http://pre.aps.org/ Recently published articles in Phys. Rev. E in the Table of Content section "Colloidal dispersions, suspensions, and aggregates" en-us Copyright (c) 2008 The American Physical Society 2008-05-07T08:06:37-04:00 assocpub@aps.org rss@aps.org hourly 4 2008-05-07T08:06:37-04:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevE.77.051401 Author(s): Marco Polin, Yohai Roichman, and David G. Grier<br/>We describe an efficient technique for measuring the effective interaction potential for pairs of colloidal particles. The particles to be tested are confined in an extended optical trap, also known as a line tweezer, that is projected with the holographic optical trapping technique. Their diffusion...<br/>[Phys. Rev. E 77, 051401] Published Thu May 01, 2008 Marco Polin, Yohai Roichman, and David G. Grier 2008-05-01T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.051401 Phys. Rev. E 77, 051401 text/html article Physical Review E 77 5 2008-05-01T00:00:00-04:00 051401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041411 Author(s): F. D. A. Aarão Reis and R. B. Stinchcombe<br/>We study conserved one-dimensional models of particle diffusion, attachment, and detachment from clusters, where the detachment rates decrease with increasing cluster size as γ(m)∼m^{−k} , k>0 . Heuristic scaling arguments based on random walk properties show that the typical cluster size scales...<br/>[Phys. Rev. E 77, 041411] Published Tue Apr 29, 2008 F. D. A. Aarão Reis and R. B. Stinchcombe 2008-04-29T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041411 Phys. Rev. E 77, 041411 text/html article Physical Review E 77 4 2008-04-29T00:00:00-04:00 041411 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041410 Author(s): A. D. Araújo, M. C. Romeu, A. A. Moreira, R. F. S. Andrade, and J. S. Andrade<br/>When the invasion percolation model is applied as a simplified model for the displacement of a viscous fluid by a less viscous one, the distribution of displaced mass follows two distinct universality classes, depending on the criteria used to stop the displacement. Here we study the distribution of...<br/>[Phys. Rev. E 77, 041410] Published Thu Apr 24, 2008 A. D. Araújo, M. C. Romeu, A. A. Moreira, R. F. S. Andrade, and J. S. Andrade 2008-04-24T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041410 Phys. Rev. E 77, 041410 text/html article Physical Review E 77 4 2008-04-24T00:00:00-04:00 041410 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041409 Author(s): Cedric J. Gommes and Anthony P. Roberts<br/>Time-resolved small-angle x-ray scattering (SAXS) is used to follow the formation of resorcinol-formaldehyde (RF) gels. An existing morphological model based on Gaussian random fields, and validated on RF aerogels, is generalized to analyze the data. The generalization is done in two different ways,...<br/>[Phys. Rev. E 77, 041409] Published Wed Apr 23, 2008 Cedric J. Gommes and Anthony P. Roberts 2008-04-23T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041409 Phys. Rev. E 77, 041409 text/html article Physical Review E 77 4 2008-04-23T00:00:00-04:00 041409 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041408 Author(s): Myung Han Lee and Eric M. Furst<br/>We study the microscopic mechanical response of colloidal gels by manipulating single probe particles within the network. For this work, we use a refractive index and density-matched suspension of polymethylmethacrylate (PMMA) particles with nonadsorbing polymer: polystyrene. As the polymer concentr...<br/>[Phys. Rev. E 77, 041408] Published Tue Apr 22, 2008 Myung Han Lee and Eric M. Furst 2008-04-22T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041408 Phys. Rev. E 77, 041408 text/html article Physical Review E 77 4 2008-04-22T00:00:00-04:00 041408 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041407 Author(s): S. Herrera-Velarde and R. Castañeda-Priego<br/>We report a Brownian dynamics simulation study of the structure and dynamics of superparamagnetic colloids subject to external substrate potentials and confined in narrow channels. Our study is motivated by the importance of phenomena like commensurable-incommensurable phase transitions, anomalous d...