Large characteristic lengths in 3D chiral elastic metamaterials

Chiral mechanical metamaterials enable unusual effects, such as coupling between strain and twist. Here, manufactured microstructured samples with >105 chiral unit cells exhibit large characteristic lengths, in agreement with analytical and numerical modelling and micropolar continuum elasticity.

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Autores principales:	Tobias Frenzel, Vincent Hahn, Patrick Ziemke, Jonathan Ludwig Günter Schneider, Yi Chen, Pascal Kiefer, Peter Gumbsch, Martin Wegener
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/fe4045ba922147738a88462a334ef73c
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spelling	oai:doaj.org-article:fe4045ba922147738a88462a334ef73c2021-12-02T11:56:20ZLarge characteristic lengths in 3D chiral elastic metamaterials10.1038/s43246-020-00107-w2662-4443https://doaj.org/article/fe4045ba922147738a88462a334ef73c2021-01-01T00:00:00Zhttps://doi.org/10.1038/s43246-020-00107-whttps://doaj.org/toc/2662-4443Chiral mechanical metamaterials enable unusual effects, such as coupling between strain and twist. Here, manufactured microstructured samples with >105 chiral unit cells exhibit large characteristic lengths, in agreement with analytical and numerical modelling and micropolar continuum elasticity.Tobias FrenzelVincent HahnPatrick ZiemkeJonathan Ludwig Günter SchneiderYi ChenPascal KieferPeter GumbschMartin WegenerNature PortfolioarticleMaterials of engineering and construction. Mechanics of materialsTA401-492ENCommunications Materials, Vol 2, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	Materials of engineering and construction. Mechanics of materials TA401-492 Tobias Frenzel Vincent Hahn Patrick Ziemke Jonathan Ludwig Günter Schneider Yi Chen Pascal Kiefer Peter Gumbsch Martin Wegener Large characteristic lengths in 3D chiral elastic metamaterials
description	Chiral mechanical metamaterials enable unusual effects, such as coupling between strain and twist. Here, manufactured microstructured samples with >105 chiral unit cells exhibit large characteristic lengths, in agreement with analytical and numerical modelling and micropolar continuum elasticity.
format	article
author	Tobias Frenzel Vincent Hahn Patrick Ziemke Jonathan Ludwig Günter Schneider Yi Chen Pascal Kiefer Peter Gumbsch Martin Wegener
author_facet	Tobias Frenzel Vincent Hahn Patrick Ziemke Jonathan Ludwig Günter Schneider Yi Chen Pascal Kiefer Peter Gumbsch Martin Wegener
author_sort	Tobias Frenzel
title	Large characteristic lengths in 3D chiral elastic metamaterials
title_short	Large characteristic lengths in 3D chiral elastic metamaterials
title_full	Large characteristic lengths in 3D chiral elastic metamaterials
title_fullStr	Large characteristic lengths in 3D chiral elastic metamaterials
title_full_unstemmed	Large characteristic lengths in 3D chiral elastic metamaterials
title_sort	large characteristic lengths in 3d chiral elastic metamaterials
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fe4045ba922147738a88462a334ef73c
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Large characteristic lengths in 3D chiral elastic metamaterials

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