Magnetic and transport properties of magnetic wires down to 20 nm in width
Abstract
Electric resistance measurements down to 20 mK were performed for Ni wires 20 nm in width, 20 nm in thickness and 20 μm in length. An increase of resistance proportional to T-1/2 was observed in a wide temperature range from 10 K to 80 mK, which is interpreted by the electron-electron interaction effect.
- Publication:
-
Journal of Magnetism and Magnetic Materials
- Pub Date:
- May 2001
- DOI:
- 10.1016/S0304-8853(00)00617-X
- Bibcode:
- 2001JMMM..226.1831O