banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Reverse-domain superconductivity in superconductor-ferromagnet hybrids: Effect of a vortex-free channel on the symmetry of characteristics
Rent this article for
View: Figures


Image of FIG. 1.
FIG. 1.

(a) Combined magnetic and atomic force microscopy images of the hybrid sample. The dark and bright stripes, corresponding to the different F domains, are shown only within the cross-shaped S bridge. White dashed lines depict the position of the DW’s. All elements of the electrical circuit are shown schematically. (b) The model S/F structure.

Image of FIG. 2.
FIG. 2.

The -component of the field induced by the F domains, measured by a scanning Hall probe microscope along a line perpendicular to a DW at , and at height . The dashed line corresponds to .

Image of FIG. 3.
FIG. 3.

Typical dependencies measured along the DW for different values. Both branches for and were measured starting from .

Image of FIG. 4.
FIG. 4.

(a) Critical currents and as a function of at . The shaded areas correspond to the range where the decrease in the resistance from its normal value (i.e., RDS regime) was detected. Arrows indicate the compensation field . (b) Comparison between experiment (circles) and theory (solid lines).

Image of FIG. 5.
FIG. 5.

(a) The formation of the vortex-free channel in the presence of the transport current , the reference system corresponds to Fig. 1. [(b) and (c)] Static vortex and current patterns in the S bridge in the presence of the nonuniform field arctan , corresponding to the maximum of the flowing current, for different values. V and AV stand for vortices and antivortices, and are the position and the width of the vortex-free channel, is the depairing current density. Since the right part of the S bridge at is in the normal state and and there. [(d)–(f)] The vortex and current distributions for .


Article metrics loading...


Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Reverse-domain superconductivity in superconductor-ferromagnet hybrids: Effect of a vortex-free channel on the symmetry of I-V characteristics