Experimental Realization of a Three-Dimensional Dirac Semimetal
Author(s): Borisenko, Sergey; Gibson, Quinn; Evtushinsky, Danil; Zabolotnyy, Volodymyr; Büchner, Bernd; et al
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Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Borisenko, Sergey | - |
dc.contributor.author | Gibson, Quinn | - |
dc.contributor.author | Evtushinsky, Danil | - |
dc.contributor.author | Zabolotnyy, Volodymyr | - |
dc.contributor.author | Büchner, Bernd | - |
dc.contributor.author | Cava, Robert Joseph | - |
dc.date.accessioned | 2020-10-27T18:31:21Z | - |
dc.date.available | 2020-10-27T18:31:21Z | - |
dc.date.issued | 2014-07 | en_US |
dc.identifier.citation | Borisenko, Sergey, Gibson, Quinn, Evtushinsky, Danil, Zabolotnyy, Volodymyr, Büchner, Bernd, Cava, Robert J. (2014). Experimental Realization of a Three-Dimensional Dirac Semimetal. Physical Review Letters, 113 (2), 10.1103/PhysRevLett.113.027603 | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://arks.princeton.edu/ark:/88435/pr1rf8j | - |
dc.description | Physical Review Letters. Volume 113, Issue 2, 8 July 2014, Article number 027603. | en_US |
dc.description.abstract | We report the direct observation of the three-dimensional (3D) Dirac semimetal phase in cadmium arsenide (Cd3As2) by means of angle-resolved photoemission spectroscopy. We identify two momentum regions where electronic states that strongly disperse in all directions form narrow conelike structures, and thus prove the existence of the long sought 3D Dirac points. This electronic structure naturally explains why Cd3As2 has one of the highest known bulk electron mobilities. This realization of a 3D Dirac semimetal in Cd3As2 not only opens a direct path to a wide spectrum of applications, but also offers a robust platform for engineering topologically nontrivial phases including Weyl semimetals and quantum spin Hall systems. © 2014 American Physical Society. | en_US |
dc.format.extent | 113.2:027603-1 - 027603-5 | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.rights | Final published version. Article is made available in OAR by the publisher's permission or policy. | en_US |
dc.title | Experimental Realization of a Three-Dimensional Dirac Semimetal | en_US |
dc.type | Journal Article | en_US |
dc.identifier.doi | doi:10.1103/PhysRevLett.113.027603 | - |
dc.date.eissued | 2014-07-08 | en_US |
dc.identifier.eissn | 1079-7114 | - |
pu.type.symplectic | http://www.symplectic.co.uk/publications/atom-terms/1.0/journal-article | en_US |
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