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Article

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Published version

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2003

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/10533

Generic finite-size enhancement of pairing in mesoscopic Fermi systems

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http://dx.doi.org/10.1103/PhysRevB.68.024507

Abstract

The finite-size-dependent enhancement of pairing in mesoscopic Fermi systems is studied under the assumption that the BCS approach is valid and that the two-body force is size independent. Different systems are investigated such as superconducting metallic grains and films as well as atomic nuclei. It is shown that the finite size enhancement of pairing in these systems is in part due to the presence of a surface which accounts quite well for the data of nuclei and explains a good fraction of the enhancement in Al grains.

Subject

Superconductivitat

Subject (English)

Superconductivity

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

FARINE, M., et al. Generic finite-size enhancement of pairing in mesoscopic Fermi systems. Physical Review B. 2003. Vol. 68, num. 2, pags. 024507-1-024507-4. ISSN 0163-1829. [consulted: 9 of August of 2026]. Available at: https://hdl.handle.net/2445/10533

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