PHONON DISPERSION RELATIONS DATABASE
NaCl
Space group: Fm-3m, No=225
Structural Parameters [1]: a=5.6402A
| Atoms |
x |
y |
z |
| Cl |
0.0000 |
0.0000 |
0.0000 |
| Na |
0.5000 |
0.5000 |
0.5000 |
Phonon dispersion relations measured by neutron
scattering and calculated from shell model with 12
parameters [3,4].
References
- 1. H.E.Swanson and R.K.Fuyat,
National Bureau of Standards, Circular
539, 41-43 (1953).
- 2. G.Raunio and S.Rolandson,
Phys.Rev. B 2, 2098 (1970).
- 3. O.N.Bolonin,
Sov.Phys.Solid St. 18, 1415 (1976).
- 4. A.N.Basu and S.Sengupta in:
Lattice Dynamics, ed. by M.Balkanski
(Flamarion, Parlis 1978) p.43.