<br/>[Phys. Rev. E 77, 041407] Published Tue Apr 22, 2008 S. Herrera-Velarde and R. Castañeda-Priego 2008-04-22T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041407 Phys. Rev. E 77, 041407 text/html article Physical Review E 77 4 2008-04-22T00:00:00-04:00 041407 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041406 Author(s): Y. Han, N. Y. Ha, A. M. Alsayed, and A. G. Yodh<br/>Melting of two-dimensional colloidal crystals is studied by video microscopy. The samples were composed of microgel spheres whose diameters could be temperature tuned, and whose pair potentials were measured to be short ranged and repulsive. We observed two-step melting from the crystal to a hexatic...<br/>[Phys. Rev. E 77, 041406] Published Fri Apr 18, 2008 Y. Han, N. Y. Ha, A. M. Alsayed, and A. G. Yodh 2008-04-18T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041406 Phys. Rev. E 77, 041406 text/html article Physical Review E 77 4 2008-04-18T00:00:00-04:00 041406 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041405 Author(s): Yang-Ho Na, Tetsunori Shibuya, Seiji Ujiie, Tomoyuki Nagaya, and Hiroshi Orihara<br/>We found a stripe formation in an emulsion of a liquid crystalline polymer (LCP) and a machine oil (OIL) in electric and shear fields. Through the simultaneous measurement with a confocal scanning laser microscope and a rheometer, it was clearly shown that the formation of stripes, which are periodi...<br/>[Phys. Rev. E 77, 041405] Published Fri Apr 18, 2008 Yang-Ho Na, Tetsunori Shibuya, Seiji Ujiie, Tomoyuki Nagaya, and Hiroshi Orihara 2008-04-18T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041405 Phys. Rev. E 77, 041405 text/html article Physical Review E 77 4 2008-04-18T00:00:00-04:00 041405 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041404 Author(s): Sébastien Fayolle, Thomas Bickel, and Alois Würger<br/>Thermally induced particle flow in a charged colloidal suspension is studied in a fluid-mechanical approach. The force density acting on the charged boundary layer is derived in detail. From Stokes’ equation with no-slip boundary conditions at the particle surface, we obtain the particle drift vel...<br/>[Phys. Rev. E 77, 041404] Published Wed Apr 16, 2008 Sébastien Fayolle, Thomas Bickel, and Alois Würger 2008-04-16T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041404 Phys. Rev. E 77, 041404 text/html article Physical Review E 77 4 2008-04-16T00:00:00-04:00 041404 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041403 Author(s): Shoichi Toyabe and Masaki Sano<br/>We evaluate the energy dissipation rate of an optically driven Brownian particle in a polymer solution utilizing the generalized version of Harada and Sasa’s equality [Phys. Rev. Lett. 95, 130602 (2005)] by Deutsch and Narayan [Phys. Rev. E 74, 026112 (2006)]. The irreversible work of a small syst...<br/>[Phys. Rev. E 77, 041403] Published Tue Apr 15, 2008 Shoichi Toyabe and Masaki Sano 2008-04-15T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041403 Phys. Rev. E 77, 041403 text/html article Physical Review E 77 4 2008-04-15T00:00:00-04:00 041403 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041402 Author(s): Takuji Ishikawa and Takami Yamaguchi<br/>We calculated tracer diffusion in a sheared suspension of non-Brownian rigid spheres and propose a numerical method based on a boundary element method and Stokesian dynamics method. We present details of the numerical method and examine the accuracy of the method. The limitation of semidiluteness is...<br/>[Phys. Rev. E 77, 041402] Published Mon Apr 14, 2008 Takuji Ishikawa and Takami Yamaguchi 2008-04-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041402 Phys. Rev. E 77, 041402 text/html article Physical Review E 77 4 2008-04-14T00:00:00-04:00 041402 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.040401 Author(s): M. A. Chávez-Rojo, R. Juárez-Maldonado, and M. Medina-Noyola<br/>The diffusive relaxation of a colloidal fluid adsorbed in a porous medium depends on many factors, including the concentration and composition of the adsorbed colloidal fluid, the average structure of the porous matrix, and the nature of the colloid-colloid and colloid-substrate interactions. A simp...