PHONON DISPERSION RELATIONS DATABASE
GaS
Space group: P6_3/mmc, No=194
Structural Parameters [1]: a=3.585A, c=15.50A
| Atoms |
x |
y |
z |
| Ga |
1/3 |
2/3 |
0.17 |
| S |
1/3 |
2/3 |
0.60 |
Phonon dispersion relations measured by neutron scattering [2] and calculated from axially symmetric model
with 9 parameters [3] .
References
- 1. H.Hahn and G.Frank,
Zeitschrift fuer Anorganische und Allgemeine
Chemie
278, 340-348 (1955).
- 2. B.M.Powell, S.Jandl, J.L.Brebner, F.Levy,
J.Phys. C 10, 3039 (1977).
- 3. A.Polian, K.Kunc, R.de Toullec, B.Dorner in:
Physics of Semiconductors, 1978 ed. by B.L.H.Wilson
(The Institute of Physics, London 1979) p.907.
