%0 Journal Article %T Microstructure Characterization of Nanocrystalline Magnesium Ferrite Annealed at Elevated Temperatures by Rietveld Method %A Swapan Kumar Pradhan %A Sumanta Sain %A Hema Dutta %J ISRN Ceramics %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/194575 %U http://dx.doi.org/10.5402/2011/194575