Affiner les résultats

Ultra-long range correlations of the dynamics of jammed soft matter

Maccarrone, S. ; Brambilla, G. ; Pravaz, O. ; Duri, Agnès ; Ciccotti, M. ; Fromental, J.-M. ; Pashkovski, E. ; Lips, A. ; Sessoms, David ; Trappe, Véronique ; Cipelletti, Luca

In: Soft Matter, 2010, vol. 6, no. 21, p. 5514-5522

We use photon correlation imaging, a recently introduced space-resolved dynamic light scattering method, to investigate the spatial correlation of the dynamics of a variety of jammed and glassy soft materials. Strikingly, we find that in deeply jammed soft materials spatial correlations of the dynamics are quite generally ultra-long ranged, extending up to the system size, orders of magnitude...