The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Upper critical field, fluctuation conductivity, and dimensionality ofYBa2Cu3O7−x
Abstract
The upper critical field ${H}_{c2}$ and fluctuation conductivity were measured for highly oriented thin films of ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7\mathrm{\ensuremath{-}}\mathrm{x}}$. The ${H}_{c2}$ results demonstrate the intrinsic anisotropy in this layered superconductor. The broadening of the resistive transition under fields is interpreted in terms of critical fluctuations. The fluctuation conductivity shows dimensional crossover as expected for quasi-two-dimensional material. Using this data we determine the intra- and interlayer coherence lengths ${\ensuremath{\xi}}_{c}$(0) and ${\ensuremath{\xi}}_{\mathrm{ab}}$(0), and discuss the dimensionality of the superconductivity in this material.
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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
Cited by
Fisher, D. S., Fisher, M. P. A., & Huse, D. A. (1991) · Physical Review B · doi:10.1103/physrevb.43.130 · Cited by 2,381
Superconductivity in narrow-band systems with local nonretarded attractive interactions
Micnas, R., Ranninger, J., & Robaszkiewicz, S. (1990) · Reviews of Modern Physics · doi:10.1103/revmodphys.62.113 · Cited by 1,625
Frequency dependence of the ac susceptibility in a Y-Ba-Cu-O crystal: A reinterpretation ofHc2
Malozemoff, A. P., Worthington, T. K., Yeshurun, Y., Holtzberg, F., & Kes, P. H. (1988) · Physical Review B · doi:10.1103/physrevb.38.7203 · Cited by 454
Welp, U., Fleshler, S., Kwok, W. K., Klemm, R. A., Vinokur, V. M., Downey, J., Veal, B., & Crabtree, G. W. (1991) · Physical Review Letters · doi:10.1103/physrevlett.67.3180 · Cited by 270
Metadata
- Authors
- Oh, B., Char, K., Kent, A. D., Naito, M., Beasley, M. R., Geballe, T. H., Hammond, R. H., Kapitulnik, A., & Graybeal, J. M.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1988-05-01
- Volume
- 37
- Issue
- 13
- Pages
- 7861-7864
- ISSN
- 0163-1829 (ISSN-L)
- OpenAlex
- W1982481247
- Cited by
- 429
- References
- 1
- FWCI
- 19.24
- Type
- journal article
- Language
- en
- Open access
- closed
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- Oh, B., Char, K., Kent, A. D., Naito, M., Beasley, M. R., Geballe, T. H., Hammond, R. H., Kapitulnik, A., & Graybeal, J. M. (1988). Upper critical field, fluctuation conductivity, and dimensionality ofYBa2Cu3O7−x. Physical Review B. https://doi.org/10.1103/physrevb.37.7861
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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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