PHONON DISPERSION RELATIONS DATABASE
GaP
Space group: F-43m, No=216
Structural Parameters [1]: a=5.4461A
| Atoms |
x |
y |
z |
| Ga |
0.0000 |
0.0000 |
0.0000 |
| P |
0.2500 |
0.2500 |
0.2500 |
Phonon dispersion relations measured by neutron scattering [2] and calculated from shell model with
14 parameters [3] .
References
- 1. R.Saravanan et all, Phys.stat.solidi (b) 165B, 67-74 (1991).
- 2. J.L.Yarnell, J.L.Warren, R.G.Wenzel, P.J.Dean,
Neutron Inelastic Scattering, vol. 1 (IAEA Vienna 1968)
p.301.
- 3. J.L.T.Waugh and G.Dolling, Phys.Rev. 132,
2410 (1963).
