Work

Influence of trapped Abrikosov vortices on the critical current of the Josephson tunnel junction

Year: 1992

Type: article

Abstract: Values for the maximum Josephson critical current (I c max ) and distortion of the dependence of the critical current (I c ) on magnetic field applied parallel to the plane of the tunnel junction (H/sub ///) are calculated for different configurations of Abrikosov vortices in a wide range of their concentration. An experimental procedure is developed to trap both misaligned dipole vortices and monopole vortices in the Nb/AlO x /Nb Josephson tunnel junction for study of their influence on the I c (H/sub ///) curves and the value of I c max . The results of the theoretical calculations agree well with the experimental data.

Source: Superconductor Science and Technology

DOI: 10.1088/0953-2048/5/3/011

Authors: V N Gubankov, M P Lisitskii, I L Serpuchenko, F N Sklokin, M V Fistul'

Institution: Russian Academy of Sciences

Language: English

Topic: Physics of Superconductivity and Magnetism

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2007685245

FWCI: 0.874

Cites: 4

Cited by: 35

Related to: 10