Mj. Lebon et al., DEPOLARIZED LIGHT-SCATTERING STUDY OF MOLTEN ZINC-CHLORIDE - REPLY, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 54(6), 1996, pp. 6972-6972
Our reply to Ngai and Roland's comment emphasizes that our analysis of
the ZnCl2 depolarized light scattering spectrum was only designed for
proving the existence of a boson peak and revealing its thermal evolu
tion. This analysis,as well as Ngai and Roland's one, are based on a s
eparation between relaxational and vibrational contributions, which ha
s up to now no theoretical justification.