Table 1 The crystallite size (D) of the NiFe2O4 present in the samples (c-g)
From: Preparation and magnetic properties of nano size nickel ferrite particles using hydrothermal method
| sample | temperature (°C) | D (nm) |
|---|---|---|
| c | 100 | 30 |
| d | 130 | 39 |
| e | 150 | 53 |
| f | 150 | 13 |
| g | 150 | 12 |