Positive transverse magnetoresistance, magnetic and structural properties of Co sub (100-x )(CuO) sub x (10 < =x < =70 wt.%) composites

Positive transverse magnetoresistance, magnetic and structural properties of Co sub (100-x )(CuO) sub x (10 < =x < =70 wt.%) composites

The experimental data of morphological, structural, transport and magnetic properties of sintered Co sub (100-x) (CuO) sub x composites are reported. The positive transverse magnetoresistance was observed at low fields. This effect is due to the strong spin-dependent scattering of conduction electro...

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Veröffentlicht in:Journal of magnetism and magnetic materials 1998-03, Vol.183 (3), p.379-386
Hauptverfasser: Granovsky, A, Khan, H R, Prudnikova, M, Prudnikov, V, Brouers, F, Vedyayev, A, Radkovskaya, A
Format: Artikel
Sprache:eng
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Zusammenfassung:The experimental data of morphological, structural, transport and magnetic properties of sintered Co sub (100-x) (CuO) sub x composites are reported. The positive transverse magnetoresistance was observed at low fields. This effect is due to the strong spin-dependent scattering of conduction electrons on the surface-oxidized layers of Co particles.
ISSN:0304-8853