dc.contributor.author
Sheverdyaeva, Polina M.
dc.contributor.author
Bihlmayer, Gustav
dc.contributor.author
Modesti, Silvio
dc.contributor.author
Feyer, Vitaliy
dc.contributor.author
Jugovac, Matteo
dc.contributor.author
Zamborlini, Giovanni
dc.contributor.author
Tusche, Christian
dc.contributor.author
Chen, Ying-Jiun
dc.contributor.author
Tan, Xin Liang
dc.contributor.author
Thakur, Sangeeta
dc.date.accessioned
2024-09-11T12:00:53Z
dc.date.available
2024-09-11T12:00:53Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/44907
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-44617
dc.description.abstract
Bismuth produces different types of ordered superstructures on the InAs(100) surface, depending on the growth procedure and coverage. The (2 × 1) phase forms at completion of one Bi monolayer and consists of a uniformly oriented array of parallel lines of Bi dimers. Scanning tunneling and core level spectroscopies demonstrate its metallic character, in contrast with the semiconducting properties expected on the basis of the electron counting principle. The weak electronic coupling among neighboring lines gives rise to quasi one-dimensional Bi-derived bands with open contours at the Fermi level. Spin- and angle-resolved photoelectron spectroscopy reveals a giant Rashba splitting of these bands, in good agreement with ab initio electronic structure calculations. The very high density of the dimer lines, the metallic and quasi one-dimensional band dispersion and the Rashba-like spin texture make the Bi/InAs(100)-(2 × 1) phase an intriguing system, where novel transport regimes can be studied.
en
dc.format.extent
9 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by-nc/4.0/
dc.subject
Giant Rashba-splitting
en
dc.subject
one-dimensional metallic states
en
dc.subject
Bi dimer lines
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.title
Giant Rashba-splitting of one-dimensional metallic states in Bi dimer lines on InAs(100)
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.doi
10.1039/D4NR01591F
dcterms.bibliographicCitation.journaltitle
Nanoscale
dcterms.bibliographicCitation.number
33
dcterms.bibliographicCitation.pagestart
15815
dcterms.bibliographicCitation.pageend
15823
dcterms.bibliographicCitation.volume
16
dcterms.bibliographicCitation.url
https://doi.org/10.1039/D4NR01591F
refubium.affiliation
Physik
refubium.affiliation.other
Institut für Experimentalphysik
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refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2040-3372
refubium.resourceType.provider
WoS-Alert