The relaxation of electric birefringence is experimentally investigated in three distinct systems: critical binary mixtures, polydisperse micellar solutions and dilute polyelectrolyte solutions. The asymptotic behaviour is shown to be consistent with a stretched-exponential form exp(-(t/ tau ) alpha). Most of the data are quantitatively explained by a simple model of parallel relaxation of many independent processes characterized by a wide distribution of sizes.

Degiorgio, V., Piazza, R., Mantegazza, F., Bellini, T. (1990). Stretched-exponential relaxation of electric birefringence in complex liquids. JOURNAL OF PHYSICS. CONDENSED MATTER, 2(S), 69-78 [10.1088/0953-8984/2/S/007].

Stretched-exponential relaxation of electric birefringence in complex liquids

MANTEGAZZA, FRANCESCO;
1990

Abstract

The relaxation of electric birefringence is experimentally investigated in three distinct systems: critical binary mixtures, polydisperse micellar solutions and dilute polyelectrolyte solutions. The asymptotic behaviour is shown to be consistent with a stretched-exponential form exp(-(t/ tau ) alpha). Most of the data are quantitatively explained by a simple model of parallel relaxation of many independent processes characterized by a wide distribution of sizes.
Articolo in rivista - Articolo scientifico
electric birefringence
English
1990
2
S
69
78
007
none
Degiorgio, V., Piazza, R., Mantegazza, F., Bellini, T. (1990). Stretched-exponential relaxation of electric birefringence in complex liquids. JOURNAL OF PHYSICS. CONDENSED MATTER, 2(S), 69-78 [10.1088/0953-8984/2/S/007].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/32231
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