Thermo-Magneto-Electric Transport through a Torsion Dislocation in a Type I Weyl Semimetal

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dc.article.number2972
dc.catalogadoraba
dc.contributor.authorBonilla Moreno, Daniel
dc.contributor.authorMuñoz, Enrique
dc.contributor.authorSoto Garrido, Rodrigo
dc.date.accessioned2023-07-10T13:33:12Z
dc.date.available2023-07-10T13:33:12Z
dc.date.issued2021
dc.description.abstractHerein, we study electronic and thermoelectric transport in a type I Weyl semimetal nanojunction, with a torsional dislocation defect, in the presence of an external magnetic field parallel to the dislocation axis. The defect is modeled in a cylindrical geometry, as a combination of a gauge field accounting for torsional strain and a delta-potential barrier for the lattice mismatch effect. In the Landauer formalism, we find that due to the combination of strain and magnetic field, the electric current exhibits chiral valley-polarization, and the conductance displays the signature of Landau levels. We also compute the thermal transport coefficients, where a high thermopower and a large figure of merit are predicted for the junction.
dc.fechaingreso.objetodigital2023-07-11
dc.fuente.origenORCID
dc.identifier.doi10.3390/nano11112972
dc.identifier.issn2079-4991
dc.identifier.urihttp://doi.org/10.3390/nano11112972
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/74132
dc.information.autorucInstituto de Física; Bonilla Moreno, Daniel; S/I; 1070909
dc.information.autorucInstituto de Física; Muñoz Tavera, Enrique; 0000-0003-4457-0817; 219540
dc.information.autorucInstituto de Física; Soto Garrido, Rodrigo Andrés; S/I; 1019990
dc.issue.numero11
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final15
dc.pagina.inicio1
dc.revistaNanomaterialses_ES
dc.rightsacceso abierto
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectWeyl semimetalses_ES
dc.subjectTransportes_ES
dc.subjectTorsiones_ES
dc.subjectDislocationes_ES
dc.subjectMagnetic fieldes_ES
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.titleThermo-Magneto-Electric Transport through a Torsion Dislocation in a Type I Weyl Semimetal
dc.typeartículo
dc.volumen11
sipa.codpersvinculados1070909
sipa.codpersvinculados219540
sipa.codpersvinculados1019990
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