| 二维完全阻挫Josephson结阵列的非平衡态相变 |
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| 引用本文： | 应国良,潘国卫,刘焕,聂青苗,陈庆虎.二维完全阻挫Josephson结阵列的非平衡态相变[J].物理化学学报,2007,23(4):617-619. |
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| 作者姓名： | 应国良 潘国卫 刘焕 聂青苗 陈庆虎 |
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| 作者单位： | Department of Physics, Zhejiang University, Hangzhou 310027, P. R. China; Taizhou College, Linhai 317000, Zhejiang Province, P. R. China |
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| 摘 要： | 在短时动力学标度方法的框架下, 研究了二维完全阻挫Josephson 结阵列在外加电流时的非平衡态相变-Ising 型相变. 采用电阻分流结动力学, 分别求出了临界温度TC , 静态临界指数2β/υ、υ和动态临界指数z.
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| 关 键 词： | Josephson 结阵列 短时动力学 Ising 型相变 |
| 收稿时间： | 2006-08-18 |
| 修稿时间： | 2006-08-18 |
Non-equilibrium Phase Transition of Two-dimensional Fully-frustrated Josephson Junction Arrays |
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| YING Guo-Liang,PAN Guo-Wei,LIU Huan,NIE Qing-Miao,CHEN Qing-Hu.Non-equilibrium Phase Transition of Two-dimensional Fully-frustrated Josephson Junction Arrays[J].Acta Physico-Chimica Sinica,2007,23(4):617-619. |
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| Authors: | YING Guo-Liang PAN Guo-Wei LIU Huan NIE Qing-Miao CHEN Qing-Hu |
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| Institution: | Department of Physics, Zhejiang University, Hangzhou 310027, P. R. China; Taizhou College, Linhai 317000, Zhejiang Province, P. R. China |
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| 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. |
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| Keywords: | Josephson junction arrays Short-time dynamics Ising-like phase transition |
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