Optical response of alternating twisted trilayer graphene

19 pages, 2 figures

Detalles Bibliográficos
Autores: Margetis, Dionisios, Gómez-Santos, Guillermo, Stauber, Tobias
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/393812
Acceso en línea:http://hdl.handle.net/10261/393812
http://arxiv.org/abs/2409.04437v2
Access Level:acceso abierto
Palabra clave:Physics - Mesoscopic Systems and Quantum Hall Effect
Mathematical Physics
Mathematics - Mathematical Physics
Electrical conductivity
Electronic structure
Magnetic susceptibility
Optical conductivity
Surface plasmons
Graphene
Twisted bilayer graphene
Linear response theory
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spelling Optical response of alternating twisted trilayer grapheneMargetis, DionisiosGómez-Santos, GuillermoStauber, TobiasPhysics - Mesoscopic Systems and Quantum Hall EffectMathematical PhysicsMathematics - Mathematical PhysicsElectrical conductivityElectronic structureMagnetic susceptibilityOptical conductivitySurface plasmonsGrapheneTwisted bilayer grapheneLinear response theory19 pages, 2 figuresWe study the optical response of the alternating twisted trilayer graphene by making use of a unitary transformation for the trilayer Hamiltonian and the Kubo formulation of linear response theory. The layer-resolved optical conductivities are expressed in terms of contributions from effective twisted bilayer and single-layer systems along with their coupling. We show that the in-plane magnetic response is proportional to this coupling between the twisted bilayer and single-layer systems; and, due to the different energy scales, the in-plane magnetic response is negligibly small. We also formulate a local electro-magnetic response that involves the vertical gradients of the magnetic field and moment.The authors wish to thank E. Kaxiras, M. Luskin, J. T. Waters, and Z. Zhu for useful discussions. The work of T.S. was supported by Grants No. PID2020-113164GBI00 funded by MCIN/AEI/10.13039/501100011033, No. PID2023-146461NB-I00 funded by Ministerio de Ciencia, Innovacion y Universidades, as well as by the CSIC Research Platform on Quantum Technologies No. PTI-001. G.G-S. acknowledges support from the Spanish Ministry of Science, Innovation and Universities through the "Maria de Maeztu" Programme for Units of Excellence in R&D (Grant No. CEX2023-001316-M) .Peer reviewedAmerican Physical Society0000-0001-9058-502X#NODATA#0000-0003-0983-2420Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/393812http://arxiv.org/abs/2409.04437v2reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésPhysical Review Bhttps://doi.org/10.1103/physrevb.110.205144Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3938122026-05-22T06:33:51Z
dc.title.none.fl_str_mv Optical response of alternating twisted trilayer graphene
title Optical response of alternating twisted trilayer graphene
spellingShingle Optical response of alternating twisted trilayer graphene
Margetis, Dionisios
Physics - Mesoscopic Systems and Quantum Hall Effect
Mathematical Physics
Mathematics - Mathematical Physics
Electrical conductivity
Electronic structure
Magnetic susceptibility
Optical conductivity
Surface plasmons
Graphene
Twisted bilayer graphene
Linear response theory
title_short Optical response of alternating twisted trilayer graphene
title_full Optical response of alternating twisted trilayer graphene
title_fullStr Optical response of alternating twisted trilayer graphene
title_full_unstemmed Optical response of alternating twisted trilayer graphene
title_sort Optical response of alternating twisted trilayer graphene
dc.creator.none.fl_str_mv Margetis, Dionisios
Gómez-Santos, Guillermo
Stauber, Tobias
author Margetis, Dionisios
author_facet Margetis, Dionisios
Gómez-Santos, Guillermo
Stauber, Tobias
author_role author
author2 Gómez-Santos, Guillermo
Stauber, Tobias
author2_role author
author
dc.contributor.none.fl_str_mv 0000-0001-9058-502X
#NODATA#
0000-0003-0983-2420
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Physics - Mesoscopic Systems and Quantum Hall Effect
Mathematical Physics
Mathematics - Mathematical Physics
Electrical conductivity
Electronic structure
Magnetic susceptibility
Optical conductivity
Surface plasmons
Graphene
Twisted bilayer graphene
Linear response theory
topic Physics - Mesoscopic Systems and Quantum Hall Effect
Mathematical Physics
Mathematics - Mathematical Physics
Electrical conductivity
Electronic structure
Magnetic susceptibility
Optical conductivity
Surface plasmons
Graphene
Twisted bilayer graphene
Linear response theory
description 19 pages, 2 figures
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/393812
http://arxiv.org/abs/2409.04437v2
url http://hdl.handle.net/10261/393812
http://arxiv.org/abs/2409.04437v2
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Physical Review B
https://doi.org/10.1103/physrevb.110.205144
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418099458965504
score 15,811543

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