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Resonant electron tunneling spectroscopy of antibonding states in a Dirac semimetal

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dc.contributor Háskóli Íslands
dc.contributor University of Iceland
dc.contributor.author Marques, Y.
dc.contributor.author Yudin, D.
dc.contributor.author Shelykh, Ivan
dc.contributor.author Seridonio, A. C.
dc.date.accessioned 2019-03-14T16:26:04Z
dc.date.available 2019-03-14T16:26:04Z
dc.date.issued 2018-06-12
dc.identifier.citation Marques, Y., Yudin, D., Shelykh, I. A., & Seridonio, A. C. (2018). Resonant electron tunneling spectroscopy of antibonding states in a Dirac semimetal. Physical Review B, 97(23), 235121. doi:10.1103/PhysRevB.97.23512
dc.identifier.issn 2469-9950
dc.identifier.issn 2469-9969 (eISSN)
dc.identifier.uri https://hdl.handle.net/20.500.11815/1052
dc.description Publisher's version (útgefin grein)
dc.description.abstract Recently, it was shown both theoretically and experimentally that certain three-dimensional (3D) materials have Dirac points in the Brillouin zone, thus being 3D analogs of graphene. Moreover, it was suggested that under specific conditions a pair of localized impurities placed inside a three-dimensional Dirac semimetal may lead to the formation of an unusual antibonding state. In the meantime, the effect of vibrational degrees of freedom which are present in any realistic system has avoided attention. In this work, we address the influence of phonons on characteristic features of (anti)bonding state, and discuss how these results can be tested experimentally via local probing, namely, inelastic electron tunneling spectroscopy curve obtained in STM measurements.
dc.description.sponsorship This work was supported by the agencies CNPq (Grant No. 307573/2015-0), CAPES. D.Y. thanks the support from RFBR Project No. 16-32-60040 and Project No. 3.8884.2017/8.9 of the Ministry of Education and Science of the Russian Federation. I.A.S. acknowledges the financial support from Horizon2020 RISE project CoExAN and RSF(17-12-01581).
dc.format.extent 235121
dc.language.iso en
dc.publisher American Physical Society (APS)
dc.relation info:eu-repo/grantAgreement/EC/H2020/CoExAN
dc.relation.ispartofseries Physical Review B;97(23)
dc.rights info:eu-repo/semantics/openAccess
dc.subject Local density of states
dc.subject Phonons
dc.subject Topological materials
dc.subject Dirac semimetal
dc.subject Condensed Matter & Materials Physics
dc.subject Hljóðeindir
dc.subject Grannfræði
dc.subject Málmungar
dc.subject Þéttefnisfræði
dc.title Resonant electron tunneling spectroscopy of antibonding states in a Dirac semimetal
dc.type info:eu-repo/semantics/article
dc.description.version Peer Reviewed
dc.identifier.journal Physical Review B
dc.identifier.doi 10.1103/PhysRevB.97.235121
dc.contributor.department Raunvísindastofnun (HÍ)
dc.contributor.department Science Institute (UI)
dc.contributor.school Verkfræði- og náttúruvísindasvið (HÍ)
dc.contributor.school School of Engineering and Natural Sciences (UI)

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