Name
Title | ||
|---|---|---|
Coherent quasiparticle transport in grain boundary junctions employing high-Tc superconductors |
Abstract | ||
|---|---|---|
Magneto-fluctuations of the normal resistance R"N have been reproducibly observed in YBa"2Cu"3O"7"-"@d biepitaxial grain boundary junctions at low temperatures. We attribute them to mesoscopic transport in narrow channels across the grain boundary line, occurring even in the presence of large voltage drops. The Thouless energy appears to be the relevant energy scale. Possible implications on the understanding of coherent transport of quasiparticles in high critical temperature superconductors (HTS) and of the dissipation mechanisms are discussed. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1016/j.mejo.2007.07.094 | Microelectronics Journal |
Keywords | Field | DocType |
mesoscopic transport,narrow channel,biepitaxial grain boundary junction,dissipation mechanism,coherent transport,relevant energy scale,grain boundary line,high t c superconductors,high-tc superconductors,low temperature,coherent quasiparticle transport,thouless energy,high critical temperature superconductors,large voltage drop,grain boundary,materials science | Superconductivity,High-temperature superconductivity,Dissipation,Mesoscopic physics,Voltage drop,Electronic engineering,Critical point (thermodynamics),Quasiparticle,Engineering,Grain boundary,Condensed matter physics | Journal |
Volume | Issue | ISSN |
39 | 8 | Microelectronics Journal |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
11 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| francesco tafuri | 1 | 0 | 0.34 |
| A. Tagliacozzo | 2 | 0 | 0.34 |
| detlef born | 3 | 0 | 0.34 |
| D. Stornaiuolo | 4 | 0 | 0.34 |
| E. Gambale | 5 | 0 | 0.34 |
| D. Dalena | 6 | 0 | 0.34 |
| P. Lucignano | 7 | 0 | 0.68 |
| B. Jouault | 8 | 0 | 0.34 |
| F. Lombardi | 9 | 0 | 0.34 |
| A. Barone | 10 | 0 | 0.34 |
| boris l altshuler | 11 | 1 | 0.70 |