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 77, 040401] Published Mon Apr 14, 2008 M. A. Chávez-Rojo, R. Juárez-Maldonado, and M. Medina-Noyola 2008-04-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.040401 Phys. Rev. E 77, 040401 text/html article Physical Review E 77 4 2008-04-14T00:00:00-04:00 040401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.041401 Author(s): C. Reichhardt and C. J. Olson Reichhardt<br/>We show numerically that in a binary system of Yukawa particles, a dispersity-driven disordering transition occurs. In the presence of quenched disorder this disordering transition coincides with a marked increase in the depinning threshold, known as a peak effect. We find that the addition of poorl...<br/>[Phys. Rev. E 77, 041401] Published Fri Apr 04, 2008 C. Reichhardt and C. J. Olson Reichhardt 2008-04-04T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.041401 Phys. Rev. E 77, 041401 text/html article Physical Review E 77 4 2008-04-04T00:00:00-04:00 041401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031407 Author(s): Larysa Baraban, Denys Makarov, Manfred Albrecht, Nicolas Rivier, Paul Leiderer, and Artur Erbe<br/>We report the formation of stable two-dimensional clusters consisting of long-range-interacting colloidal particles with predefined magnetic moments. The symmetry and arrangement of the particles within the cluster are imposed by the magnetic frustration. By satisfying the criteria of stability, a s...<br/>[Phys. Rev. E 77, 031407] Published Fri Mar 21, 2008 Larysa Baraban, Denys Makarov, Manfred Albrecht, Nicolas Rivier, Paul Leiderer, and Artur Erbe 2008-03-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031407 Phys. Rev. E 77, 031407 text/html article Physical Review E 77 3 2008-03-21T00:00:00-04:00 031407 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031406 Author(s): F. Ianni, R. Di Leonardo, S. Gentilini, and G. Ruocco<br/>Shear localization in an aqueous clay suspension of Laponite is investigated through dynamic light scattering, which provides access both to the dynamics of the system (homodyne mode) and to the local velocity profile (heterodyne mode). When shear bands form, a relaxation of the dynamics typical of ...<br/>[Phys. Rev. E 77, 031406] Published Thu Mar 20, 2008 F. Ianni, R. Di Leonardo, S. Gentilini, and G. Ruocco 2008-03-20T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031406 Phys. Rev. E 77, 031406 text/html article Physical Review E 77 3 2008-03-20T00:00:00-04:00 031406 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031405 Author(s): H. Başağaoğlu, P. Meakin, S. Succi, G. R. Redden, and T. R. Ginn<br/>A lattice Boltzmann model was used to simulate the accelerated transport of dense inert particles in low Reynolds number flows in smooth- and rough-walled narrow channels. The simulations showed that, after an initial transient, an initially immobile particle migrated faster than the average fluid v...<br/>[Phys. Rev. E 77, 031405] Published Thu Mar 20, 2008 H. Başağaoğlu, P. Meakin, S. Succi, G. R. Redden, and T. R. Ginn 2008-03-20T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031405 Phys. Rev. E 77, 031405 text/html article Physical Review E 77 3 2008-03-20T00:00:00-04:00 031405 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031404 Author(s): W. Polak<br/>Liquid Lennard-Jones clusters of 14 different sizes from N=55–923 atoms were cooled down in Monte Carlo simulations (40 runs for each size) to the reduced temperature T^{*} =0.05 . Structural analysis and visualization were applied for classification of the internal structure of all 560 final clus...<br/>[Phys. Rev. E 77, 031404] Published Tue Mar 18, 2008 W. Polak 2008-03-18T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031404 Phys. Rev. E 77, 031404 text/html article Physical Review E 77 3 2008-03-18T00:00:00-04:00 031404 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031403 Author(s): V. V. Krishnamurthy, G. J. Mankey, B. He, M. Piao, J. M. Wiest, D. E. Nikles, L. Porcar, and J. L. Robertson<br/>Using small-angle neutron scattering (SANS), we have investigated the orientational order of iron nanoparticles dispersed in cyclohexanone. The particles have rodlike shape and size distributions with an average length of 200 nm and an average diameter of 25 nm. SANS shows an anisotropy, which is a ...