Phase behaviour of colloids in confining geometry
نویسندگان
چکیده
منابع مشابه
Phase behaviour of colloids in confining geometry
We review recent experimental and theoretical studies on two-dimensional (2D) melting in the presence of a one-dimensional (1D) periodic potential. It is demonstrated that a colloidal suspension which is exposed to the interference pattern of two overlapping laser beams show a phase behaviour being totally different from that of 2D systems on homogeneous substrates. This is attributed to the ro...
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Phase Equilibria of Polydisperse Colloids
A set of colloidal particles (be they sterically-or charge-stabilized) can never be made truly identical. They are polydisperse in their sizes (or charges), and their interactions are a function of that property. A truly polydisperse system in the thermodynamic limit contains innnitely many species. Therefore, calculations of phase equilibria involve innnitely many coexistence constraints (a di...
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We present a theoretical study of Janus-like magnetic particles at low temperature. To describe the basic features of the Janus-type magnetic colloids, we put forward a simple model of a spherical particle with a dipole moment shifted outwards from the centre and oriented perpendicular to the particle radius. Using direct calculations and molecular dynamics computer simulations, we investigate ...
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ژورنال
عنوان ژورنال: Journal of Physics: Condensed Matter
سال: 2001
ISSN: 0953-8984,1361-648X
DOI: 10.1088/0953-8984/13/20/201