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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2022, Volume 115, Issue 7, Pages 444–447
DOI: https://doi.org/10.31857/S1234567822070072 (Mi jetpl6642) 		 
This article is cited in 8 scientific papers (total in 8 papers)

CONDENSED MATTER

Hall effect in a doped Mott insulator: DMFT approximation

E. Z. Kuchinskiia, N. A. Kuleevaa, D. I. Khomskiib, M. V. Sadovskiia

a Institute for Electrophysics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620016 Russia
b II Physikalisches Institut, Universität zu Köln, Köln, 50937 Germany
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DOI: https://doi.org/10.31857/S1234567822070072
Abstract: In the framework of dynamical mean-field theory, we analyze the Hall effect in a doped Mott insulator as a parent cuprate superconductor. We consider the partial filling (hole doping) of the lower Hubbard band and calculate the dependence of the Hall coefficient and Hall number on hole doping, determining the critical concentration for sign change of the Hall coefficient. Significant temperature dependence of the Hall effect is noted. Good agreement is demonstrated with the concentration dependence of the Hall number obtained in experiments in the normal state of YBCO.
Funding agency Grant number
Russian Foundation for Basic Research 20-02-00011
Deutsche Forschungsgemeinschaft 277146847 – CRC 1238
E.Z. Kuchinskii, N.A. Kuleeva, and M.V. Sadovskii acknowledge the partial support of the Russian Foundation for Basic Research (project no. 20-02-00011). D.I. Khomskii acknowledges the support of Deutsche Forschungsgemeinschaft (grant no. 277146847—CRC 1238).
Received: 01.03.2022
Revised: 01.03.2022
Accepted: 01.03.2022
English version:
Journal of Experimental and Theoretical Physics Letters, 2022, Volume 115, Issue 7, Pages 402–405
DOI: https://doi.org/10.1134/S002136402220036X
Document Type: Article
Language: Russian
Citation: E. Z. Kuchinskii, N. A. Kuleeva, D. I. Khomskii, M. V. Sadovskii, “Hall effect in a doped Mott insulator: DMFT approximation”, Pis'ma v Zh. Èksper. Teoret. Fiz., 115:7 (2022), 444–447; JETP Letters, 115:7 (2022), 402–405
Citation in format AMSBIB
\Bibitem{KucKulKho22}
\by E.~Z.~Kuchinskii, N.~A.~Kuleeva, D.~I.~Khomskii, M.~V.~Sadovskii
\paper Hall effect in a doped Mott insulator: DMFT approximation
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2022
\vol 115
\issue 7
\pages 444--447
\mathnet{http://mi.mathnet.ru/jetpl6642}
\crossref{https://doi.org/10.31857/S1234567822070072}
\transl
\jour JETP Letters
\yr 2022
\vol 115
\issue 7
\pages 402--405
\crossref{https://doi.org/10.1134/S002136402220036X}
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    • This publication is cited in the following 8 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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