Search Results - "SEGRE, P. N"

Jamming phase diagram for attractive particles by Weitz, D. A, Trappe, V, Prasad, V, Cipelletti, Luca, Segre, P. N

“…A wide variety of systems, including granular media, colloidal suspensions and molecular systems, exhibit non-equilibrium transitions from a fluid-like to a…”
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An effective gravitational temperature for sedimentation by Weitz, D. A, Segrè, P. N, Liu, F, Umbanhowar, P

“…The slow sedimentation of suspensions of solid particles in a fluid results in complex phenomena that are poorly understood. For a low volume fraction ( ) of…”
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Spinodal decomposition in a model colloid-polymer mixture in microgravity by Bailey, A E, Poon, W C K, Christianson, R J, Schofield, A B, Gasser, U, Prasad, V, Manley, S, Segre, P N, Cipelletti, L, Meyer, W V, Doherty, M P, Sankaran, S, Jankovsky, A L, Shiley, W L, Bowen, J P, Eggers, J C, Kurta, C, Lorik, Jr, T, Pusey, P N, Weitz, D A

“…We study phase separation in a deeply quenched colloid-polymer mixture in microgravity on the International Space Station using small-angle light scattering…”
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Time-dependent strength of colloidal gels by MANLEY, S, DAVIDOVITCH, Benny, SANKARAN, S, JANKOVSKY, A. L, SHILEY, B, BOWEN, J, EGGERS, J, KURT, C, LORIK, T, WEITZ, D. A, DAVIES, Neil R, CIPELLETTI, L, BAILEY, A. E, CHRISTIANSON, R. J, GASSER, U, PRASAD, V, SEGRE, P. N, DOHERTY, M. P

“…Colloidal silica gels are shown to stiffen with time, as demonstrated by both dynamic light scattering and bulk rheological measurements. Their elastic moduli…”
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Nonuniversal velocity fluctuations of sedimenting particles by Tee, Shang-You, Mucha, P J, Cipelletti, Luca, Manley, S, Brenner, M P, Segre, P N, Weitz, D A

“…Velocity fluctuations in sedimentation are studied to investigate the origin of a hypothesized universal scale [P. N. Segre, E. Herbolzheimer, and P. M…”
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Limits to gelation in colloidal aggregation by MANLEY, S, CIPELLETTI, L, JANKOVSKY, A. L, SHILEY, B, BOWEN, J, EGGERS, J, KURTA, C, LORIK, T, WEITZ, D. A, TRAPPE, V, BAILEY, A. E, CHRISTIANSON, R. J, GASSER, U, PRASAD, V, SEGRE, P. N, DOHERTY, M. P, SANKARAN, S

“…We show that the dynamics of large fractal colloid aggregates are well described by a combination of translational and rotational diffusion and internal…”
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Scaling of the Dynamic Scattering Function of Concentrated Colloidal Suspensions by Segrè, PN, Pusey, PN

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Viscosity and structural relaxation in suspensions of hard-sphere colloids by Segrè, PN, Meeker, SP, Pusey, PN, Poon, WC

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Origin of stability in sedimentation by Segrè, P N

“…Velocity fluctuations and particle concentrations are studied in a liquid fluidized bed to investigate the origin of steady state sedimentation. Both the…”
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Glasslike kinetic arrest at the colloidal-gelation transition by Segrè, P N, Prasad, V, Schofield, A B, Weitz, D A

“…We show that gelation of weakly attractive colloids is remarkably similar to the colloidal glass transition. Like the glass transition, dynamic light…”
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Long-Range Correlations in Sedimentation by Segrè, P. N., Herbolzheimer, E., Chaikin, P. M.

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Short-time Brownian motion in colloidal suspensions: Experiment and simulation by Segrè, PN, Behrend, OP, Pusey, PN

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Dynamics of concentrated colloidal suspensions by Pusey, P.N., Segrè, P.N., Behrend, O.P., Meeker, S.P., Poon, W.C.K.

“…Studies of the dynamics of colloidal particles in concentrated suspensions by dynamic light scattering, viscometry and computer simulation are described…”
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Segrè et al. Reply by Segrè, PN, Meeker, SP, Pusey, PN, Poon, WC

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Two-colour Dynamic Light Scattering by Segrè, P.N., Van Megen, W., Pusey, P.N., Schätzel, K., Peters, W.

“…The design, alignment and operation of improved two-colour dynamic light scattering equipment which effectively suppresses multiple scattering and allows the…”
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Rayleigh scattering in a liquid far from thermal equilibrium by SEGRE, P. N, GAMMON, R. W, SENGERS, J. V, LAW, B. M

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Jamming phase diagram for attractive particles by Trappe, V, Prasad, V, Cipelletti, Luca, Segre, P N, Weitz, D A

“…A wide variety of systems, including granular media, colloidal suspensions, and molecular systems, exhibit nonequilibrium transitions from a fluid-like to a…”
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Light-scattering measurements of entropy and viscous fluctuations in a liquid far from thermal equilibrium by Law, BM, Segrè, PN, Gammon, RW, Sengers, JV

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Characterization of chaotic motion in a rotating drum by Davidheiser, James E, Syers, Paul, Segrè, P. N, Weeks, Eric R

“…Phys. Fluids 22, 033305 (2010) Numerous studies have demonstrated the potential for simple fluid plus particle systems to produce complicated dynamical…”
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Light-scattering measurements of nonequilibrium fluctuations in a liquid mixture by Segrè, PN, Gammon, RW, Sengers, JV

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