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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
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.
Received: 08.11.2023 Revised: 04.12.2023 Accepted: 06.12.2023
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
Linking options:
https://www.mathnet.ru/eng/jetpl7140 https://www.mathnet.ru/eng/jetpl/v119/i2/p141
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