Abstract
We investigate the transport properties of ferromagnetic granular Co-Al-O films. The electrical resistivity of these films has a T2 dependence at low temperatures, which can be explained in terms of scattering of electrons by spin waves. The resistivity of these films was found to have a logarithmic temperature dependence. The negative magnetoresistivity has long tails in high field ranges.
Original language | English |
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Article number | 012141 |
Journal | Journal of Physics: Conference Series |
Volume | 200 |
Issue number | SECTION 1 |
DOIs | |
Publication status | Published - 2010 Jan 1 |
ASJC Scopus subject areas
- Physics and Astronomy(all)