Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Sociedade Brasileira de Física
2003
|
| Schlagworte: | |
| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=46413573011 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Inhaltsangabe:
- Electron-Phonon Coupling in MgB2-like Materials: Its Magnitude and Its Limits W. E. Pickett Física, Astronomía y Matemáticas That very strong coupling of the B-B bond-stretching E2g branch of phonons to the B 2p¾ bonding hole states is responsible for the remarkable superconductivity in MgB2 is well established. This entirely new manner of driving the superconducting Tc to high levels requires additional analysis. Here recent findings, such as how this strong coupling is related to possible structural instability, are discussed, and investigation into the practical limits of such coupling is initiated. 2003 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413573011 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.4 Vol.33