Butterfly Patterns for Stretched Inhomogeneous Gel Networks using Large-Scale Molecular Dynamics Simulations
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866912192228491264 |
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| author | Hagita, Katsumi Murashima, Takahiro |
| author_facet | Hagita, Katsumi Murashima, Takahiro |
| contents | Large-scale coarse-grained molecular dynamics simulations of inhomogeneous gel networks were performed to investigate abnormal butterfly patterns in two-dimensional scattering. The networks were diamond lattice-based with distributions in the number of beads between the crosslink points. Remarkably, the results confirm that the abnormal butterfly pattern orig-inates from stronger inhomogeneity. For the examined systems, the range of scattering wavevector q for the normal butterfly pattern was markedly different from those for the abnormal butterfly patterns. The findings address an essential aspect of the discrepancy between theorical prediction and experimental observations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_10086 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Butterfly Patterns for Stretched Inhomogeneous Gel Networks using Large-Scale Molecular Dynamics Simulations Hagita, Katsumi Murashima, Takahiro Soft Condensed Matter Computational Physics Large-scale coarse-grained molecular dynamics simulations of inhomogeneous gel networks were performed to investigate abnormal butterfly patterns in two-dimensional scattering. The networks were diamond lattice-based with distributions in the number of beads between the crosslink points. Remarkably, the results confirm that the abnormal butterfly pattern orig-inates from stronger inhomogeneity. For the examined systems, the range of scattering wavevector q for the normal butterfly pattern was markedly different from those for the abnormal butterfly patterns. The findings address an essential aspect of the discrepancy between theorical prediction and experimental observations. |
| title | Butterfly Patterns for Stretched Inhomogeneous Gel Networks using Large-Scale Molecular Dynamics Simulations |
| topic | Soft Condensed Matter Computational Physics |
| url | https://arxiv.org/abs/2501.10086 |