Command of Collective Dynamics by Topological Defects in Spherical Crystals.
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DOI: 10.1103/physrevlett.122.228002
Abstract: Directing individual motions of many constituents to a coherent dynamical state is a fundamental challenge in multiple fields. Here, based on the spherical crystal model, we show that topological defects in particle arrays can be… read more here.
Keywords: topological defects; defects spherical; dynamics topological; collective dynamics ... See more keywords
Effect of Soret diffusion on the growth of spherical crystals in supercooled alloy melts under oscillatory flow
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DOI: 10.1371/journal.pone.0313150
Abstract: The growth of spherical crystals in binary alloy melts with thermal diffusion effects under oscillatory flow is investigated analytically. Using the multiple scale method, we derive approximate analytical solutions for both the crystal interface growth… read more here.
Keywords: growth spherical; effect; spherical crystals; oscillatory flow ... See more keywords