene
title_sort	superior lattice thermal conductance of single-layer borophene
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/0140688a06ea45238ea270ca97f9d571
work_keys_str_mv	AT hangbozhou superiorlatticethermalconductanceofsinglelayerborophene AT yongqingcai superiorlatticethermalconductanceofsinglelayerborophene AT gangzhang superiorlatticethermalconductanceofsinglelayerborophene AT yongweizhang superiorlatticethermalconductanceofsinglelayerborophene
_version_	1718392536062492672

Superior lattice thermal conductance of single-layer borophene

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