Co doping effects on the magnetic and magnetoresistance in Sm 0.35Nd0.35Pb0.30Mn1-xCo xO3 (x = 0, 0.1, 0.2)

1. Moreno, N.O.
2. Campoy, J.C.P.
3. Blanco, J.J.
4. Insausti, M.
5. Rojo, T.
6. Barberis, G.E.