Reviews of topical problems

Phase separation in high-temperature superconductors and related magnetic systems

Institute for High Pressure Physics, Russian Academy of Sciences, Troitsk, Moscow, Russian Federation

A review is given of theoretical and experimental data on spontaneous phase separation in nonsuperconducting degenerate magnetic semiconductors and related cuprate high-temperature superconductors. The following phenomena are considered: (1) The electronic phase separation occuring at frozen impurity positions as a result of charge carrier concentration in regions with a changed magnetic state; (2) impuriry (chemical) phase separation when a nonuniform impurity distribution over a crystal is driven simultaneously by interaction between impurity atoms and by their tendency to concentrate inside regions with a changed magnetic ordering.

Fulltext is available at IOP
PACS: 74.72.−h, 74.90.+n, 72.20.Dp, 75.50.Pp (all)
DOI: 10.1070/PU1995v038n05ABEH000085
Citation: Nagaev E L "Phase separation in high-temperature superconductors and related magnetic systems" Phys. Usp. 38 497–520 (1995)
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Оригинал: Нагаев Э Л «Разделение фаз в высокотемпературных сверхпроводниках и родственных им магнитных материалах» УФН 165 529–554 (1995); DOI: 10.3367/UFNr.0165.199505b.0529

References (137) Cited by (128) Similar articles (20) ↓

  1. M.Yu. Kagan, K.I. Kugel’ “Inhomogeneous charge distributions and phase separation in manganites44 553–570 (2001)
  2. E.L. Nagaev “Lanthanum manganites and other giant-magnetoresistance magnetic conductors39 781–805 (1996)
  3. V.F. Kovalenko, E.L. Nagaev “Photoinduced magnetism29 297–321 (1986)
  4. V.Yu. Irkhin, M.I. Katsnel’son “Half-metallic ferromagnets37 659–676 (1994)
  5. M.A. Krivoglaz “Fluctuon states of electrons16 856–877 (1974)
  6. E.G. Maksimov “High-temperature superconductivity: the current state43 965–990 (2000)
  7. K.V. Mitsen, O.M. Ivanenko “Phase diagram of La2-xMxCuO4 as the key to understanding the nature of high-Tc superconductors47 493–510 (2004)
  8. Yu.A. Izyumov “Spin-fluctuation mechanism of high-Tc superconductivity and order-parameter symmetry42 215–243 (1999)
  9. M.V. Sadovskii “Pseudogap in high-temperature superconductors44 515–539 (2001)
  10. Yu.A. Izyumov “Strongly correlated electrons: the t-J model40 445–476 (1997)
  11. A.L. Ivanovskii “New high-temperature superconductors based on rare-earth and transition metal oxyarsenides and related phases: synthesis, properties, and simulations51 1229–1260 (2008)
  12. Ya.S. Bobovich “Cuprate superconductivity: some spectroscopic, structural, and chemical aspects40 925–949 (1997)
  13. Yu.A. Izyumov, Yu.N. Skryabin “Double exchange model and the unique properties of the manganites44 109–134 (2001)
  14. S.I. Vedeneev “Pseudogap problem in high-temperature superconductors64 890–922 (2021)
  15. M.R. Trunin “Surface impedance of HTSC single crystals in the microwave band41 843–863 (1998)
  16. V.F. Khirnyi, A.A. Kozlovskii “Dynamic dissipative mixed states in inhomogeneous type II superconductors47 273–288 (2004)
  17. N.I. Kashirina, V.D. Lakhno “Large-radius bipolaron and the polaron-polaron interaction53 431–453 (2010)
  18. V.L. Ginzburg “Superconductivity: the day before yesterday — yesterday — today — tomorrow43 573–583 (2000)
  19. M.V. Sadovskii “High-temperature superconductivity in iron-based layered compounds51 1201–1227 (2008)
  20. E.G. Maksimov, D.Yu. Savrasov, S.Yu. Savrasov “The electron-phonon interaction and the physical properties of metals40 337–358 (1997)

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