Effects of magnetic impurities on two-band superconductor
| dc.creator | Ummarino, G. A. | |
| dc.date | 2007-03-08 | |
| dc.date.accessioned | 2026-07-07T07:50:46Z | |
| dc.date.available | 2026-07-07T07:50:46Z | |
| dc.description | I calculated the effect of magnetic impurities on the normal and superconductive properties of a multiband s-wave superconductor by direct solution of the two-band Eliashberg equations. In this way I determined the critical temperature, the values of the superconductive gaps, the shape of the superconductive density of states and other physical quantities that depend on the concentration of magnetic impurities. I found that the gaps and the penetration lengths display an unusual behaviour as a function of temperature. I examine the possibility that the presence of a negative induced gap raises the critical temperature. | |
| dc.description | 4 pages, 5 figures, paper presented to STRIPES06, december 2006, Rome | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0703201 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0703201 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/125278 | |
| dc.subject | Superconductivity | |
| dc.title | Effects of magnetic impurities on two-band superconductor | |
| dc.type | text |