標題: Effect of the electromagnetic environment on the dynamics of charge and phase particles in one-dimensional arrays of small Josephson junctions
作者: Ho, I. L.
Kuo, W.
Lin, S. D.
Lee, C. P.
Liang, C. T.
Wu, C. S.
Chen, C. D.
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 1-十一月-2011
摘要: The effect of the electromagnetic environment on the dynamics of quasi-particles, Cooper pairs and phase particles in one-dimensional arrays of small Josephson junctions is investigated experimentally and theoretically. It is found that the environment enhances the phase ordering and thus suppresses quasi-particle tunneling at high temperature and localization of Cooper pairs at low temperature. The dynamics is studied in the context of phase-charge duality, and the experimental results are quantitatively analyzed in both charge-ordered and phase-ordered regimes. Based on these analyses, a low-temperature phase diagram as well as a finite-temperature crossover phase diagram are constructed and compared to the experimental diagrams. Copyright (C) EPLA, 2011
URI: http://dx.doi.org/10.1209/0295-5075/96/47004
http://hdl.handle.net/11536/14946
ISSN: 0295-5075
DOI: 10.1209/0295-5075/96/47004
期刊: EPL
Volume: 96
Issue: 4
結束頁: 
顯示於類別:期刊論文


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  1. 000297322500039.pdf