Share

FLUXON INTERACTIONS IN LONG JOSEPHSON JUNCTIONS.

[In Russian. / En russe.]

Author(s) : KARPMAN V. I., RJABOVA N. A., SOLOV'EV V. V.

Type of article: Article

Summary

THE INTERACTION BETWEEN MAGNETIC FLUX NONLINEAR SOLITARY WAVES (FLUXONS) IN A LONG JOSEPHSON JUNCTION IS CONSIDERED WITH ACCOUNT OF DISSIPATIVE PROCESSES AND THE BIAS CURRENT. THE SYSTEM IS DESCRIBED BY THE PERTURBED SINE-GORDON EQUATION. PERTURBATION THEORY CALCULATIONS SHOW THAT WEAK DISSIPATION AND WEAK BIAS CURRENT MAY SIGNIFICANTLY AFFECT THE DYNAMICS OF A FLUXON SYSTEM AND LEAD TO THE FORMATION OF SOLITON COMPLEXES MOVING AS A UNIT WITH PRACTICALLY CONSTANT DISTANCES BETWEEN THE SOLITONS (FREEZING OF FLUXONS). THE ASYMPTOTIC RESULTS OBTAINED BY THE PERTURBATION THEORY CALCULATIONS ARE CONFIRMED BY NUMERICAL EXPERIMENTS.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1982-1466
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 81 - n. 10
  • Publication date: 1981
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (1)
See the source

Indexing