biblio
“High room temperature ferromagnetic moment of Ho substituted nanocrystalline BiFeO3”, Applied Physics Letters, vol. 97, no. 16, p. 162504, 2010.
, “Superparamagnetic nanocomposite of magnetite and activated carbon for removal of dyes from waste water”, Nanoscience and Nanotechnology Letters, vol. 1, no. 3, pp. 171-175, 2009.
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