Magnetic Correlation Spectroscopy in CrSBr
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43933832" target="_blank" >RIV/60461373:22310/25:43933832 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acsnano.5c05470" target="_blank" >https://pubs.acs.org/doi/10.1021/acsnano.5c05470</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsnano.5c05470" target="_blank" >10.1021/acsnano.5c05470</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic Correlation Spectroscopy in CrSBr
Original language description
CrSBr is an air-stable magnetic van der Waals semiconductor with strong magnetic anisotropy, where the interaction of excitons with the magnetic order enables the optical identification of different magnetic phases. Here, we study the magnetic anisotropy of multilayer CrSBr inside a three-axis vector magnet and correlate magnetic order and optical transitions in emission and absorption. We identify layer-by-layer switching of the magnetization through drastic changes in the optical emission and absorption energy and strength as a function of the applied magnetic field. We correlate optical transitions in reflection spectra with photoluminescence (PL) emission using transfer-matrix analysis and find that ferromagnetic and antiferromagnetic order between layers can coexist in the same crystal. In the multipeak PL emission, the intensity of energetically lower-lying transitions reduces monotonously with increasing field strength, whereas energetically higher-lying transitions around the bright exciton XB brighten close to the saturation field. Using this contrasting behavior, we can therefore correlate transitions with each other.
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
10400 - Chemical sciences
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Nano
ISSN
1936-0851
e-ISSN
1936-086X
Volume of the periodical
19
Issue of the periodical within the volume
37
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
33156-33163
UT code for WoS article
001570824800001
EID of the result in the Scopus database
2-s2.0-105016753898