Figure 1.

XRD pattern of powdered Ni0.7-xCu0.3ZnxFe2O4 (0.0 ≤ x ≤ 0.2, x = 0.05) ferrite nanoparticles.

Batoo and Ansari Nanoscale Research Letters 2012 7:112   doi:10.1186/1556-276X-7-112
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