Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Harden, James L."'
Microstructural and rheological training and memory of nanocolloidal soft glasses under cyclic shear
An intrinsic feature of disordered and out-of-equilibrium materials, such as glasses, is the dependence of their properties on their history. An important example is rheological memory, in which disordered solids obtain properties based on their mech
Externí odkaz:
http://arxiv.org/abs/2312.17696
A cavitation bubble inside a liquid, under a specific set of conditions, can get trapped in an antinode of the ultrasonically driven standing wave and periodically emits visible photons (1,2). This conversion of sound to light phenomenon, known as so
Externí odkaz:
http://arxiv.org/abs/2203.11337
Relationship between Rheology and Structure of Interpenetrating, Deforming and Compressing Microgels
Thermosensitive microgels are widely studied hybrid systems combining properties of polymers and colloidal particles in a unique way. Due to their complex morphology their interactions and packing, and consequentially the viscoelastcity of suspension
Externí odkaz:
http://arxiv.org/abs/1811.01657
Autor:
Zhang, Yingwen, Sit, Alicia, Bouchard, Frédéric, Larocque, Hugo, Cohen, Eliahu, Elitzur, Avshalom C., Harden, James L., Boyd, Robert W., Karimi, Ebrahim
Publikováno v:
Optics Express, 27(3), 2212-2224 (2019)
Quantum - or classically correlated - light can be employed in various ways to improve resolution and measurement sensitivity. In an "interaction-free" measurement, a single photon can be used to reveal the presence of an object placed within one arm
Externí odkaz:
http://arxiv.org/abs/1711.09171
Autor:
Shendruk, Tyler N., Bertrand, Martin, Harden, James L., Slater, Gary W., de Haan, Hendrick W.
Given the ubiquity of depletion effects in biological and other soft matter systems, it is desirable to have coarse-grained Molecular Dynamics simulation approaches appropriate for the study of complex systems. This paper examines the use of two comm
Externí odkaz:
http://arxiv.org/abs/1408.0309
Autor:
Shendruk, Tyler N., Bertrand, Martin, de Haan, Hendrick W., Harden, James L., Slater, Gary W.
Depletion forces play a role in the compaction and de-compation of chromosomal material in simple cells but it remains debatable whether they are sufficient to account for chromosomal collapse. We present coarse-grained molecular dynamics simulations
Externí odkaz:
http://arxiv.org/abs/1407.2850
Akademický článek
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Autor:
Scheffold, Frank, Diaz-Leyva, Pedro, Reufer, Mathias, Braham, Nasser Ben, Lynch, Iseult, Harden, James L.
Publikováno v:
Phys. Rev. Lett. 104, 128304 (2010)
Using a simplified microstructural picture we show that interactions between thermosenstive microgel particles can be described by a polymer brush like corona decorating the dense core. The softness of the potential is set by the relative thickness $
Externí odkaz:
http://arxiv.org/abs/0911.1553
Akademický článek
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We explore the origins of slow dynamics, aging and glassy rheology in soft and living matter. Non-diffusive slow dynamics and aging in materials characterised by crowding of the constituents can be explained in terms of structural rearrangement or re
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606466