Table 5. Magnetic Moments and Their Components along the a and c Axes for Ho2Ni0.8Ge1.2 and Ho2Ni0.8Si1.2 at 1.5 K within the κ1-Type Structure and Total Magnetic Moment Values for Ho2Ni0.8Ge1.2 Resulting from Superposition with the κ2-Type Order.
| Ho2Ni0.8Ge1.2 (T = 1.5
K) |
||||
|---|---|---|---|---|
| κ1 = [0, 0, 0] |
κ2 = [0.49, 0, 0] | κ1 + κ2 | ||
| R | FM [μB]∥a | AFM [μB]∥c | AFM [μB]∥b | μHo [μB] |
| Ho1 | 4.2(1) | 5.1(1) | maximum amplitude for all: 5.0(5) | 6.6–8.3 |
| Ho2 | 5.6(1) | 3.0(1) | 6.4–8.1 | |
| Ho3 | 7.8(1) | 3.0(1) | 8.3–9.7 | |
| Ho4 | 3.4(1) | –7.2(1) | 8.0–9.4 | |
| Ho2Ni0.8Si1.2 (T = 1.5
K) |
|||
|---|---|---|---|
| R | FM [μB]∥a | AFM [μB]∥c | μHo [μB] |
| Ho1 | 3.5(1) | 4.1(1) | 5.8(1) |
| Ho2 | 6.1(1) | 2.8(1) | 6.7(1) |
| Ho3 | 7.7(1) | 2.8(1) | 8.2(1) |
| Ho4 | 3.6(1) | –7.6(1) | 8.4(1) |