Optical conductivity of ABA stacked graphene trilayer : mid-IR resonance due to band nesting

doi:10.1088/0953-8984/26/39/395301

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/32087

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Campo DC	Valor	Idioma
dc.contributor.author	Rashidian, Zeinab	por
dc.contributor.author	Bludov, Yuliy V.	por
dc.contributor.author	Ribeiro, R. M.	por
dc.contributor.author	Peres, N. M. R.	por
dc.contributor.author	Vasilevskiy, Mikhail	por
dc.date.accessioned	2014-12-16T15:54:53Z	-
dc.date.available	2014-12-16T15:54:53Z	-
dc.date.issued	2014-09-05	-
dc.date.submitted	2014-06-02	-
dc.identifier.citation	Rashidian, Z., Bludov, Y. V., Ribeiro, R. M., Peres, N. M. R., & Vasilevskiy, M. I. (2014). Optical conductivity of ABA stacked graphene trilayer: Mid-IR resonance due to band nesting. Journal of Physics Condensed Matter, 26(39).	-
dc.identifier.issn	0953-8984	por
dc.identifier.uri	https://hdl.handle.net/1822/32087	-
dc.description.abstract	The band structure and the optical conductivity of an ABA (Bernal-type) stacked graphene trilayer are calculated. It is shown that, under appropriate doping, a strong resonant peak develops in the optical conductivity, located at the frequency corresponding to approximately 1.4 times the interlayer hopping energy and caused by the 'nesting' of two nearly parabolic bands in the electronic spectrum. The intensity of this resonant absorption can be controlled by adjusting the gate voltage. The effect is robust with respect to increasing temperature.	por
dc.description.sponsorship	Financial support from the COMPETE Programme (FEDER) and the Portuguese Foundation for Science and Technology (FCT) through Projects PEst-C/FIS/UI0607/2013 and PTDC/FIS/113199/2009, as well as MATEPRO Project (ON2 Program) is gratefully acknowledged. ZR thanks the hospitality of the Physics Center of Minho University during her stay in Portugal. YVB, NMRP, RR and MIV acknowledge support by the EC under Graphene Flagship (contract no. CNECT-ICT-604391).	por
dc.language.iso	eng	por
dc.publisher	IOP Publishing Ltd	por
dc.relation	info:eu-repo/grantAgreement/FCT/5876-PPCDTI/113199/PT	-
dc.relation	info:eu-repo/grantAgreement/EC/FP7/604391/EU	-
dc.rights	openAccess	por
dc.subject	graphene	por
dc.subject	Bernal stacking	por
dc.subject	optical absorption	por
dc.title	Optical conductivity of ABA stacked graphene trilayer : mid-IR resonance due to band nesting	por
dc.type	article	por
dc.peerreviewed	yes	por
dc.relation.publisherversion	http://iopscience.iop.org/0953-8984/26/39/395301/	por
sdum.publicationstatus	published	por
oaire.citationStartPage	395301-1	por
oaire.citationEndPage	395301-9	por
oaire.citationIssue	39	por
oaire.citationVolume	26	por
dc.identifier.doi	10.1088/0953-8984/26/39/395301	por
dc.subject.wos	Science & Technology	por
sdum.journal	Journal of Physics: Condensed Matter	por
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