Lattice excitations in NdFeO3 through polarized optical spectroscopies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00587994" target="_blank" >RIV/68378271:_____/24:00587994 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0355077" target="_blank" >https://hdl.handle.net/11104/0355077</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-024-66594-w" target="_blank" >10.1038/s41598-024-66594-w</a>
Alternative languages
Result language
angličtina
Original language name
Lattice excitations in NdFeO3 through polarized optical spectroscopies
Original language description
The possibility of inducing new polar and/or magnetic transient states through the pumping of optical phonons towards the non‑linear regime has renewed the scientific interest in orthoferrites. In this work, we present a complete characterization of the optically‑active zone‑center phonons in NdFeO3 single crystals at room temperature by means of polarized Raman and infrared spectroscopies. The study is complemented with polarized infrared spectroscopy at 4 K and unpolarized Raman scattering at 10 K. The predicted polar phonons were successfully observed together with some of the crystal‑field excitations. First‑principles simulations further allow the eigenmode and symmetry assignments of the optical phonons. The calculated atomic motions of each mode are of significant interest, as they are common for all orthoferrites and to most of the large family of orthorhombic Pbnm perovskites.
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
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)<br>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
Scientific Reports
ISSN
2045-2322
e-ISSN
2045-2322
Volume of the periodical
14
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
15378
UT code for WoS article
001355862600043
EID of the result in the Scopus database
2-s2.0-85197560098