Elastic properties of SFO, SGFCO-1, and SGFCO-2 showing Poisson's ratio (σ), Zener anisotropy (ZA), Debye temperature (θD), Young's modulus (E), rigidity modulus (G), bulk modulus (K), elastic wave velocities for longitudinal (vL), transverse (vT) and mean velocity (vm).
| Samples | σ | Z A | v L (×103) (m s−1) | θ D (K) |
|---|---|---|---|---|
| SFO | 0.27 | 0.57 | 2.81 | 755.9 |
| SGFCO-1 | 0.26 | 0.59 | 2.79 | 751.6 |
| SGFCO-2 | 0.28 | 0.56 | 2.76 | 749.3 |