Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.87.054501
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dc.titleMajorana fermions in s-wave noncentrosymmetric superconductor with Dresselhaus (110) spin-orbit coupling
dc.contributor.authorYou, J.
dc.contributor.authorOh, C.H.
dc.contributor.authorVedral, V.
dc.date.accessioned2014-10-16T09:31:49Z
dc.date.available2014-10-16T09:31:49Z
dc.date.issued2013-02-04
dc.identifier.citationYou, J., Oh, C.H., Vedral, V. (2013-02-04). Majorana fermions in s-wave noncentrosymmetric superconductor with Dresselhaus (110) spin-orbit coupling. Physical Review B - Condensed Matter and Materials Physics 87 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.87.054501
dc.identifier.issn10980121
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97144
dc.description.abstractThe asymmetric spin-orbit interactions play a crucial role in realizing topological phases in a noncentrosymmetric superconductor (NCS). We investigate the edge states and the vortex core states in the s-wave NCS with Dresselhaus (110) spin-orbit coupling by both numerical and analytical methods. In particular, we demonstrate that there exists a semimetal phase characterized by the flat Andreev bound states in the phase diagram of the s-wave Dresselhaus NCS which supports the emergence of Majorana fermions. The flat dispersion implies a peak in the density of states which has a clear experimental signature in the tunneling conductance measurements and the Majorana fermions proposed here should be experimentally detectable. © 2013 American Physical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1103/PhysRevB.87.054501
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1103/PhysRevB.87.054501
dc.description.sourcetitlePhysical Review B - Condensed Matter and Materials Physics
dc.description.volume87
dc.description.issue5
dc.description.page-
dc.description.codenPRBMD
dc.identifier.isiut000314680500005
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