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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In this follow-up to our recent Letter [F. Otto et al., Phys. Rev. Lett. 104,027005 (2010)], we present a more detailed account of the superconductingtransversal flux transformer effect (TFTE) in amorphous (a-)NbGe nanostructuresin the regime of strong nonequilibrium in local vortex motion. Emphasis is puton the relation between the TFTE and local vortex dynamics, as the former turnsout to be a reliable tool for determining the microscopic mechanisms behind thelatter. By this method, a progression from electron heating at low temperaturesT to the Larkin-Ovchinnikov effect close to the transition temperature Tc istraced over a range 0.26 < T/Tc < 0.95. This is represented by a number ofrelevant parameters such as the vortex transport entropy related to theNernst-like effect at low T, and a nonequilibrium magnetization enhancementclose to Tc. At intermediate T, the Larkin-Ovchinnikov effect is at highcurrents modified by electron heating, which is clearly observed only in theTFTE.

Nonlocal vs local vortex dynamics in the transversal flux transformer effect