Stabilizing chaos in the rf-driven Josephson junction

被引:0
|
作者
Hai, WH [1 ]
Duan, YW
Pan, LX
Mang, F
Zhu, XW
Shi, L
机构
[1] Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
[2] Chinese Acad Sci, Wuhan Inst Phys & Math, Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
[3] Yiyang Teachers Coll, Dept Phys, Yiyang 413049, Hunan Province, Peoples R China
关键词
Josephson effect; control; chaos; stability;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The models of rf-driven Josephson junctions are investigated as the perturbed systems. It is shown that the heteroclinic orbits corrected by perturbations are stable if some relations between the initial constants and system parameters are satisfied, which leads to Melnikov chaos: To stabilize chaos one has to make the control parameters fitting the relations. The result is compared with the previous numerical work and a good agreement is found.
引用
收藏
页码:537 / 542
页数:6
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