5f-electron magnetism in single crystal UN probed by 14N NMR
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00547338" target="_blank" >RIV/68378271:_____/21:00547338 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.104.155148" target="_blank" >https://doi.org/10.1103/PhysRevB.104.155148</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.104.155148" target="_blank" >10.1103/PhysRevB.104.155148</a>
Alternative languages
Result language
angličtina
Original language name
5f-electron magnetism in single crystal UN probed by 14N NMR
Original language description
Spin susceptibility and low-frequency dynamics of uranium 5f electrons have been investigated by nuclear magnetic resonance (NMR) on the 14N nuclei in paramagnetic and magnetically ordered phases for single crystalline and polycrystalline samples of uranium mononitride (UN). NMR spectra, shifts of the 14N NMR lines, and the spin-lattice relaxation times T1 have been obtained in the temperature range T = 10-760 K in magnetic field B = 92.8 kOe. It is shown that in the UN paramagnetic phase, temperature dependence of the 14N NMR line shift is proportional to the spin susceptibility of the uranium 5 f electrons. Joint analysis of NMR and magnetic susceptibility data allows us to determine temperature dependence of spin fluctuation energy ENMR(T) of the uranium 5f. In the magnetically ordered UN phase the 14N NMR spectra consist of several lines.
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
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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B
ISSN
2469-9950
e-ISSN
2469-9969
Volume of the periodical
104
Issue of the periodical within the volume
15
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
155148
UT code for WoS article
000747825600001
EID of the result in the Scopus database
2-s2.0-85118944614