<br/>[Phys. Rev. E 77, 031403] Published Thu Mar 13, 2008 V. V. Krishnamurthy, G. J. Mankey, B. He, M. Piao, J. M. Wiest, D. E. Nikles, L. Porcar, and J. L. Robertson 2008-03-13T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031403 Phys. Rev. E 77, 031403 text/html article Physical Review E 77 3 2008-03-13T00:00:00-04:00 031403 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031402 Author(s): Aldemar Torres, Alejandro Cuetos, Marjolein Dijkstra, and René van Roij<br/>We study effective colloidal interactions in de-ionized colloidal mixtures through sedimentation-diffusion equilibrium. We derive a coarse-grained effective model (EM) and compare its density profiles with those of the computationally much more expensive primitive model (PM) of colloids and counteri...<br/>[Phys. Rev. E 77, 031402] Published Mon Mar 10, 2008 Aldemar Torres, Alejandro Cuetos, Marjolein Dijkstra, and René van Roij 2008-03-10T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031402 Phys. Rev. E 77, 031402 text/html article Physical Review E 77 3 2008-03-10T00:00:00-04:00 031402 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.030401 Author(s): J. R. Henderson<br/>An exactly solvable model is used to obtain the response to confinement of the cluster distribution of linear aggregation. A direct relevance to simulation studies of linear self-assembly in discotic solutions and in peptide tape formation is proposed. The mapping predicts, for typical simulation pr...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 77, 030401] Published Tue Mar 04, 2008 J. R. Henderson 2008-03-04T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.030401 Phys. Rev. E 77, 030401 text/html article Physical Review E 77 3 2008-03-04T00:00:00-05:00 030401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.031401 Author(s): Amit Goyal, Carol K. Hall, and Orlin D. Velev<br/>Dipolar colloidal particles self-assemble into a rich variety of microstructures ranging from co-crystals of unusual symmetry, to open networks (gels) of cross-linked chains of particles. We use molecular dynamics computer simulation to explore the self-assembly, structure, crystallization and/or ge...<br/>[Phys. Rev. E 77, 031401] Published Mon Mar 03, 2008 Amit Goyal, Carol K. Hall, and Orlin D. Velev 2008-03-03T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.031401 Phys. Rev. E 77, 031401 text/html article Physical Review E 77 3 2008-03-03T00:00:00-05:00 031401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.021403 Author(s): M. Adrian and L. E. Helseth<br/>We study the optical absorbance from a magnetically arranged colloidal structure, and investigate the possibility of creating a magnetically controlled optical sensor using this system. The colloids form chains when exposed to an external magnetic field, which tend to collapse and form a more random...<br/>[Phys. Rev. E 77, 021403] Published Thu Feb 28, 2008 M. Adrian and L. E. Helseth 2008-02-28T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.021403 Phys. Rev. E 77, 021403 text/html article Physical Review E 77 2 2008-02-28T00:00:00-05:00 021403 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.020402 Author(s): B. Ruzicka, L. Zulian, R. Angelini, M. Sztucki, A. Moussaïd, and G. Ruocco<br/>The aging of a charged colloidal system has been studied by small-angle x-ray scattering, in the exchanged momentum range Q=0.03–5nm^{−1} , and by dynamic light scattering, at different clay concentrations (C_{w} =0.6–2.8%) . The static structure factor S(Q) has been determined as a function o...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 77, 020402] Published Wed Feb 20, 2008 B. Ruzicka, L. Zulian, R. Angelini, M. Sztucki, A. Moussaïd, and G. Ruocco 2008-02-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.020402 Phys. Rev. E 77, 020402 text/html article Physical Review E 77 2 2008-02-20T00:00:00-05:00 020402 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.021402 Author(s): L. Pauchard, F. Elias, P. Boltenhagen, A. Cebers, and J. C. Bacri<br/>Upon drying, colloidal suspensions undergo a phase transformation from a “liquid” to a “gel” state. With further solvent evaporation, tensile stresses develop in the gel, which ultimately leads to fractures. These generally manifest themselves in regular cracking patterns which reflect the p...