Quantum behavior of orbitals in ferromagnetic titanates: Novel orderings and excitations

Giniyat Khaliullin; Satoshi Okamoto

doi:10.1103/PhysRevLett.89.167201

Quantum behavior of orbitals in ferromagnetic titanates: Novel orderings and excitations

Giniyat Khaliullin, Satoshi Okamoto

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95 Scopus citations

Abstract

The ferromagnetic phase of the t_2g super-exchange system was studied and found to exhibit several competing orbital orderings with distinct physical properties. The elementary excitations of these states were identified. It was found that Ti-O-Ti bond distortion favors the ferromagnetic state.

Original language	English
Article number	167201
Pages (from-to)	167201/1-167201/4
Journal	Physical Review Letters
Volume	89
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.89.167201
State	Published - Oct 14 2002
Externally published	Yes

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10.1103/PhysRevLett.89.167201

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title = "Quantum behavior of orbitals in ferromagnetic titanates: Novel orderings and excitations",

abstract = "The ferromagnetic phase of the t2g super-exchange system was studied and found to exhibit several competing orbital orderings with distinct physical properties. The elementary excitations of these states were identified. It was found that Ti-O-Ti bond distortion favors the ferromagnetic state.",

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Quantum behavior of orbitals in ferromagnetic titanates: Novel orderings and excitations

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