The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Quantum Melting of Magnetic Order due to Orbital Fluctuations
Open accessAbstract
We have studied the phase diagram and excitations of the spin-orbital model derived for a three-dimensional perovskite lattice, as in ${\mathrm{KCuF}}_{3}$. The results demonstrate that the orbital degeneracy drastically increases quantum fluctuations and suppresses the classical long-range order near the multicritical point in the mean-field phase diagram. This indicates the presence of a quantum liquid state, and we present explicit evidence for valence bond type correlations in three dimensions.
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Cites
Density-functional theory and strong interactions: Orbital ordering in Mott-Hubbard insulators
Liechtenstein, A. I., Anisimov, V. I., & Zaanen, J. (1995) · Physical Review B · doi:10.1103/physrevb.52.r5467 · Cited by 4,803
Self-citationHaldane, F. D. M. (1983) · Physics Letters A · doi:10.1016/0375-9601(83)90631-x · Cited by 2,883
Interacting Electrons and Quantum Magnetism
Auerbach, A. (1994) · Graduate Texts in Contemporary Physics · doi:10.1007/978-1-4612-0869-3 · Cited by 1,738
Surprises on the Way from One- to Two-Dimensional Quantum Magnets: The Ladder Materials
Dagotto, E., & Rice, T. M. (1996) · Science · doi:10.1126/science.271.5249.618 · Cited by 1,655
Two-dimensional quantum Heisenberg antiferromagnet at low temperatures
Chakravarty, S., Halperin, B. I., & Nelson, D. R. (1989) · Physical Review B · doi:10.1103/physrevb.39.2344 · Cited by 1,388
The Jahn-Teller effect and magnetism: transition metal compounds
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Low-temperature behavior of two-dimensional quantum antiferromagnets
Chakravarty, S., Halperin, B. I., & Nelson, D. R. (1988) · Physical Review Letters · doi:10.1103/physrevlett.60.1057 · Cited by 883
Large-N expansion for frustrated quantum antiferromagnets
Read, N., & Sachdev, S. (1991) · Physical Review Letters · doi:10.1103/physrevlett.66.1773 · Cited by 859
Possible spin-liquid state at largeSfor the frustrated square Heisenberg lattice
Chandra, P., & Doucot, B. (1988) · Physical Review B · doi:10.1103/physrevb.38.9335 · Cited by 479
Magnetic structure ofV2O3in the insulating phase
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Cited by
Spin liquids in frustrated magnets
Balents, L. (2010) · Nature · doi:10.1038/nature08917 · Cited by 4,316
Orbital Liquid in Three-Dimensional Mott Insulator:LaTiO3
Khaliullin, G., & Maekawa, S. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.3950 · Cited by 268
Metadata
- Authors
- Feiner, L. F., Oleś, A. M., & Zaanen, J.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1997-04-07
- Volume
- 78
- Issue
- 14
- Pages
- 2799-2802
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2014077889
- Cited by
- 274
- References
- 15
- FWCI
- 8.56
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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