Dynamic Scaling at the Zero-field 2D Superconducting Transition
| dc.creator | Ammirata, S. M. | |
| dc.creator | Friesen, Mark | |
| dc.creator | Pierson, Stephen W. | |
| dc.creator | Gorham, LeRoy A. | |
| dc.creator | Hunnicutt, Jeffrey C. | |
| dc.creator | Trawick, M. L. | |
| dc.creator | Keener, C. D. | |
| dc.date | 1997-11-13 | |
| dc.date | 1997-12-01 | |
| dc.date.accessioned | 2026-07-07T03:09:26Z | |
| dc.date.available | 2026-07-07T03:09:26Z | |
| dc.description | Zero-field current-voltage (I-V) characteristics of a thin ("two-dimensional") $Bi_2Sr_2CaCu_2O_{8+δ}$ crystal are reported and analyzed in two ways. The "conventional" approach yields ambiguous results while a dynamical scaling analysis offers new insights into the Kosterlitz-Thouless-Berezinskii transition. The scaling theory predicts that the universal jump of the $I$-$V$ exponent $α$ should be between $z+1$ and 1. A value of $z \simeq 5.6$ is obtained for the dynamical critical exponent, and is corroborated by data from other 2D superconductors. A simple dynamical model is presented to account for the results. | |
| dc.description | Minor revisions, 4 pages LaTeX, 3 .eps figs | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9711127 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9711127 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/27883 | |
| dc.subject | Superconductivity | |
| dc.subject | Statistical Mechanics | |
| dc.title | Dynamic Scaling at the Zero-field 2D Superconducting Transition | |
| dc.type | text |