Key Ingredients for Superconductivity in Cuprates
| dc.creator | Shen, Z. -X. | |
| dc.creator | Lanzara, A. | |
| dc.creator | Nagaosa, N. | |
| dc.date | 2001-02-14 | |
| dc.date | 2002-01-08 | |
| dc.date.accessioned | 2026-07-07T02:40:22Z | |
| dc.date.available | 2026-07-07T02:40:22Z | |
| dc.description | Using high resolution angle-resolved photoemission data in conjunction with that from neutron and other probes, we show that electron-phonon (el-ph) coupling is strong in cuprates superconductors and it plays an important role in pairing. In addition to the strong electron correlation, the inclusion of phonons provides a theoretical framework explaining many important phenomena that cannot be understood by a strongly correlated electronic model alone. Especially it is indispensable to explain the difference among materials. The phonons with the wave number around the (0,qx) and (qx,0) axes create the d-wave pairing while that near (pi,pi) are pair breaking. Therefore the half-breathing mode of the oxygen motions helps d-wave superconductivity. | |
| dc.description | see instead cond-mat/0108381 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0102244 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0102244 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/17358 | |
| dc.subject | Superconductivity | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Key Ingredients for Superconductivity in Cuprates | |
| dc.type | text |