Thermoelectric properties of two-dimensional Dirac materials

Reference : Thermoelectric properties of two-dimensional Dirac materials


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	Focus Areas :	Physics and Materials Science
	To cite this reference:	http://hdl.handle.net/10993/45596

Title :	Thermoelectric properties of two-dimensional Dirac materials
Language :	English
Author, co-author :	Hasdeo, Eddwi Hesky [University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS) >]
	Krisna, L. P. A. []
	Nugraha, A. R. T. []
Publication date :	3-Sep-2020
Journal title :	AIP Conference Proceedings
Publisher :	American Institute of Physics
Volume :	2256
Issue/season :	1
Pages :	030010
Peer reviewed :	Yes (verified by ORBi^lu)
Audience :	International
ISSN :	0094-243X
e-ISSN :	1551-7616
City :	New York
Country :	NY
Keywords :	[en] Thermoelectric ; 2D materials ; graphene with gap
Abstract :	[en] We performed Boltzmann transport calculation to obtain the Seebeck coefficient, electrical conductivity, electronic thermal conductivity, and thermoelectric figure of merit (ZT) for Dirac systems. We found an enhancement of ZT due to the gap opening. When the phonon thermal conductivity is small enough, the optimum ZT in gapped Dirac system can be larger than 1, which is preferable for thermoelectric applications.
Permalink :	http://hdl.handle.net/10993/45596
DOI :	10.1063/5.0014592
Other URL :	https://aip.scitation.org/doi/abs/10.1063/5.0014592

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