Mössbauer Study of Superconductors LaFeO0.88F0.12As
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F15%3A33155579" target="_blank" >RIV/61989592:15310/15:33155579 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs10948-015-3088-4" target="_blank" >http://link.springer.com/article/10.1007%2Fs10948-015-3088-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10948-015-3088-4" target="_blank" >10.1007/s10948-015-3088-4</a>
Alternative languages
Result language
angličtina
Original language name
Mössbauer Study of Superconductors LaFeO0.88F0.12As
Original language description
This study continues our investigation of high-temperature superconductors of LaFeO(1MINUS SIGN x)FxAs type initiated in our previous paper (J. Supercond. Nov. Magnetism 27, 1825, [1]), where the high-temperature Kondo effect had been observed in the sample with x = 0.15. We proceed with exploring the properties of the LaFeO0.88F0.12As sample, applying the X-ray diffraction (XRD) method, resistivity measurement, and the magnetic and Mössbauer measurements at the temperature range of 4.2-300 K. We observe the emergence of high-temperature Kondo effect at the temperatures between 30 and 50 K. At the same time, as opposed to the case x=0.15, we reveal the transformation of the high-temperature Kondo effect to the high-temperature superconductivity at thetemperature near 25 K. The Mössbauer spectra of the sample obtained at different temperatures represent a single line, lying near zero relative velocity and do not exhibit any visible alterations. Concurrently, the application of an exter
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Superconductivity and Novel Magnetism
ISSN
1557-1939
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
2657-2662
UT code for WoS article
000359245400006
EID of the result in the Scopus database
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