Local fields in high-Tc materials
| Autor: | E L. Benitez, S. E. Schnatterly, Charles S. Tarrio |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Superconductivity
Physics High-temperature superconductivity Field (physics) Condensed matter physics Energy Engineering and Power Technology Electron Condensed Matter Physics Thermal conduction Electronic Optical and Magnetic Materials law.invention Coupling (physics) law Electric field Electrical and Electronic Engineering Local field |
| Zdroj: | Physica C: Superconductivity and its Applications. 193:43-46 |
| ISSN: | 0921-4534 |
| DOI: | 10.1016/0921-4534(92)90866-b |
| Popis: | Most high-temperature superconductors exhibit two-dimensional conductance; therefore the conduction electrons are localized in the third dimension, and experience the local electric field rather than the macroscopic applied field in that direction. We report model calculations which indicate that the local field leads to enhanced electron-phonon coupling in these materials which may play a role in determining the high transition temperatures. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|