"de Gennes" narrowing in supercooled molecular liquids : Evidence for center-of-mass dominated slow dynamics

C. Alba-Simionesco, A. Toelle, D. Morineau +2

The density correlation function F(q,t) of the two similar substituted aromatic liquids, Toluene and m-Toluidine, is studied by coherent neutron spin-echo and time-of-flight scatte…