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Fluxoid quantization effects in superconducting mesoscopic Al multiloop structures
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vv, Marinyuk |
| Abstract | We have studied fluxoid quantization effects in mesoscopic Al samples consisting of a small number of square loops. In short microladders a pronounced substructure of the Little-Parks oscillations (i.e. the oscillations of the critical temperature Tc as a function of the applied magnetic flux Φ ) has been found. These new features in Tc ( ) Φ originate from transitions between different quantum states, each having a specific order parameter profile and flow pattern of the supercurrents. The experimental data are in excellent agreement with the Tc ( ) Φ calculated within the de Gennes-Alexander model for superconducting micronetworks. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.fys.kuleuven.ac.be/vsm/nsm/publications/g8108_.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |