Values of the Curie temperature TC, the Curie constant C, the Curie–Weiss temperature θP and the experimental and theoretical effective paramagnetic moment (μexpeff) and (μtheff) for La0.65Ce0.05Sr0.3Mn1−xCuxO3 (0 ≤ x ≤ 0.15).
| T C (K) | θ P (K) | C | μ eff (exp) (μB) | μ eff (cal) (μB)a | μ eff (cal) (μB)b | |
|---|---|---|---|---|---|---|
| x = 0 | 360 | 353 | 2.777 | 4.71 | 4.61 | 4.61 |
| x = 0.05 | 330 | 323 | 2.607 | 4.56 | 4.45 | 4.52 |
| x = 0.10 | 305 | 300 | 2.769 | 4.70 | 4.27 | 4.43 |
| x = 0.15 | 275 | 270 | 2.894 | 4.81 | 4.09 | 4.34 |
Under the assumption that all of the Cu ions exist in Cu2+ state.
Under the assumption that all of the Cu ions exist in Cu3+ state.