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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2024, Volume 119, Issue 2, Pages 141–145
DOI: https://doi.org/10.31857/S1234567824020125
(Mi jetpl7140)
 

This article is cited in 1 scientific paper (total in 1 paper)

CONDENSED MATTER

Electronic phase transitions in heavy-fermion CeB$_6$ compound

O. N. Khrykinaab, N. B. Bolotinab, V. M. Gridchinab, A. N. Azarevicha, K. M. Krasikova, N. Yu. Shitsevalovac, V. B. Filipovc, S. Yu. Gavrilkind, A. Yu. Tsvetkovd, N. E. Sluchankoa

a Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, 119991 Russia
b National Research Center Kurchatov Institute, Moscow, 123182 Russia
c Frantsevich Institute for Problems of Materials Science, National Academy of Sciences of Ukraine, Kyiv, 03680 Ukraine
d Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia
References:
Abstract: For the first time, an electronic phase transition at $T_c \approx 340$ K in a classical strongly correlated electron system CeB$_6$ is discovered and studied in detail. It is shown that the observed anomalies in the resistivity, thermal conductivity, specific heat, magnetization, and lattice parameters apparently correspond to the formation of a substructural charge density wave (s-CDW) at $T_c$, as well as to a change in configurations of dynamic charge stripes in this metal with electronic instability.
Funding agency Grant number
Russian Science Foundation 23-22-00297
Ministry of Science and Higher Education of the Russian Federation
This work was supported by the Russian Science Foundation (project no. 23-22-00297) with the use of equipment provided by Shared Facilities Centers of the National Research Center Kurchatov Institute and of the Lebedev Physical Institute, Russian Academy of Sciences. The work of N.B. Bolotina and V.M. Gridchina on the structural analysis was supported by the Ministry of the Science and Higher Education of the Russian Federation (state assignment for the National Research Center Kurchatov Institute). The preliminary measurements of CeB$_6$ crystals were supported by the European Microkelvin Platform (EMP).
Received: 08.11.2023
Revised: 04.12.2023
Accepted: 06.12.2023
English version:
Journal of Experimental and Theoretical Physics Letters, 2024, Volume 119, Issue 2, Pages 144–148
DOI: https://doi.org/10.1134/S0021364023603913
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: O. N. Khrykina, N. B. Bolotina, V. M. Gridchina, A. N. Azarevich, K. M. Krasikov, N. Yu. Shitsevalova, V. B. Filipov, S. Yu. Gavrilkin, A. Yu. Tsvetkov, N. E. Sluchanko, “Electronic phase transitions in heavy-fermion CeB$_6$ compound”, Pis'ma v Zh. Èksper. Teoret. Fiz., 119:2 (2024), 141–145; JETP Letters, 119:2 (2024), 144–148
Citation in format AMSBIB
\Bibitem{KhrBolGri24}
\by O.~N.~Khrykina, N.~B.~Bolotina, V.~M.~Gridchina, A.~N.~Azarevich, K.~M.~Krasikov, N.~Yu.~Shitsevalova, V.~B.~Filipov, S.~Yu.~Gavrilkin, A.~Yu.~Tsvetkov, N.~E.~Sluchanko
\paper Electronic phase transitions in heavy-fermion CeB$_6$ compound
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2024
\vol 119
\issue 2
\pages 141--145
\mathnet{http://mi.mathnet.ru/jetpl7140}
\crossref{https://doi.org/10.31857/S1234567824020125}
\edn{https://elibrary.ru/rptmpc}
\transl
\jour JETP Letters
\yr 2024
\vol 119
\issue 2
\pages 144--148
\crossref{https://doi.org/10.1134/S0021364023603913}
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  • This publication is cited in the following 1 articles:
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