Scaling determination of the nonlinear I-V characteristics for 2D superconducting networks
| dc.creator | Minnhagen, Petter | |
| dc.creator | Kim, Beom Jun | |
| dc.creator | Gronlund, A. | |
| dc.date | 2003-12-19 | |
| dc.date.accessioned | 2026-07-07T02:55:29Z | |
| dc.date.available | 2026-07-07T02:55:29Z | |
| dc.description | It is shown from computer simulations that the current-voltage ($I$-$V$) characteristics for the two-dimensional XY model with resistively-shunted Josephson junction dynamics and Monte Carlo dynamics obeys a finite-size scaling form from which the nonlinear $I$-$V$ exponent $a$ can be determined to good precision. This determination supports the conclusion $a=z+1$, where $z$ is the dynamic critical exponent. The results are discussed in the light of the contrary conclusion reached by Tang and Chen [Phys. Rev. B {\bf 67}, 024508 (2003)] and the possibility of a breakdown of scaling suggested by Bormann [Phys. Rev. Lett. {\bf 78}, 4324 (1997)]. | |
| dc.description | 6 pages, to appear in PRB | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0312506 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0312506 | |
| dc.identifier | Phys. Rev. B 69, 064515 (2004) | |
| dc.identifier | doi:10.1103/PhysRevB.69.064515 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22959 | |
| dc.subject | Superconductivity | |
| dc.title | Scaling determination of the nonlinear I-V characteristics for 2D superconducting networks | |
| dc.type | text |