High-Angular Momentum Excitations in Collinear Antiferromagnet FePS3
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F22%3A10453921" target="_blank" >RIV/00216208:11320/22:10453921 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wkcnbJEA8N" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=wkcnbJEA8N</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.nanolett.2c04111" target="_blank" >10.1021/acs.nanolett.2c04111</a>
Alternative languages
Result language
angličtina
Original language name
High-Angular Momentum Excitations in Collinear Antiferromagnet FePS3
Original language description
We report on magneto-optical studies of the quasi-two-dimensional van der Waals antiferromagnet FePS(3). Our measurements reveal an excitation that closely resembles the antiferromagnetic resonance mode typical of easy-axis antiferromagnets; nevertheless, it displays an unusual, four-times larger Zeeman splitting in an applied magnetic field. We identify this excitation with an |S(z)| = 4 multipolar magnon-a single-ion 4-magnon bound state -that corresponds to a full reversal of a single magnetic moment of the Fe(2+) ion. We argue that condensation of multipolar magnons in large-spin materials with a strong magnetic anisotropy can produce new exotic states.
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
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA22-21974S" target="_blank" >GA22-21974S: Exploration of the pathways to replace spin-orbit interaction by non-collinear magnetic order</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nano Letters
ISSN
1530-6984
e-ISSN
1530-6992
Volume of the periodical
22
Issue of the periodical within the volume
23
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
9741-9747
UT code for WoS article
000899003200001
EID of the result in the Scopus database
2-s2.0-85143533837