PHONON DISPERSION RELATIONS DATABASE
NbSe_2
Space group: P6_3/mmc, No=194
Structural Parameters [1]: a=3.446A c=12.55A
| Atoms |
x |
y |
z |
| Nb |
0.0000 |
0.0000 |
0.2500 |
| Se |
1/3 |
2/3 |
0.125 |
Phonon dispersion relations measured by neutron scattering [2,3].
References
- 1. K.Selte and A.Kjekshus,
Acta Chem.Scand.
18, 1696-706 (1964).
- 2. D.E.Moncton, J.D.Axe, F.J.DiSalvo,
Phys.Rev. B 16, 801 (1977).
- 3.N.Wakabayashi, H.G.Smith, R.Shanks,
Phys.Lett. A 50,367 (1974).
