hh.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Local Magnetic Suppression of Topological Surface States in Bi2Te3 Nanowires
Institute of Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany & IBM Research-Zurich, Rüschlikon, Switzerland.
Institute of Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany.
Institute of Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany.
Institute of Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany.
Vise andre og tillknytning
2016 (engelsk)Inngår i: ACS Nano, ISSN 1936-0851, E-ISSN 1936-086X, Vol. 10, nr 7, s. 7180-7188Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Locally induced, magnetic order on the surface of a topological insulator nanowire could enable room-temperature topological quantum devices. Here we report on the realization of selective magnetic control over topological surface states on a single facet of a rectangular Bi2Te3 nanowire via a magnetic insulating Fe3O4 substrate. Low-temperature magnetotransport studies provide evidence for local time-reversal symmetry breaking and for enhanced gapping of the interfacial 1D energy spectrum by perpendicular magnetic-field components, leaving the remaining nanowire facets unaffected. Our results open up great opportunities for development of dissipation-less electronics and spintronics. © 2016 American Chemical Society.

sted, utgiver, år, opplag, sider
Washington: American Chemical Society (ACS), 2016. Vol. 10, nr 7, s. 7180-7188
Emneord [en]
1D confinement, magnetism, nanowire, topological insulator
HSV kategori
Identifikatorer
URN: urn:nbn:se:hh:diva-32771DOI: 10.1021/acsnano.6b03537ISI: 000380576600085PubMedID: 27351276Scopus ID: 2-s2.0-84979873036OAI: oai:DiVA.org:hh-32771DiVA, id: diva2:1058356
Tilgjengelig fra: 2016-12-20 Laget: 2016-12-20 Sist oppdatert: 2018-04-03bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstPubMedScopus

Personposter BETA

Pettersson, Håkan

Søk i DiVA

Av forfatter/redaktør
Pettersson, Håkan
Av organisasjonen
I samme tidsskrift
ACS Nano

Søk utenfor DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 86 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf