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Role of Orbitals in the Physics of Correlated Electron Systems

D. I. Khomskii
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Abstract

Rich properties of systems with strongly correlated electrons, such as transition metal oxides, is largely connected with an interplay of different degrees of freedom in them: charge, spin, orbital ones, as well as crystal lattice. Specific and often very important role is played by orbital degrees of freedom. In this comment I will shortly summarize the main concepts and discuss some of the well-known manifestations of orbital degrees of freedom, but will mostly concentrate on a recent development in this field.

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D. I. Khomskii. 2005-08-26. Role of Orbitals in the Physics of Correlated Electron Systems. https://doi.org/10.1238/physica.regular.072a00cc8

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