Results 11 to 20 of about 5,461,887 (221)
The Application of Auxetic Material for Protective Sports Apparel [PDF]
Proceedings, 2018 Current research of auxetic materials highlights its potential as personal protective equipment for sports apparel with enhanced properties such as conformability, superior energy absorption and reduced thickness.
Charlotte Moroney +4 more
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Auxetic mechanical metamaterials: from soft to stiff
International Journal of Extreme Manufacturing, 2023 Auxetic mechanical metamaterials are artificially architected materials that possess negative Poisson’s ratio, demonstrating transversal contracting deformation under external vertical compression loading.
Xiang Li +4 more
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A perspective on auxetic nanomaterials
Nano Convergence, 2017 Nanomaterials have recently been found to exhibit auxetic behavior, or a negative Poisson’s ratio, whereby the lateral dimensions of the material expand, rather than shrink, in response to applied tensile loading. In this brief review, we use the form of
Harold S. Park, Sung Youb Kim
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Programmable Sequential 4D Actuation in Multistable Kirigami Metamaterials. [PDF]
Adv Sci (Weinh)This study presents a modular kirigami metamaterial framework enabling programmable multistability and sequential 4D actuation. By coupling geometry‐controlled multistability with material‐dependent recovery kinetics, spatiotemporal deformation can be precisely programmed.
Kim EH, Kim M, Yoon H, Park K.
europepmc +2 more sources
In-plane compressive properties of assembled auxetic chiral honeycomb composed of slotted wave plate
Materials & Design, 2022 Auxetic metamaterials tend to be fabricated using additive manufacturing and laser cutting due to their special porous microstructures. Although the auxetic metamaterials have many applications currently, the high cost and the low efficiency of available
Yi Zhang +6 more
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A novel cement-based auxetic foam composite: Experimental study
Case Studies in Construction Materials, 2022 Auxetic foam materials contract (expand) laterally under uniaxial compressive (tensile) load. Due to superior characteristics of auxetic foam, e.g., shear resistance and in-plane indentation resistance, studies of auxetic foam composites have been ...
Ge Zhi Fan +4 more
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Auxetic structures from 3D printed hybrid textiles
Communications in Development and Assembling of Textile Products, 2021 Auxetic structures have been produced using 3D printing and knitted textile materials. A review of other auxetic textiles is presented along with the new materials.
Subin Shajoo +2 more
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Theory of Strains in Auxetic Materials [PDF]
Journal of Superconductivity and Novel Magnetism, 2012 Auxetic materials, or negative-Poisson's-ratio materials, are important technologically and fascinating theoretically. When loaded by external stresses, their internal strains are governed by correlated motion of internal structural degrees of freedom.
Blumenfeld, Raphael, Edwards, Sam F.
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Nano‐ and Micro‐Auxetic Plasmonic Materials [PDF]
Advanced Materials, 2016 Plasmonic nanostructures with a negative Poisson ratio are demonstrated, having the unusual mechanical property of auxetics to expand laterally when being stretched. Using nanomembrane technology, auxetics are shrunk by orders of magnitude, giving simultaneous access to optical properties of plasmonic metamaterials, as well as auxetic mechanical ...
Valente, Joao +3 more
openaire +7 more sources
On the response of re-entrant auxetic structure under dynamic crushing
Mechanics & Industry, 2023 The present work focuses on the dynamic crushing response of 2D re-entrant auxetic honeycomb. The aim of this work is to propose analytic formulations to predict the crushing strength of the considered structure by including design parameters (specific ...
Petit Adeline +4 more
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