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Confined Quantum Hard Spheres [PDF]
Entropy, 2021 We present computer simulation and theoretical results for a system of N Quantum Hard Spheres (QHS) particles of diameter σ and mass m at temperature T, confined between parallel hard walls separated by a distance Hσ, within the range 1≤H ...
Sergio Contreras, Alejandro Gil-Villegas
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SURFACES OF HARD-SPHERE SYSTEMS
Image Analysis and Stereology, 2014 In various situations surfaces appear that are formed by systems of hard spheres. Examples are porous layers as surfaces of sand heaps and biofilms or fracture surfaces of concrete.
Dietrich Stoyan
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Discharge of soft and hard grains and their mixtures from 2D silos [PDF]
EPJ Web of Conferences, 2021 The outflow characteristics of hard grains from containers with narrow basal openings have been extensively studied. Recently, it was shown that soft, low-frictional grains can behave qualitatively different from the behavior of rigid grains.
Wang Jing +4 more
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Physical Review E, 2008 We investigate the collision cascade that is generated by a single moving incident particle on a static hard-sphere gas. We argue that the number of moving particles at time t grows as t^{xi} and the number collisions up to time t grows as t^{eta}, with xi=2d/(d+2) and eta=2(d+1)/(d+2) and d the spatial dimension.
Antal, T., Krapivsky, P. L., Redner, S.
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Haptic search for hard and soft spheres. [PDF]
PLoS ONE, 2012 In this study the saliency of hardness and softness were investigated in an active haptic search task. Two experiments were performed to explore these properties in different contexts.
Vonne van Polanen +2 more
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Hard-Sphere-like Dynamics in a Non-Hard-Sphere Liquid [PDF]
Physical Review Letters, 2005 The collective dynamics of liquid Gallium close to the melting point has been studied using Inelastic X-ray Scattering to probe lengthscales smaller than the size of the first coordination shell. %(momentum transfers, $Q$, $>$15 nm$^{-1}$). Although the structural properties of this partially covalent liquid strongly deviate from a simple hard ...
SCOPIGNO, TULLIO +5 more
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Freezing of adhesive hard spheres [PDF]
Physical Review E, 1993 A theoretical study of the freezing of adhesive hard spheres within the generalized-effective-liquid approximation has been performed. The liquid-solid phase diagram exhibits most of the trends observed for simple liquids. There is, however, no triple point because the solid phase becomes mechanically unstable iii the region where the liquid-solid ...
Tejero, Carlos, Baus, Marc
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Effects of Polydispersity on the Phase Behavior of Additive Hard Spheres in Solution
Molecules, 2021 The ability to separate enzymes, nucleic acids, cells, and viruses is an important asset in life sciences. This can be realised by using their spontaneous asymmetric partitioning over two macromolecular aqueous phases in equilibrium with one another ...
Luka Sturtewagen, Erik van der Linden
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Crystallization of Hard-Sphere Glasses [PDF]
Physical Review Letters, 2009 4 pages, 3 ...
E. Zaccarelli +5 more
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Configuration spaces of hard spheres [PDF]
Physical Review E, 2021 15 pages, 16 ...
O. B. Eriçok, K. Ganesan, J. K. Mason
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