Research Article
Effects of Chromium(III) Ion Doping on Structural, Optical, and Magnetic Properties of Nickel–Cobalt Ferrite Nanoparticle
Table 2
Elemental composition of Ni0.5Co0.5Fe2–xCrxO4 sample according to EDX spectroscopy data.
| | Element | X = 0 | X = 0.10 | X = 0.20 | | Percent (%) | wt% | Percent (%) | wt% | Percent (%) | wt% |
| | O K | 57.15 | 27.30 | 57.14 | 27.34 | 57.12 | 27.45 | | Fe L | 28.57 | 47.63 | 25.72 | 43.06 | 22.86 | 38.35 | | Ni L | 7.14 | 12.51 | 7.14 | 12.55 | 7.15 | 12.61 | | Co L | 7.14 | 12.56 | 7.14 | 12.60 | 7.15 | 12.66 | | Cr L | 0 | 0 | 2.86 | 4.45 | 5.72 | 8.93 | | Total | 100 | 100 | 100 | 100 | 100 | 100 |
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