Table 4.
Physical properties of Mn3Cu0.85A0.15N1−δ showing magnetovolume effects: C, cubic and T1 and T4, tetragonal.
| Mn3Cu0.85A0.15N1−δ | Lattice constant (Å) | ωs (10−3) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A | 1−δ | T>T∗1 | T∗1 (K) | T∗1>T>T∗2 | T∗2 (K) | T∗2>T | 295 K | 10 K | 10 K | |
| Co | 0.93 | C | 152 | C | − | − | 3.901 | a=3.906 | 8.39 | |
| Ni | 0.90 | C | 165 | C | 50 | C(PS) | 3.906 | a1=3.908 | a2=3.888 | 7.92 |
| Zn | 0.90 | C | 95 | T−1 | − | − | 3.903 | a=3.915 | c=3.860 | 2.66 |
| Ga | 0.91 | C | 75 | T−1 | − | − | 3.906 | a=3.905 | c=3.856 | 0.38 |
| Ge | 0.90 | C | 105 | C | − | − | 3.903 | a=3.904 | 12.34 | |
| Rh | 0.92 | C | 248 | (Not measured) | 3.915 | 7.89 | ||||
| Pd | 0.91 | C | 212 | C(PS) | − | − | 3.920 | a1=3.929 | a2=3.903 | 6.93 |
| Ag | 0.94 | C | 145 | C | 70 | T−1 | 3.922 | a=3.936 | c=3.878 | 1.88 |
| In | 0.87 | C | 100 | (Not measured) | 3.916 | 10.99 | ||||
| Sn | 0.86 | C | 95 | C | − | − | 3.917 | a=3.915 | 9.97 | |