Table 1: The percentages of iron, zinc, and oxygen obtained from EDX analysis for the sample (1-x)Fe3O4:Zn:xLa, where x = 0.0 at O2 atmosphere.
Element Weight (%) Atomic (%)
O K 38.90 69.45
Fe K 51.64 26.41
Zn K 9.46 4.13
Total 100.00