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pro vyhledávání: '"Ammirata, S. M."'
The value of the dynamic critical exponent $z$ is studied for two-dimensional superconducting, superfluid, and Josephson Junction array systems in zero magnetic field via the Fisher-Fisher-Huse dynamic scaling. We find $z\simeq5.6\pm0.3$, a relativel
Externí odkaz:
http://arxiv.org/abs/cond-mat/9901295
Autor:
Ammirata, S. M., Friesen, Mark, Pierson, Stephen W., Gorham, LeRoy A., Hunnicutt, Jeffrey C., Trawick, M. L., Keener, C. D.
Zero-field current-voltage (I-V) characteristics of a thin ("two-dimensional") $Bi_2Sr_2CaCu_2O_{8+\delta}$ crystal are reported and analyzed in two ways. The "conventional" approach yields ambiguous results while a dynamical scaling analysis offers
Externí odkaz:
http://arxiv.org/abs/cond-mat/9711127
Autor:
Ammirata, S. M., Friesen, M., Pierson, S. W., Gorham, L. R. A., Hunnicutt, J. C., Trawick, M. L., Keener, C. D.
Publikováno v:
Physica C: Superconductivity and its Applications; 1999, Vol. 313 Issue: 3 p225-231, 7p
Publikováno v:
Journal of Low Temperature Physics; December 1996, Vol. 105 Issue: 5-6 p1267-1272, 6p