Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Critical Casimir Forces in Colloidal Suspensions
Авторы: Schlesener F., Hanke A., Dietrich S.
Journal of Statistical Physics, Vol. 110, Nos. 3–6, March 2003. p. 981-1013.
Some time ago, Fisher and de Gennes pointed out that long-ranged correlations in a fluid close to its critical point T_c cause distinct effective forces between immersed colloidal particles which can even lead to flocculation [C. R. Acad. Sc. Paris B 287:207 (1978)]. Here we calculate such forces between pairs of
spherical particles as function of both relevant thermodynamic variables, i.e., the reduced temperature t=(T−T_c)/T_c and the field h conjugate to the order parameter. This provides the basis for specific predictions concerning the phase behavior of a suspension of colloidal particles in a near-critical solvent.