Limits of the quasiharmonic approximation in MgO: Volume dependence of optical modes investigated by infrared reflectivity and ab initio calculations

1. Calandrini, E.
2. Paulatto, L.
3. Antonangeli, D.
4. He, F.
5. Lobo, R.P.S.M.
6. Capitani, F.
7. Brubach, J.-B.
8. Roy, P.
9. Vincent, L.
10. Giura, P.