Electric-field-induced multiferroic topological solitons
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00586745" target="_blank" >RIV/68378271:_____/24:00586745 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/24:00012326
Result on the web
<a href="https://doi.org/10.1038/s41563-024-01890-4" target="_blank" >https://doi.org/10.1038/s41563-024-01890-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41563-024-01890-4" target="_blank" >10.1038/s41563-024-01890-4</a>
Alternative languages
Result language
angličtina
Original language name
Electric-field-induced multiferroic topological solitons
Original language description
Topologically protected spin whirls in ferromagnets are foreseen as the cart-horse of solitonic information technologies. Nevertheless, the future of skyrmionics may rely on antiferromagnets due to their immunity to dipolar fields, straight motion along the driving force and ultrafast dynamics. While complex topological objects were recently discovered in intrinsic antiferromagnets, mastering their nucleation, stabilization and manipulation with energy-efficient means remains an outstanding challenge. Designing topological polar states in magnetoelectric antiferromagnetic multiferroics would allow one to electrically write, detect and erase topological antiferromagnetic entities. Here we stabilize ferroelectric centre states using a radial electric field in multiferroic BiFeO3 thin films. We show that such polar textures contain flux closures of antiferromagnetic spin cycloids, with distinct antiferromagnetic entities at their cores depending on the electric field polarity.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nature Materials
ISSN
1476-1122
e-ISSN
1476-4660
Volume of the periodical
23
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
905-911
UT code for WoS article
001233385700001
EID of the result in the Scopus database
2-s2.0-85192210085