Enhancement of ferromagnetism and metallicity in Ru-doped layered manganite system La(sub 1.2)Ca(sub 1.8)Mn(sub 2-x)Ru(sub x)O7 (x=0,0.1,0.5,1.0)

Authors :: Sudhakar, Nori
Rajeev, K.P.
Nigam, A.K.
Source :: Journal of Applied Physics. May 15, 2003, Vol. 93 Issue 10, p8331, 3 p.
Publication Year :: 2003
Abstract: The nature of the magnetic phase and electrical transport in the light of metal insulator transition (MIT) exhibited by similar systems is investigated. It was seen that Ru doping enhances the coercive field, remanant magnetization and Curie temperature T(sub c) while decreasing the high field saturation magnetization.

Subjects :: Oxygen -- Magnetic properties
Oxygen -- Research
Lanthanum -- Magnetic properties
Lanthanum -- Research
Manganese -- Magnetic properties
Manganese -- Research
Ruthenium -- Magnetic properties
Ruthenium -- Research
Physics

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