How to map a pseudogap?
| dc.creator | Zavaritsky, V. N. | |
| dc.date | 2004-09-03 | |
| dc.date.accessioned | 2026-07-07T03:00:15Z | |
| dc.date.available | 2026-07-07T03:00:15Z | |
| dc.description | A pseudogap (PG) is believed to be responsible for the non Fermi-liquid normal state of cuprate superconductors. In particular, field induced PG collapse causes negative longitudinal magnetoresistance (MR), for details, see V.N. Zavaritsky, M. Springford, A.S. Alexandrov, cond-mat/0006089; cond-mat/0011192. The PG collapses because of spin-splitting of the polaron band while the orbital effects are irrelevant. Recently these conclusions, including the Zeeman relation, $k_BT^*=gB_{pg}$, which couples the PG temperature, $T^*$, and the PG closing field, $B_{pg}$, were reaffirmed by T. Shibauchi {\it et al.}, Phys. Rev. Lett. {\bf 86}, 5763 (2001). It will demonstrate that the article by T. Shibauchi {\it et al.} lacks consistency and its conclusions are based on fallacious propositions and unsupported by the authors' own experimental results. | |
| dc.description | doubts the consistency of T. Shibauchi {\it et al.}, Phys. Rev. Lett. {\bf 86}, 5763 (2001) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0409080 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0409080 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/24778 | |
| dc.subject | Superconductivity | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | How to map a pseudogap? | |
| dc.type | text |