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Two dimensional ideal jammed disk packing configurations and corresponding mechanical and thermal data

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NIAID Data Ecosystem2026-05-10 收录
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http://datadryad.org/dataset/doi%253A10.5061%252Fdryad.fqz612k5s
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The ideal glass, a disordered system of particles with zero configurational entropy, cannot be realized through thermal processes. This dataset contains a set of ideal jammed packings of soft spheres, a zero temperature realization of the ideal glass, produced using athermal circle packing methods in two dimensions with pyCudaPacking software package. It includes ideal packings and corresponding non-ideal packings with identical radii. The number of particles in each ranges from 64 to 8192. Additionally, bulk and shear moduli at a range of densities, density of states, spectral density and melting temperature/density corresponding to included packings are also included. These data indicate that packings generated using circle packing methods display thermal and mechanical properties usually associated with the two dimensional hexagonal crystal, in contrast with the usual behavior of ordinary glass/jammed systems in two dimensions.
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2026-01-20
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