kth.sePublications KTH
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
Fractional skyrme lines in ferroelectric barium titanate
KTH, School of Engineering Sciences (SCI), Physics.ORCID iD: 0000-0002-0246-8075
KTH, School of Engineering Sciences (SCI), Physics, Condensed Matter Theory.ORCID iD: 0000-0001-7593-4543
2024 (English)In: Physical Review Research, E-ISSN 2643-1564, Vol. 6, no 3, article id L032011Article in journal (Refereed) Published
Abstract [en]

We predict a topological defect in perfectly screened ferroelectric barium titanate which we call a skyrme line. These are linelike objects characterized by skyrmionic topological charge. As well as configurations with integer topological charge, the charge density can split into well-localized parts carrying a localized fraction of topological charge. We show that under certain conditions the fractional skyrme lines are stable. We discuss a mechanism to create fractional topological charge objects and investigate their stability.

Place, publisher, year, edition, pages
American Physical Society (APS) , 2024. Vol. 6, no 3, article id L032011
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:kth:diva-351407DOI: 10.1103/PhysRevResearch.6.L032011ISI: 001272310900010Scopus ID: 2-s2.0-85199348254OAI: oai:DiVA.org:kth-351407DiVA, id: diva2:1887725
Note

QC 20241007

Available from: 2024-08-09 Created: 2024-08-09 Last updated: 2024-10-07Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Halcrow, ChrisBabaev, Egor

Search in DiVA

By author/editor
Halcrow, ChrisBabaev, Egor
By organisation
PhysicsCondensed Matter Theory
In the same journal
Physical Review Research
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 95 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