Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.physleta.2012.06.010
Title: Thermoelectric properties of one-dimensional graphene antidot arrays
Authors: Yan, Y.
Liang, Q.-F.
Zhao, H.
Wu, C.-Q.
Li, B. 
Keywords: Graphene antidot lattice
Thermoelectric property
ZT
Issue Date: 16-Jul-2012
Citation: Yan, Y., Liang, Q.-F., Zhao, H., Wu, C.-Q., Li, B. (2012-07-16). Thermoelectric properties of one-dimensional graphene antidot arrays. Physics Letters, Section A: General, Atomic and Solid State Physics 376 (35) : 2425-2429. ScholarBank@NUS Repository. https://doi.org/10.1016/j.physleta.2012.06.010
Abstract: We investigate the thermoelectric properties of one-dimensional (1D) graphene antidot arrays by nonequilibrium Green's function method. We show that by introducing antidots to the pristine graphene nanoribbon the thermal conductance can be reduced greatly while keeping the power factor still high, thus leading to an enhanced thermoelectric figure of merit (ZT). Our numerical results indicate that ZT values of 1D antidot graphene arrays can be up to unity, which means the 1D graphene antidot arrays may be promising for thermoelectric applications. © 2012 Elsevier B.V. All rights reserved.
Source Title: Physics Letters, Section A: General, Atomic and Solid State Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/98388
ISSN: 03759601
DOI: 10.1016/j.physleta.2012.06.010
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