RAMAN INTENSITY OF FOLDED ACOUSTIC VIBRATIONS IN SUPERLATTICES WITH COMPLEX UNIT CELL B. JUSSERAND, F. MOLLOT, M. C. JONCOUR et B. ETIENNEJ. Phys. Colloques, 48 C5 (1987) C5-577-C5-580DOI: https://doi.org/10.1051/jphyscol:19875125
