Specific features of spin, charge, and orbital ordering in cobaltites

N.B. Ivanova^a, S.G. Ovchinnikov^a, M.M. Korshunov^a, b, I.M. Eremin^b, c, N.V. Kazak^a
^aKirensky Institute of Physics, Federal Research Center Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences, Academgorodok 50, str. 38, Krasnoyarsk, 660036, Russian Federation
^bMax-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Straße 38, Dresden, D-01187, Germany
^cKazan State University, ul. Lenina 18, Kazan, 420008, Russian Federation

Complex cobalt oxides known as cobaltites are reviewed, including LnCoO₃-based perovskite-structured rare-earth cobaltites (where Ln is lanthanum or a lanthanide), quasi-two-dimensional and quasi-one-dimensional cobaltites of the types LnCo₂O_5+δ, La₂CoO₄, and Ca₃Co₂O₈, and Na_xCoO₂ · yH₂O superconducting compounds. Key experimental and theoretical results are presented, with emphasis on the interplay between charge, spin, and orbital degrees of freedom. Two problems of specific relevance to cobaltites — the spin state instability of Co³⁺ ions in LnCoO₃, and the nature of superconductivity in Na_xCoO₂ · yH₂O also given significant attention.

PACS: 71.30.+h, 75.30.Cr, 75.50.Pp (all)
DOI: 10.3367/UFNe.0179.200908b.0837
URL: https://ufn.ru/en/articles/2009/8/b/
Web of Science

000273727200002
Scopus

2-s2.0-70749152483
ADS NASA

2009PhyU...52..789I
Citation: Ivanova N B, Ovchinnikov S G, Korshunov M M, Eremin I M, Kazak N V "Specific features of spin, charge, and orbital ordering in cobaltites" Phys. Usp. 52 789–810 (2009)

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Оригинал: Иванова Н Б, Овчинников С Г, Коршунов М М, Ерёмин И М, Казак Н В «Особенности спинового, зарядового и орбитального упорядочений в кобальтитах» УФН 179 837–860 (2009); DOI: 10.3367/UFNr.0179.200908b.0837

References (281) Cited by (121) Similar articles (20) ↓

Yu.S. Orlov, S.V. Nikolaev et al “Features of spin crossovers in magnetic materials” Phys. Usp. 66 647–672 (2023)
Yu.B. Kudasov, A.S. Korshunov et al “Frustrated lattices of Ising chains” Phys. Usp. 55 1169–1191 (2012)
E.L. Nagaev “Lanthanum manganites and other giant-magnetoresistance magnetic conductors” Phys. Usp. 39 781–805 (1996)
M.V. Sadovskii “High-temperature superconductivity in iron-based layered compounds” Phys. Usp. 51 1201–1227 (2008)
I.S. Lyubutin, A.G. Gavriliuk “Research on phase transformations in 3d-metal oxides at high and ultrahigh pressure: state of the art” Phys. Usp. 52 989–1017 (2009)
M.Yu. Kagan, K.I. Kugel’ “Inhomogeneous charge distributions and phase separation in manganites” Phys. Usp. 44 553–570 (2001)
S.G. Ovchinnikov “Quasiparticles in strongly correlated electron systems in copper oxides” Phys. Usp. 40 993–1017 (1997)
R.O. Zaitsev, E.V. Kuz’min, S.G. Ovchinnikov “Fundamental ideas on metal-dielectric transitions in 3d-metal compounds” Sov. Phys. Usp. 29 322–342 (1986)
A.S. Mishchenko “Electron — phonon coupling in underdoped high-temperature superconductors” Phys. Usp. 52 1193–1212 (2009)
S.I. Vedeneev “Pseudogap problem in high-temperature superconductors” Phys. Usp. 64 890–922 (2021)
Yu.A. Izyumov “Hubbard model of strong correlations” Phys. Usp. 38 385–408 (1995)
E.Z. Kuchinskii, I.A. Nekrasov, M.V. Sadovskii “Generalized dynamical mean-field theory in the physics of strongly correlated systems” Phys. Usp. 55 325–355 (2012)
N.G. Bebenin, R.I. Zainullina, V.V. Ustinov “Colossal magnetoresistance manganites” Phys. Usp. 61 719–738 (2018)
Ya.S. Lyakhova, G.V. Astretsov, A.N. Rubtsov “Mean-field concept and post-DMFT methods in the modern theory of correlated systems” Phys. Usp. 66 775–793 (2023)
A.L. Ivanovskii “New high-temperature superconductors based on rare-earth and transition metal oxyarsenides and related phases: synthesis, properties, and simulations” Phys. Usp. 51 1229–1260 (2008)
E.G. Maksimov “High-temperature superconductivity: the current state” Phys. Usp. 43 965–990 (2000)
K.I. Kugel’, D.I. Khomskii “The Jahn-Teller effect and magnetism: transition metal compounds” Sov. Phys. Usp. 25 231–256 (1982)
V.V. Val’kov, D.M. Dzebisashvili et al “Spin-polaron concept in the theory of normal and superconducting states of cuprates” Phys. Usp. 64 641–670 (2021)
M.A. Krivoglaz “Fluctuon states of electrons” Sov. Phys. Usp. 16 856–877 (1974)
Yu.A. Izyumov, Yu.N. Skryabin “Double exchange model and the unique properties of the manganites” Phys. Usp. 44 109–134 (2001)

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