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Pis'ma v Zh. Èksper. Teoret. Fiz., 2018, Volume 107, Issue 1, Pages 35–41 (Mi jetpl5463)  

This article is cited in 3 scientific papers (total in 3 papers)

CONDENSED MATTER

Magnetoresistance scaling and the anisotropy of charge carrier scattering in the paramagnetic phase of Ho$_{0.8}$Lu$_{0.2}$B$_{12}$ cage glass

N. E. Sluchankoab, A. L. Khoroshilovab, A. V. Bogacha, V. V. Voronova, V. V. Glushkovab, S. V. Demishevab, V. N. Krasnorusskya, K. M. Krasikovb, N. Yu. Shitsevalovac, V. B. Philipovc

a Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia
b Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow region, Russia
c Frantsevich Institute for Problems of Materials Science, National Academy of Sciences of Ukraine, Kyiv, Ukraine

Abstract: The transverse magnetoresistance of Ho$_{0.8}$Lu$_{0.2}$B$_{12}$ dodecaboride with a cage glass structure is studied at low (2–10 K) temperatures. It is demonstrated that the isotropic negative magnetoresistance in this antiferromagnet is dominant within the broad temperature range near $T_{\mathrm{N}}\approx \mathrm{K}$. This contribution to the total magnetoresistance is due to the scattering of charge carriers by nanoclusters formed by $^{3+}$ ions, and it can be scaled in the $\rho=f(\mu_{eff}^2H^2/T^2)$ representation. It is found that the magnetoresistance anisotropy above (about 15% at 80 kOe) is due to the positive contribution, which achieves maximum values at the magnetic field direction close to $\mathbf{H}\| [001]$. The anisotropy of the charge carrier scattering is interpreted in terms of the cooperative dynamic Jahn–Teller effect at 12 clusters.

Funding Agency Grant Number
Russian Science Foundation 17-12-01426


DOI: https://doi.org/10.7868/S0370274X18010071

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English version:
Journal of Experimental and Theoretical Physics Letters, 2018, 107:1, 30–36

Bibliographic databases:

Received: 09.11.2017

Citation: N. E. Sluchanko, A. L. Khoroshilov, A. V. Bogach, V. V. Voronov, V. V. Glushkov, S. V. Demishev, V. N. Krasnorussky, K. M. Krasikov, N. Yu. Shitsevalova, V. B. Philipov, “Magnetoresistance scaling and the anisotropy of charge carrier scattering in the paramagnetic phase of Ho$_{0.8}$Lu$_{0.2}$B$_{12}$ cage glass”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:1 (2018), 35–41; JETP Letters, 107:1 (2018), 30–36

Citation in format AMSBIB
\Bibitem{SluKhoBog18}
\by N.~E.~Sluchanko, A.~L.~Khoroshilov, A.~V.~Bogach, V.~V.~Voronov, V.~V.~Glushkov, S.~V.~Demishev, V.~N.~Krasnorussky, K.~M.~Krasikov, N.~Yu.~Shitsevalova, V.~B.~Philipov
\paper Magnetoresistance scaling and the anisotropy of charge carrier scattering in the paramagnetic phase of Ho$_{0.8}$Lu$_{0.2}$B$_{12}$ cage glass
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2018
\vol 107
\issue 1
\pages 35--41
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\crossref{https://doi.org/10.7868/S0370274X18010071}
\elib{http://elibrary.ru/item.asp?id=32619778}
\transl
\jour JETP Letters
\yr 2018
\vol 107
\issue 1
\pages 30--36
\crossref{https://doi.org/10.1134/S0021364018010125}
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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. N. E. Sluchanko, A. L. Khoroshilov, A. V. Bogach, S. Yu. Gavrilkin, V. V. Glushkov, S. V. Demishev, V. N. Krasnorussky, N. Yu. Shitsevalova, V. B. Philipov, S. Gabani, K. Flachbart, B. Z. Malkin, JETP Letters, 108:7 (2018), 454–459  mathnet  crossref  crossref  isi  elib
    2. Shimura Ya., Zhang Q., Zeng B., Rhodes D., Schonemann R., Tsujimoto M., Matsumoto Y., Sakai A., Sakakibara T., Araki K., Zheng W., Zhou Q., Balicas L., Nakatsuji S., Phys. Rev. Lett., 122:25 (2019), 256601  crossref  isi
    3. Khoroshilov A.L. Krasnorussky V.N. Krasikov K.M. Bogach V A. Glushkov V.V. Demishev V S. Samarin N.A. Voronov V.V. Shitsevalova N.Yu. Filipov V.B. Gabani S. Flachbart K. Siemensmeyer K. Gavrilkin S.Yu. Sluchanko N.E., Phys. Rev. B, 99:17 (2019), 174430  crossref  isi
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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