Open Access
Fig. 2.
Download original image
Magnetic field structure in the dynamo exterior. Field lines are shown in red and the modulus of the current density is shown in pink with semitransparent opacity. Note the formation of a vertical current sheet above the arcade. Adapted from Warnecke & Brandenburg (2010).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.