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The Magnetic Excitation Spectrum and Thermodynamics of High- T c Superconductors
Open accessAbstract
Inelastic neutron scattering was used to study the wave vector– and frequency-dependent magnetic fluctuations in single crystals of superconducting YBa 2 Cu 3 O 6+ x . The spectra contain several important features, including a gap in the superconducting state, a pseudogap in the normal state, and the much-discussed resonance peak. The appearance of the pseudogap determined from transport and nuclear resonance coincides with formation of the resonance in the magnetic excitations. The exchange energy associated with the resonance has the temperature and doping dependences as well as the magnitude to describe approximately the electronic specific heat near the superconducting transition temperature ( T c ).
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Citations
Cited by
Angle-resolved photoemission studies of the cuprate superconductors
Damascelli, A., Hussain, Z., & Shen, Z.-X. (2003) · Reviews of Modern Physics · doi:10.1103/revmodphys.75.473 · Cited by 3,775
Chakravarty, S., Laughlin, R. B., Morr, D. K., & Nayak, C. (2001) · Physical Review B · doi:10.1103/physrevb.63.094503 · Cited by 1,123
Liquid crystal elastomers with mechanical properties of a muscle
Thomsen, D. L., Keller, P., Naciri, J., Pink, R., Jeon, H., Shenoy, D., & Ratna, B. R. (2001) · Macromolecules · doi:10.1021/ma001639q · Cited by 689
The structure of the high-energy spin excitations in a high-transition-temperature superconductor
Hayden, S. M., Mook, H. A., Dai, P., Perring, T. G., & Doğan, F. (2004) · Nature · doi:10.1038/nature02576 · Cited by 375
Self-citation(2004) · doi:10.1103/revmodphys.76.909 · Cited by 293
Metadata
- Authors
- Dai, P., Mook, H. A., Hayden, S. M., Aeppli, G., Perring, T. G., Hunt, R. D., & Doğan, F.
- Venue
- Science
- Published
- 1999-05-21
- Volume
- 284
- Issue
- 5418
- Pages
- 1344-1347
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2041255984
- Cited by
- 306
- References
- 0
- FWCI
- 22.92
- Type
- journal article
- Language
- en
- Open access
- green
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- Dai, P., Mook, H. A., Hayden, S. M., Aeppli, G., Perring, T. G., Hunt, R. D., & Doğan, F. (1999). The Magnetic Excitation Spectrum and Thermodynamics of High- T c Superconductors. Science. https://doi.org/10.1126/science.284.5418.1344
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