<br/>[Phys. Rev. E 77, 021402] Published Tue Feb 12, 2008 L. Pauchard, F. Elias, P. Boltenhagen, A. Cebers, and J. C. Bacri 2008-02-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.021402 Phys. Rev. E 77, 021402 text/html article Physical Review E 77 2 2008-02-12T00:00:00-05:00 021402 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.020401 Author(s): A. Domínguez, D. Frydel, and M. Oettel<br/>The general form of the electrostatic potential around an arbitrarily charged colloid at a flat interface between a dielectric and a screening phase (such as air and water, respectively) is analyzed in terms of a multipole expansion. The leading term is isotropic in the interfacial plane and varies ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. E 77, 020401] Published Thu Feb 07, 2008 A. Domínguez, D. Frydel, and M. Oettel 2008-02-07T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.020401 Phys. Rev. E 77, 020401 text/html article Physical Review E 77 2 2008-02-07T00:00:00-05:00 020401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.021401 Author(s): Markus Bier and René van Roij<br/>Nonequilibrium steady states in an open system connecting two reservoirs of platelike colloidal particles are investigated by means of a recently proposed phenomenological dynamic density functional theory [M. Bier and R. van Roij, Phys. Rev. E 76, 021405 (2007)]. The platelike colloidal particles a...<br/>[Phys. Rev. E 77, 021401] Published Tue Feb 05, 2008 Markus Bier and René van Roij 2008-02-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.021401 Phys. Rev. E 77, 021401 text/html article Physical Review E 77 2 2008-02-05T00:00:00-05:00 021401 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.011405 Author(s): W. G. Hanan and D. M. Heffernan<br/>The multifractal spectrum f(α) characterizing the scaling properties of the growth probability on the boundary of radial diffusion-limited aggregates is known to exhibit strong finite size effects. We demonstrate that there exists a correlation between these finite size effects and those present in...<br/>[Phys. Rev. E 77, 011405] Published Wed Jan 30, 2008 W. G. Hanan and D. M. Heffernan 2008-01-30T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.011405 Phys. Rev. E 77, 011405 text/html article Physical Review E 77 1 2008-01-30T00:00:00-05:00 011405 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.011404 Author(s): Reghan J. Hill and M. Ostoja-Starzewski<br/>When an electric field is applied to an electrolyte-saturated polymer gel embedded with charged colloidal particles, the force that must be exerted by the hydrogel on each particle reflects a delicate balance of electrical, hydrodynamic, and elastic stresses. This paper examines the displacement of ...<br/>[Phys. Rev. E 77, 011404] Published Fri Jan 25, 2008 Reghan J. Hill and M. Ostoja-Starzewski 2008-01-25T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.011404 Phys. Rev. E 77, 011404 text/html article Physical Review E 77 1 2008-01-25T00:00:00-05:00 011404 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.011403 Author(s): M. P. Santos, S. L. Gómez, E. Bringuier, and A. M. Figueiredo Neto<br/>Thermodiffusion in a lyotropic mixture of water and potassium laurate is investigated by means of an optical technique ( Z scan) distinguishing the index variations due to the temperature gradient and the mass gradients. A phenomenological framework allowing for coupled diffusion is developed in ord...<br/>[Phys. Rev. E 77, 011403] Published Wed Jan 23, 2008 M. P. Santos, S. L. Gómez, E. Bringuier, and A. M. Figueiredo Neto 2008-01-23T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.011403 Phys. Rev. E 77, 011403 text/html article Physical Review E 77 1 2008-01-23T00:00:00-05:00 011403 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates http://link.aps.org/doi/10.1103/PhysRevE.77.011402 Author(s): J. T. Padding and A. A. Louis<br/>We apply a hybrid molecular dynamics and mesoscopic simulation technique to study the steady-state sedimentation of hard sphere particles for Peclet number (Pe) ranging from 0.08 to 12. Hydrodynamic backflow causes a reduction of the average sedimentation velocity relative to the Stokes velocity. We...<br/>[Phys. Rev. E 77, 011402] Published Tue Jan 22, 2008 J. T. Padding and A. A. Louis 2008-01-22T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevE.77.011402 Phys. Rev. E 77, 011402 text/html article Physical Review E 77 1 2008-01-22T00:00:00-05:00 011402 Colloidal dispersions, suspensions, and aggregates Colloidal dispersions, suspensions, and aggregates