Abstract
This study investigates the effects of pinning centers on the critical current density of superconducting tapes. The equation of vortices in the two-dimensional simulation cell was written using the equation of motion in a viscous medium. The vortex dynamics were studied by considering the interaction between the vortices and pinning centers and the effects of temperature fluctuations. A specific number of vortices was randomly distributed in the simulation cell to examine their dynamics. The equation of motion for vortices was solved by considering the periodic boundary conditions. Our investigations showed that the critical current density decreases by increasing magnetic flux. Compared to the triangular lattice, it was found that the critical current density of a column-ordered pinning centers lattice could be improved for fields higher than the first matching field.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
