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This article is cited in 37 scientific papers (total in 37 papers)
REVIEWS OF TOPICAL PROBLEMS
Phase diagram of $\mathrm{La}_{2-x}M_x\mathrm{CuO}_4$ as the key to understanding the nature of high-$T_c$ superconductors
K. V. Mitsen, O. M. Ivanenko P. N. Lebedev Physical Institute, Russian Academy of Sciences
Abstract:
Results of high-$T_c$ superconductivity studies are analyzed using the authors' model, which assumes that the interaction of electrons with two-site negative-$U$ centers (due to charged dopant localization near impurity ions) is responsible for many anomalous properties, and indeed the very superconductivity, of high-$T_c$ superconductors. It is shown that the basic properties of high-$T_c$ superconductors and the details of the superconducting and magnetic phase diagrams of $\mathrm{La}_{2-x}M_x\mathrm{CuO}_4$ ($M=\mathrm{Ba},\mathrm{Sr}$) can be explained by this model.
Received: December 18, 2002 Revised: January 9, 2004
Citation:
K. V. Mitsen, O. M. Ivanenko, “Phase diagram of $\mathrm{La}_{2-x}M_x\mathrm{CuO}_4$ as the key to understanding the nature of high-$T_c$ superconductors”, UFN, 174:5 (2004), 545–563; Phys. Usp., 47:5 (2004), 493–510
Linking options:
https://www.mathnet.ru/eng/ufn46 https://www.mathnet.ru/eng/ufn/v174/i5/p545
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Abstract page: | 345 | Full-text PDF : | 91 | References: | 40 | First page: | 1 |
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