kth.sePublications
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
Magnetism in A V3Sb5 (A=Cs, Rb, and K): Origin and Consequences for the Strongly Correlated Phases
Department of Chemical and Biological Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector-III, SaltLake, Kolkata 700 106, India.
School of Physical Sciences, National Institute of Science Education and Research HBNI, Jatni - 752050, Odisha, India.
KTH, School of Engineering Sciences (SCI), Physics, Condensed Matter Theory. KTH, School of Electrical Engineering and Computer Science (EECS), Centres, Centre for High Performance Computing, PDC.ORCID iD: 0000-0003-0210-4340
KTH, School of Engineering Sciences (SCI), Applied Physics, Materials and Nanophysics. KTH, Centres, SeRC - Swedish e-Science Research Centre.ORCID iD: 0000-0001-7788-6127
Show others and affiliations
2023 (English)In: Physical Review Letters, ISSN 0031-9007, E-ISSN 1079-7114, Vol. 131, no 19, article id 196702Article in journal (Refereed) Published
Abstract [en]

The V-based kagome systems AV3Sb5 (A=Cs, Rb, and K) are unique by virtue of the intricate interplay of nontrivial electronic structure, topology, and intriguing fermiology, rendering them to be a playground of many mutually dependent exotic phases like charge-order and superconductivity. Despite numerous recent studies, the interconnection of magnetism and other complex collective phenomena in these systems has yet not arrived at any conclusion. Using first-principles tools, we demonstrate that their electronic structures, complex fermiologies and phonon dispersions are strongly influenced by the interplay of dynamic electron correlations, nontrivial spin-polarization and spin-orbit coupling. An investigation of the first-principles-derived intersite magnetic exchanges with the complementary analysis of q dependence of the electronic response functions and the electron-phonon coupling indicate that the system conforms as a frustrated spin cluster, where the occurrence of the charge-order phase is intimately related to the mechanism of electron-phonon coupling, rather than the Fermi-surface nesting.

Place, publisher, year, edition, pages
American Physical Society (APS) , 2023. Vol. 131, no 19, article id 196702
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:kth:diva-340287DOI: 10.1103/PhysRevLett.131.196702ISI: 001155751900003PubMedID: 38000423Scopus ID: 2-s2.0-85177068595OAI: oai:DiVA.org:kth-340287DiVA, id: diva2:1816141
Note

QC 20231201

Available from: 2023-12-01 Created: 2023-12-01 Last updated: 2024-02-29Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textPubMedScopus

Authority records

Hellsvik, JohanDelin, Anna

Search in DiVA

By author/editor
Hellsvik, JohanDelin, Anna
By organisation
Condensed Matter TheoryCentre for High Performance Computing, PDCMaterials and NanophysicsSeRC - Swedish e-Science Research Centre
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: 35 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