Key points are not available for this paper at this time.
The Raman effect in zinc oxide has been measured using the continuous helium-neon and ionized argon lasers as sources. The frequency and symmetry character of the fundamental modes have been determined. The results are: two E₂ vibrations at 101 and 437 cm^-1; one transverse A₁ at 381 cm^-1 and one transverse E₁ at 407 cm^-1; one longitudinal A₁ at 574 cm^-1 and one longitudinal E₁ at 583 cm^-1.
Damen et al. (Fri,) studied this question.