Short-range attractive colloids:
one simple liquid with
two glasses ?
Grenoble, February 2003
Francesco Sciortino
Universita' di Roma La Sapienza
INFM Center for Statistical Mechanics and Complexity,
Email: [email protected]
Qui inserire il ruolo del potenziale nel diagramma di fase
Csdfdsav cxdzvcfadv
Hard Spheres
Potential
Mean squared
displacement
Hard Sphere
(repulsive)
glass
repulsive
attractive
s
Square-Well short
range attractive
Potential
(0.1 s)2
D2
Log(t)
Attractive
Glass
s+D
Nonadsorbing -polymer concentration
glass line
Repulsive
Glass
Liquid
Pocket of liquid
states
?
Attractive
Glass
Gel
Volume Fraction
Glass-glass
transition