1. Superconductivity controlled by the magnetic state of ferromagnetic nanoparticles
- Author
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Fraerman, A. A., Gribkov, B. A., Gusev, S. A., Il Ichev, E., Klimov, A. Yu, Nozdrin, Yu N., Georgy Pakhomov, Rogov, V. V., Stolz, R., and Vdovichev, S. N.
- Subjects
Superconductivity (cond-mat.supr-con) ,Condensed Matter - Mesoscale and Nanoscale Physics ,Condensed Matter::Superconductivity ,Condensed Matter - Superconductivity ,Mesoscale and Nanoscale Physics (cond-mat.mes-hall) ,FOS: Physical sciences ,Computer Science::Other - Abstract
Novel hybrid superconductor/ferromagnetic particles structures are presented. Arrays of Co submicron particles were fabricated on overlap, edge type Josephson junctions and on a narrow Nb microbridge by means of high-resolution e-beam lithography.We observed a strong dependence between the magnetic state of the particles and the field-dependent critical $I_c(H)$ of these structures., 5 pages, 6 figures
- Published
- 2004