Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Quantum Anomalous Hall Crystal at Fractional Filling of Moiré Superlattices
Stockholm University, Faculty of Science, Department of Physics.ORCID iD: 0000-0002-9739-2930
Show others and affiliations
Number of Authors: 52024 (English)In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 133, no 6, article id 066601Article in journal (Refereed) Published
Abstract [en]

We predict the emergence of a state of matter with intertwined ferromagnetism, charge order, and topology in fractionally filled moiré superlattice bands. Remarkably, these quantum anomalous Hall crystals exhibit a quantized integer Hall conductance that is different than expected from the filling and Chern number of the band. Microscopic calculations show that this phase is robustly favored at half-filling (ν=1/2) at larger twist angles of the twisted semiconductor bilayer tMoTe2.

Place, publisher, year, edition, pages
2024. Vol. 133, no 6, article id 066601
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:su:diva-238015DOI: 10.1103/PhysRevLett.133.066601ISI: 001290394900002PubMedID: 39178450Scopus ID: 2-s2.0-85200921262OAI: oai:DiVA.org:su-238015DiVA, id: diva2:1928602
Available from: 2025-01-17 Created: 2025-01-17 Last updated: 2025-01-17Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textPubMedScopus

Authority records

Johansson Bergholtz, Emil

Search in DiVA

By author/editor
Johansson Bergholtz, Emil
By organisation
Department of Physics
In the same journal
Physical Review Letters
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 85 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf