EXACT CALCULATION OF SHAPIRO STEP SIZES FOR PULSE-DRIVEN JOSEPHSON-JUNCTIONS

被引：10
|
作者：
SHAPIRO, BY [1 ]
DAYAN, I [1 ]
GITTERMAN, M [1 ]
WEISS, GH [1 ]
机构：
[1] NIH,DIV COMP RES & TECHNOL,BETHESDA,MD 20892
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 13期
关键词：
D O I：
10.1103/PhysRevB.46.8349
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A nonperturbative solution is presented for the current-voltage characteristics of Josephson junctions driven by square-wave and periodic delta-function signals. We find that no resonance conditions are required for the appearance of Shapiro steps-they appear for almost all amplitudes and frequencies of the driving pulse. Our calculations also permit a calculation of the boundaries of the Shapiro steps.
引用
收藏
页码：8349 / 8352
页数：4
相关论文
共 50 条
  • [1] CHAOS IN PULSE-DRIVEN JOSEPHSON-JUNCTIONS
    SOBOLEWSKI, R
    DYKAAR, DR
    HSIANG, TY
    VANNESTE, C
    CHI, CC
    PHYSICAL REVIEW B, 1988, 37 (07): : 3778 - 3781
  • [2] Properties of Shapiro steps in pulse-driven non hysteretic Josephson junctions
    Sosso, A
    Kim, J
    1998 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST, 1998, : 550 - 551
  • [3] DYNAMICS OF PULSE DRIVEN JOSEPHSON-JUNCTIONS
    CHRISTIANSEN, B
    LEVINSEN, MT
    IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (02) : 2728 - 2731
  • [4] DYNAMIC EFFECTS IN PULSE-DRIVEN JOSEPHSON JUNCTIONS
    Kratz, Harald A.
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993, 3 (01) : 2653 - 2657
  • [5] APPROXIMATE ANALYTIC EQUATIONS FOR SMALL SHAPIRO STEP JOSEPHSON-JUNCTIONS
    YAMAGUCHI, K
    KAWAJI, A
    SUZUKI, K
    TANAKA, S
    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 1995, 78 (02): : 87 - 97
  • [6] GIANT SHAPIRO RESONANCES IN A FLUX-DRIVEN NECKLACE OF JOSEPHSON-JUNCTIONS
    CHU, G
    JOSE, JV
    PHYSICAL REVIEW B, 1993, 47 (13): : 8365 - 8368
  • [7] Step width enhancement in a pulse-driven Josephson junction
    Maggi, S
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (10) : 7860 - 7863
  • [8] RF-DRIVEN JOSEPHSON-JUNCTIONS - TAILS ON THE SHAPIRO STEPS OF THE IV CURVES
    CHI, CC
    VANNESTE, C
    GALLAGHER, WJ
    KLEINSASSER, AW
    RAIDER, SI
    SANDSTROM, RL
    PHYSICAL REVIEW B, 1988, 38 (13): : 9227 - 9230
  • [9] TIME DOMAIN SIMULATION OF SHAPIRO STEPS IN JOSEPHSON-JUNCTIONS
    IMAI, S
    MORITA, S
    SHINAGAWA, M
    TAKEUTI, Y
    MIKOSHIBA, N
    IEEE TRANSACTIONS ON MAGNETICS, 1985, 21 (02) : 910 - 913
  • [10] SYNCHRONIZATION OF FLUXON MOTION ON SHAPIRO STEPS IN JOSEPHSON-JUNCTIONS
    GRONBECHJENSEN, N
    LOMDAHL, PS
    PHYSICS LETTERS A, 1993, 177 (4-5) : 351 - 356
12345