Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water
Cornstarch and water is a mixture that solidifies under impact. The authors find that ordinary sand behaves in a similar way when coated with a thin layer of viscoelastic polymer, suggesting a potential route for designing materials which respond dramatically to fast deformations.
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Nature Portfolio
2019
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oai:doaj.org-article:f0a412867e3a48ccbf5fb7290c477e522021-12-02T17:32:10ZDiscontinuous rate-stiffening in a granular composite modeled after cornstarch and water10.1038/s41467-019-09300-z2041-1723https://doaj.org/article/f0a412867e3a48ccbf5fb7290c477e522019-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-09300-zhttps://doaj.org/toc/2041-1723Cornstarch and water is a mixture that solidifies under impact. The authors find that ordinary sand behaves in a similar way when coated with a thin layer of viscoelastic polymer, suggesting a potential route for designing materials which respond dramatically to fast deformations.David Z. ChenHu ZhengDong WangRobert P. BehringerNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-6 (2019) |
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Science Q David Z. Chen Hu Zheng Dong Wang Robert P. Behringer Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
description |
Cornstarch and water is a mixture that solidifies under impact. The authors find that ordinary sand behaves in a similar way when coated with a thin layer of viscoelastic polymer, suggesting a potential route for designing materials which respond dramatically to fast deformations. |
format |
article |
author |
David Z. Chen Hu Zheng Dong Wang Robert P. Behringer |
author_facet |
David Z. Chen Hu Zheng Dong Wang Robert P. Behringer |
author_sort |
David Z. Chen |
title |
Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
title_short |
Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
title_full |
Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
title_fullStr |
Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
title_full_unstemmed |
Discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
title_sort |
discontinuous rate-stiffening in a granular composite modeled after cornstarch and water |
publisher |
Nature Portfolio |
publishDate |
2019 |
url |
https://doaj.org/article/f0a412867e3a48ccbf5fb7290c477e52 |
work_keys_str_mv |
AT davidzchen discontinuousratestiffeninginagranularcompositemodeledaftercornstarchandwater AT huzheng discontinuousratestiffeninginagranularcompositemodeledaftercornstarchandwater AT dongwang discontinuousratestiffeninginagranularcompositemodeledaftercornstarchandwater AT robertpbehringer discontinuousratestiffeninginagranularcompositemodeledaftercornstarchandwater |
_version_ |
1718380406716235776 |