2 research outputs found
Superconducting Transition Temperature in Heterogeneous Ferromagnet-Superconductor Systems
We study the shift of the the superconducting transition temperature in
ferromagnetic-superconducting bi-layers and in a superconducting film supplied
a square array of ferromagnetic dots. We find that the transition temperature
in these two cases change presumably in opposite direction and that its change
is not too small. We extend these results to multilayer structures. We predict
that rather small external magnetic field Oe can change the
transition temperature of the bilayer by 10% .Comment: 9 pages, 2 figure