Superconducting spin-glass multilayers of Nb and CuMn have been fabricated by using a sputtering deposition technique. In such a system critical temperatures, strongly dependent on the thickness of the spin-glass, have been observed. This behavior could be tentatively explained in terms of a pair breaking parameter related to both the proximity effect and the magnetic interaction.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering