Acta Phys. -Chim. Sin. ›› 2007, Vol. 23 ›› Issue (04): 617-619.doi: 10.3866/PKU.WHXB20070433

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Non-equilibriumPhase Transition of Two-dimensional Fully-frustrated Josephson Junction Arrays

YING Guo-Liang; PAN Guo-Wei; LIU Huan; NIE Qing-Miao; CHEN Qing-Hu   

  1. Department of Physics, Zhejiang University, Hangzhou 310027, P. R. China; Taizhou College, Linhai 317000, Zhejiang Province, P. R. China
  • Received:2006-08-18 Revised:2006-11-24 Published:2007-04-05
  • Contact: PAN Guo-Wei

Abstract: The non-equilibrium phase transition, Ising-like phase transition of two-dimensional fully-frustrated Josephson junction arrays driven by external current was studied in the framework of the short-time dynamic scaling method. Within the resistively shunted junction (RSJ) dynamics, besides the critical temperature TC, the static critical exponents 2β/υ and υ, and dynamic critical exponent z were obtained.

Key words: Josephson junction arrays, Short-time dynamics, Ising-like phase transition


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