English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

An experimental and theoretical investigation was made of flux jumps andirreversible magnetization curves of mesoscopic Al superconducting rings. Inthe small magnetic field region the change of vorticity with magnetic field canbe larger than unity. This behavior is connected with the existence of severalmetastable states of different vorticity. The intentional introduction of adefect in the ring has a large effect on the size of the flux jumps.Calculations based on the time-dependent Ginzburg-Landau model allows us toexplain the experimental results semi-quantitatively.Comment: 6 pages, 6 figure

Multiple flux jumps and irreversible behavior of thin Al superconducting rings