Little-Parks effect and multiquanta vortices in a hybrid superconductor--ferromagnet system
arXiv:cond-mat/0305551 · doi:10.1088/0953-8984/15/38/024
Abstract
Within the phenomenological Ginzburg-Landau theory we investigate the phase diagram of a thin superconducting film with ferromagnetic nanoparticles. We study the oscillatory dependence of the critical temperature on an external magnetic field similar to the Little-Parks effect and formation of multiquantum vortex structures. The structure of a superconducting state is studied both analytically and numerically.
arXiv comment7 pages, 1 figure. Submitted to J. Phys.: Condens. Matt
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- Effect of ferromagnetic film thickness on magnetoresistance of thin-film superconductor-ferromagnet hybrids
- Little-Parks Oscillations in Hybrid Ferromagnet-Superconductor Systems
- Vortex States Induced by Proximity Effect in Hybrid Ferromagnet-Superconductor Systems
- Vorticity and magnetic shielding in a type-II superconductor
- Perspectives on Magnetic/Superconductor Hybrid Systems: Long-range Electromagnetic Phenomena Induced by Proximity Effect and Interfacial Spin-orbit Coupling