Hyper-Raman scattering from vitreous boron oxide: coherent enhancement of the boson peak

G. Simon, B. Hehlen, E. Courtens +2

Hyper-Raman scattering spectra of vitreous B${}_2$O${}_3$ are reported and compared to Raman scattering results. The main features are indexed in terms of vibrations of structural unit…