The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Mechanism of the Size Dependence of the Superconducting Transition of Nanostructured Nb
Open accessAbstract
A direct measurement of the superconducting energy gap by point contact spectroscopy in nanostructured Nb films shows that the gap decreases with a reduction in the average particle size. The superconducting T(c), obtained from transport and magnetic measurements, also decreases with size and scales with the energy gap. The size dependence of the superconducting properties in this intermediate coupling type II superconductor is therefore governed by changes in the electronic density of states rather than by phonon softening. Consistent with the Anderson criterion, no T(c) was observed for sizes below 8 nm.
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Citations
Cites
Theory of dirty superconductors
Anderson, P. W. (1959) · Journal of Physics and Chemistry of Solids · doi:10.1016/0022-3697(59)90036-8 · Cited by 2,267
Cited by
Charge Transport in Nanoparticle Assemblies
Zabet-Khosousi, A., & Dhirani, A.-A. (2008) · Chemical Reviews · doi:10.1021/cr0680134 · Cited by 503
Improved coherence in optically defined niobium trilayer-junction qubits
Anferov, A., Lee, K.-H., Zhao, F., Simon, J., & Schuster, D. I. (2024) · Physical Review Applied · doi:10.1103/physrevapplied.21.024047 · Cited by 41
Metadata
- Authors
- Bose, S., Raychaudhuri, P., Banerjee, R., Vasa, P., & Ayyub, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2005-09-30
- Volume
- 95
- Issue
- 14
- Pages
- 147003-147003
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2043078603
- Cited by
- 158
- References
- 1
- FWCI
- 5.95
- Type
- journal article
- Language
- en
- Open access
- green
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- Bose, S., Raychaudhuri, P., Banerjee, R., Vasa, P., & Ayyub, P. (2005). Mechanism of the Size Dependence of the Superconducting Transition of Nanostructured Nb. Physical Review Letters. https://doi.org/10.1103/physrevlett.95.147003
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