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cond-mat.mtrl-sci2008
Disorder Effects in La substituted ferrimagnetic Ca2FeMoO6 double perovskite
I. Panneer Muthuselvam, Asok Poddar, R. N. Bhowmik
Ca2-xLaxFeMoO6 double perovskite with La concentration x = 0 to 0.6 was synthesized using solid state sintering route. The standard techniques of XRD, SEM and EDX were applied to c…
cond-mat.mtrl-sci2008
Lattice disorder and Ferromagnetism in La0.67Ca0.33MnO3 nanoparticle
R. N. Bhowmik, Asok Poddar, R. Ranganathan +1
We study the ferromagnetism of La0.67Ca0.33MnO3 in bulk polycrystalline, nanocrystalline and amorphous phase. The structural change from crystalline phase to amorphous phase exhibi…