History of the BCS to Bose-Einstein Transition
| dc.creator | Eagles, D. M. | |
| dc.date | 2005-01-25 | |
| dc.date.accessioned | 2026-07-07T03:03:25Z | |
| dc.date.available | 2026-07-07T03:03:25Z | |
| dc.description | Attention is drawn to the fact that some publications state or imply incorrectly that the BCS-Bose gas transition was first studied by Leggett in 1980, whereas I published a paper on this subject in 1969. Attention is also drawn to evidence from colleagues and myself in the 1980's that a ceramic sample of 3% Zr-doped SrTiO3 was on the Bose-gas side of the transition. This was, I think, the first example of a sample of any material which reached the Bose-gas regime, and also gave a world record by a factor of over one hundred for the lowest carrier concentration (~10^15cm^{-3}) at which superconductivity (or strictly the beginning of a transition) has been observed to occur. | |
| dc.description | 1 page. Edited version, with the 1989 reference omitted, will appear in Physics Today, February 2005 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0501598 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0501598 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/25743 | |
| dc.subject | Superconductivity | |
| dc.title | History of the BCS to Bose-Einstein Transition | |
| dc.type | text |