Phys. Rev. B 60, 7591–7594 (1999)

Superconducting fluctuation effects on the electron spin susceptibility in YBa₂Cu₃O_6.95

Abstract

References

Citing Articles (6)

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H. N. Bachman, V. F. Mitrović, A. P. Reyes^*, W. P. Halperin, M. Eschrig, and J. A. Sauls
Department of Physics and Astronomy, and Science and Technology Center for Superconductivity, Northwestern University, Evanston, Illinois 60208

A. Kleinhammes^†, P. Kuhns, and W. G. Moulton
National High Magnetic Field Laboratory, Tallahassee, Florida 32310

Received 10 February 1999; published in the issue dated 1 September 1999

The electronic spin susceptibility of YBa₂Cu₃O_6.95 has been measured with high precision up to 24 T with ¹⁷O nuclear magnetic resonance. Its temperature dependence can be accounted for by superconducting fluctuations that result in a smooth crossover from the normal to the vortex liquid state. A magnetic-field-temperature phase diagram for this crossover has been established having strong upward curvature.

URL:

http://link.aps.org/doi/10.1103/PhysRevB.60.7591

DOI:

10.1103/PhysRevB.60.7591

PACS:

74.25.Nf, 74.72.Bk, 74.25.-q

^*Present address: National High Magnetic Field Laboratory, Tallahassee, FL 32310.

^†Present address: University of North Carolina at Chapel Hill, Chapel Hill, NC 27599.

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Phys. Rev. B 60, 7591–7594 (1999)

Superconducting fluctuation effects on the electron spin susceptibility in YBa2Cu3O6.95

Superconducting fluctuation effects on the electron spin susceptibility in YBa₂Cu₃O_6.95