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Hyperchaotic behaviours and controlling hyperchaos in an array of RCL-shunted Josephson junctions |
Ri Ilmyong(李日明)a)b), Feng Yu-Ling(冯玉玲)a)†, Yao Zhi-Hai(姚治海)a), and Fan Jian(范健)a) |
a Department of Physics, Science College, Changchun University of Science and Technology, Changchun 130022, China; b Department of Physics, University of Science, Unjong Strict, Pyongyang, DPR Korea |
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Abstract This paper deals with dynamical behaviours in an array composed of two resistive-capacitive-inductive-shunted (RCL-shunted) Josephson junctions (RCLSJJs) and a shunted resistor. Numerical simulations show that periodic, chaotic and hyperchaotic states can coexist in this array. Moreover, a scheme for controlling hyperchaos in this array is presented by adjusting the external bias current. Numerical results confirm that this scheme can be effectively used to control hyperchaotic states in this array into stable periodic states, and different stable periodic states with different period numbers can be obtained by appropriately choosing the intensity of the external bias current.
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Received: 13 June 2011
Revised: 13 July 2011
Accepted manuscript online:
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PACS:
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05.45.Pq
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(Numerical simulations of chaotic systems)
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74.50.+r
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(Tunneling phenomena; Josephson effects)
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Cite this article:
Ri Ilmyong(李日明), Feng Yu-Ling(冯玉玲), Yao Zhi-Hai(姚治海), and Fan Jian(范健) Hyperchaotic behaviours and controlling hyperchaos in an array of RCL-shunted Josephson junctions 2011 Chin. Phys. B 20 120504
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[1] |
Benz S P and Buuroughs C 1991 Appl. Phys. Lett. 58 2162
|
[2] |
Whan C B and Lobb C J 1996 Phys. Rev. E 53 405
|
[3] |
Whan C B, Lobb C J and Forrester M G 1995 J. Appl. Phys. 77 382
|
[4] |
Cawthorne A B, Whan C B and Lobb C J 1997 IEEE Trans. Appl. Supercond. 7 2359
|
[5] |
Whan C B and Lobb C J 1996 Phys. Rev. E 53 405
|
[6] |
Cawthorne A B, Whan C B and Lobb C J 1998 J. Appl. Phys. 84 1126
|
[7] |
Cawthorne A B, Barbara P, Shitov S V, Lobb C J, Wiesenfeld K and Zangwill A 1999 Phys. Rev. B 60 7575
|
[8] |
Yang X S and Li Q 2006 Chaos, Solitons and Fractals 27 25
|
[9] |
Dana S K, Roy P K, Sethia G C, Sen A and Sengupta D C 2006 IEEE Proc. Circ. Dev. Syst. 153 453
|
[1] |
Ucar A, Lonngren K E and Bai E W 2007 Chaos, Solitons and Fractals 31 105
|
[11] |
Feng Y L and Shen K 2008 Chin. Phys. B 17 111
|
[12] |
Feng Y L, Zhang X H, Jiang Z G and Shen K 2010 Int. J. Mod. Phys. B 24 5675
|
[13] |
Feng Y L and Shen K 2008 Eur. Phys. J. B 61 105
|
[14] |
Feng Y L and Shen K 2008 Chin. Phys. B 17 550
|
[15] |
Feng Y L, Zhang X H, Jiang Z G and Shen K 2009 Int. J. Mod. Phys. B 23 3601
|
[16] |
Feng Y L and Shen K 2010 Chin. J. Phys. 48 316
|
[17] |
Basler M, Krech W and Platov K Y 1995 Phys. Rev. B 52 7504
|
[18] |
Hassel J, Gronberg L, Helisto P and Seppa H 2006 Appl. Phys. Lett. 89 072503
|
[19] |
Grib A N, Seidel P and Scherbel J 2001 Phys. Rev. B 65 094508
|
[20] |
Bhagavatula R, Ebner C and Jayaprakash C 1994 Phys. Rev. B 50 9376
|
[21] |
Chernikov A A and Schmidt G 1994 Phys. Rev. E 50 3436
|
[22] |
Zhou T G, Mao J, Liu T S, Lai Y and Yan S L 2009 Chin. Phys. Lett. 26 077401
|
[23] |
Klushin A M, He M, Yan S L and Klein N 2006 Appl. Phys. Lett. 89 232505
|
[24] |
Zhou T G, Yan S L, Zou X, Li S, Ji L and Zhao X J 2006 Chin. Phys. Lett. 23 1935
|
[25] |
Zhang S H and Shen K 2003 Chin. Phys. 12 149
|
[26] |
Feng X Q, Yao Z H, Tian Z L and Han X Y 2010 Acta Phys. Sin. 59 8414 (in Chinese)
|
[27] |
Wolf A, Swift J B, Swinney H L and Vastano J A 1985 Physica D 16 285
|
[28] |
Sprott J C 1997 Phys. Lett. A 228 271
|
[29] |
Hadley P and Beasley M R 1987 Appl. Phys. Lett. 50 621
|
[30] |
Hu G, Xiao J H and Zheng Z G 2000 Chaos Control (Shanghai: Shanghai Scientific and Technological Education Publishing House) pp.~54--57
|
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