Portal de Periódicos da CAPES

Experimental and theoretical study of second-order Raman scattering in BaLiF3

1994; Elsevier BV; Volume: 89; Issue: 4 Linguagem: Inglês

10.1016/0038-1098(94)90601-7

1879-2766

Michel Mortier, J.Y. Gesland, Michel Rousseau,

Solid-state spectroscopy and crystallography

Second-order Raman scattering is evidenced in the inverted cubic fluoroperovskite BaLiF3. Spectra recorded from 300 to 20 K are interpreted from the thermally weighted two-phonons density-of- states calculated with a rigid ion model.