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. Author manuscript; available in PMC: 2010 Mar 30.
Published in final edited form as: J Mater Chem. 2009 Jan 1;19(27):4695–4700. doi: 10.1039/b901427f

Fig. 2.

Fig. 2

XRD patterns of as-prepared magnetic Fe3O4@Y2O3:Eu nanocomposites. The diffraction peaks marked with ■ are indexed to Y2O3:Eu, and the peaks marked with ● are indexed to Fe3O4.