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Two-dimensional antiferromagnetic quantum spin-fluid state inLa2CuO4
Abstract
Elastic, quasielastic, and inelastic neutron scattering measurements in ${\mathrm{La}}_{2}$${\mathrm{CuO}}_{4}$ reveal novel two-dimensional antiferromagnetic behavior. At high temperatures the spins are ordered instantaneously over long distances two dimensionally but there is no measurable time-averaged staggered moment. The energy scale of the spin fluctuations is large, corresponding to an effective dispersion of \ensuremath{\gtrsim}0.4 eV A\r{}. The relevance to the high-temperature superconductivity in this class of materials is noted.
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Citations
Cites
Possible highT c superconductivity in the Ba?La?Cu?O system
Bednorz, J. G., & M�ller, K. A. (1986) · Zeitschrift f�r Physik B Condensed Matter · doi:10.1007/bf01303701 · Cited by 14,319
Zur Theorie der Metalle: I. Eigenwerte und Eigenfunktionen der linearen Atomkette
Bethe, H. (1931) · Zeitschrift f�r Physik · doi:10.1007/bf01341708 · Cited by 3,768
Cited by
Effective Hamiltonian for the superconducting Cu oxides
Zhang, F. C., & Rice, T. M. (1988) · Physical Review B · doi:10.1103/physrevb.37.3759 · Cited by 3,403
Interaction of holes in a Hubbard antiferromagnet and high-temperature superconductivity
Trugman, S. A. (1988) · Physical Review B · doi:10.1103/physrevb.37.1597 · Cited by 503
Magnetic Susceptibility Scaling inLa2−xSrxCuO4−y
Johnston, D. C. (1989) · Physical Review Letters · doi:10.1103/physrevlett.62.957 · Cited by 367
Cuprate superconductors as viewed through a striped lens
Tranquada, J. M. (2020) · Advances in Physics · doi:10.1080/00018732.2021.1935698 · Cited by 84
Metadata
- Authors
- Shirane, G., Endoh, Y., Birgeneau, R. J., Kastner, M. A., Hidaka, Y., Oda, M., Suzuki, M., & Murakami, T.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1987-10-05
- Volume
- 59
- Issue
- 14
- Pages
- 1613-1616
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2091163547
- Cited by
- 771
- References
- 2
- FWCI
- 44.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shirane, G., Endoh, Y., Birgeneau, R. J., Kastner, M. A., Hidaka, Y., Oda, M., Suzuki, M., & Murakami, T. (1987). Two-dimensional antiferromagnetic quantum spin-fluid state inLa2CuO4. Physical Review Letters. https://doi.org/10.1103/physrevlett.59.1613
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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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