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Onset of superconductivity in the two-dimensional limit
Abstract
The onset of superconductivity in homogeneous ultrathin films is found to occur when their normal-state sheet resistance falls below a value close to h/4${e}^{2}$, the quantum resistance for pairs. The data further suggest that in the T\ensuremath{\rightarrow}0 limit such films are either superconducting or insulating. The existence of a threshold in systems which are not granular implies that its explanation involves more general arguments than those which follow from the modeling of films by Josephson-coupled arrays.
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Cited by
Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
Greiner, M., Mandel, O., Esslinger, T., Hänsch, T. W., & Bloch, I. (2002) · Nature · doi:10.1038/415039a · Cited by 5,935
Scaling of entanglement close to a quantum phase transition
Osterloh, A., Amico, L., Falci, G., & Fazio, R. (2002) · Nature · doi:10.1038/416608a · Cited by 1,860
Belitz, D., & Kirkpatrick, T. R. (1994) · Reviews of Modern Physics · doi:10.1103/revmodphys.66.261 · Cited by 991
Superconductor-Insulator Transitions in the Two-Dimensional Limit
Goldman, A. M., & Marković, N. (1998) · Physics Today · doi:10.1063/1.882069 · Cited by 403
Self-citationLocalization of preformed Cooper pairs in disordered superconductors
Sacépé, B., Dubouchet, T., Chapelier, C., Sanquer, M., Ovadia, M., Shahar, D., Feigel’man, M., & Ioffe, L. (2011) · Nature Physics · doi:10.1038/nphys1892 · Cited by 379
Metadata
- Authors
- Haviland, D. B., Liu, Y., & Goldman, A. M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1989-05-01
- Volume
- 62
- Issue
- 18
- Pages
- 2180-2183
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2014241465
- Cited by
- 793
- References
- 0
- FWCI
- 12.80
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Onset of superconductivity in the two-dimensional limit. https://app.cochat.ai/papers/10.1103/physrevlett.62.2180
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- Haviland, D. B., Liu, Y., & Goldman, A. M. (1989). Onset of superconductivity in the two-dimensional limit. Physical Review Letters. https://doi.org/10.1103/physrevlett.62.2180
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