Reflectionless transport of surface Dirac fermions on topological insulators with induced ferromagnetic domain walls

Kurzanzeige
dc.contributor.authorWickles, Christian
dc.contributor.authorBelzig, Wolfgang
dc.date.accessioned2013-03-18T09:52:57Zdeu
dc.date.available2013-03-18T09:52:57Zdeu
dc.date.issued2012
dc.description.abstractThe properties of surface Dirac fermions on a three-dimensional topological insulator in proximity to amagnetic insulator with spatially textured magnetization are considered. We present an exact analytical treatment of the domain-wall resistance and the spectrum for an extended generic domain wall with in-plane and out-of-plane magnetizations. In the latter case, we find oscillations in the domain-wall resistance as a function of the wall width and for certain widths a complete absence of reflections for all incoming momenta. The surprising occurrence of oscillations and the reflectionless potentials can be related to a supersymmetry of the surface Dirac Hamiltonian combined with the domain-wall profile.eng
dc.description.versionpublished
dc.identifier.citationPhysical Review B ; 86 (2012), 3. - 035151deu
dc.identifier.doi10.1103/PhysRevB.86.035151deu
dc.identifier.ppn380076853deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/22484
dc.language.isoengdeu
dc.legacy.dateIssued2013-03-18deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subject.ddc530deu
dc.titleReflectionless transport of surface Dirac fermions on topological insulators with induced ferromagnetic domain wallseng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Wickles2012Refle-22484,
  year={2012},
  doi={10.1103/PhysRevB.86.035151},
  title={Reflectionless transport of surface Dirac fermions on topological insulators with induced ferromagnetic domain walls},
  number={3},
  volume={86},
  issn={1098-0121},
  journal={Physical Review B},
  author={Wickles, Christian and Belzig, Wolfgang}
}
kops.citation.iso690WICKLES, Christian, Wolfgang BELZIG, 2012. Reflectionless transport of surface Dirac fermions on topological insulators with induced ferromagnetic domain walls. In: Physical Review B. 2012, 86(3). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.86.035151deu
kops.citation.iso690WICKLES, Christian, Wolfgang BELZIG, 2012. Reflectionless transport of surface Dirac fermions on topological insulators with induced ferromagnetic domain walls. In: Physical Review B. 2012, 86(3). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.86.035151eng
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kops.sourcefieldPhysical Review B. 2012, <b>86</b>(3). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.86.035151deu
kops.sourcefield.plainPhysical Review B. 2012, 86(3). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.86.035151deu
kops.sourcefield.plainPhysical Review B. 2012, 86(3). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.86.035151eng
kops.submitter.emailsabine.lucas@uni-konstanz.dedeu
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