BIFURCATION AND CHAOS IN A DC-DRIVEN LONG ANNULAR JOSEPHSON JUNCTION

被引:50
作者
GRONBECHJENSEN, N
LOMDAHL, PS
SAMUELSEN, MR
机构
[1] UNIV CALIF LOS ALAMOS SCI LAB, CTR NONLINEAR STUDIES, LOS ALAMOS, NM 87545 USA
[2] TECH UNIV DENMARK, PHYS LAB 1, DK-2800 LYNGBY, DENMARK
关键词
D O I
10.1103/PhysRevB.43.12799
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Simulations of long annular Josephson junctions in a static magnetic field show that in large regions of bias current the system can exhibit a period-doubling bifurcation route to chaos. This is in contrast to previously studied Josephson-junction systems where chaotic behavior has primarily been observed in an external ac field.
引用
收藏
页码:12799 / 12803
页数:5
相关论文
共 17 条
  • [1] BARONE A, 1982, PHYSICS APPLICATIONS
  • [2] COHERENT SPATIAL STRUCTURE VERSUS TIME CHAOS IN A PERTURBED SINE-GORDON SYSTEM
    BISHOP, AR
    FESSER, K
    LOMDAHL, PS
    KERR, WC
    WILLIAMS, MB
    TRULLINGER, SE
    [J]. PHYSICAL REVIEW LETTERS, 1983, 50 (15) : 1095 - 1098
  • [3] NONLINEAR DYNAMICS IN DRIVEN, DAMPED SINE-GORDON SYSTEMS
    BISHOP, AR
    LOMDAHL, PS
    [J]. PHYSICA D, 1986, 18 (1-3): : 54 - 66
  • [4] IV CURVES OF LONG ANNULAR JOSEPHSON-JUNCTIONS
    DAVIDSON, A
    PEDERSEN, NF
    [J]. APPLIED PHYSICS LETTERS, 1984, 44 (04) : 465 - 467
  • [5] EXPERIMENTAL INVESTIGATION OF TRAPPED SINE-GORDON SOLITONS
    DAVIDSON, A
    DUEHOLM, B
    KRYGER, B
    PEDERSEN, NF
    [J]. PHYSICAL REVIEW LETTERS, 1985, 55 (19) : 2059 - 2062
  • [6] EXPERIMENTS ON SOLITON MOTION IN ANNULAR JOSEPHSON-JUNCTIONS
    DAVIDSON, A
    DUEHOLM, B
    PEDERSEN, NF
    [J]. JOURNAL OF APPLIED PHYSICS, 1986, 60 (04) : 1447 - 1454
  • [7] DYNAMIC FLUXON MODEL FOR FISKE STEPS IN LONG JOSEPHSON-JUNCTIONS
    DUEHOLM, B
    JOERGENSEN, E
    LEVRING, OA
    MYGIND, J
    PEDERSEN, NF
    SAMUELSEN, MR
    OLSEN, OH
    CIRILLO, M
    [J]. PHYSICA B & C, 1981, 108 (1-3): : 1303 - 1305
  • [8] PHASE-LOCKING OF LONG ANNULAR JOSEPHSON-JUNCTIONS COUPLED TO AN EXTERNAL RF MAGNETIC-FIELD
    GRONBECHJENSEN, N
    LOMDAHL, PS
    SAMUELSEN, MR
    [J]. PHYSICS LETTERS A, 1991, 154 (1-2) : 14 - 18
  • [9] PERTURBATION ANALYSIS OF FLUXON DYNAMICS
    MCLAUGHLIN, DW
    SCOTT, AC
    [J]. PHYSICAL REVIEW A, 1978, 18 (04) : 1652 - 1680
  • [10] SWITCHING BETWEEN DYNAMIC STATES IN INTERMEDIATE-LENGTH JOSEPHSON-JUNCTIONS
    PAGANO, S
    SOERENSEN, MP
    PARMENTIER, RD
    CHRISTIANSEN, PL
    SKOVGAARD, O
    MYGIND, J
    PEDERSEN, NF
    SAMUELSEN, MR
    [J]. PHYSICAL REVIEW B, 1986, 33 (01): : 174 - 182