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Revolutionizing Prosthetic Design with Auxetic Metamaterials and Structures: A Review of Mechanical Properties and Limitations [PDF]
Micromachines, 2023 Prosthetics have come a long way since their inception, and recent advancements in materials science have enabled the development of prosthetic devices with improved functionality and comfort.
Muhammad Faris Fardan +5 more
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Auxetic metamaterials from disordered networks. [PDF]
Proc Natl Acad Sci U S A, 2018 Significance Recent work indicates that selective pruning of disordered networks of nodes connected by bonds can generate materials with nontrivial mechanical properties, including auxetic networks having a negative Poisson’s ratio ν
Reid DR +6 more
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Hierarchical honeycomb auxetic metamaterials. [PDF]
Sci Rep, 2015 AbstractMost conventional materials expand in transverse directions when they are compressed uniaxially resulting in the familiar positive Poisson’s ratio. Here we develop a new class of two dimensional (2D) metamaterials with negative Poisson’s ratio that contract in transverse directions under uniaxial compressive loads leading to auxeticity. This is
Mousanezhad D +6 more
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Auxetic metamaterials and structures
Cailiao gongcheng, 2021 Auxetic metamaterials and structures have excellent mechanical properties such as shear resistance, impact resistance, fracture resistance, energy absorption and vibration isolation, permeability variability, synclastic curvature in bending, etc. Auxetic
GAO Yu-kui
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Inertia effect on buckling-induced auxetic metamaterials [PDF]
International Journal of Protective Structures, 2015 Auxetic metamaterials have enhanced indentation and penetration resistance due to their high shear strength and modulus. Its auxetic performance under dynamic loading cases is an important property for shields and armour applications.
Huang, X +4 more
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Scalable Self-Sensing Mechanical Metamaterials by Conformal Coating of 3D-Printed Lattices with Nanocomposites [PDF]
SensorsMetamaterials possess unique and desirable multiphysical behaviors derived from deliberately arranging conventional materials into designed structural topologies. Multifunctional mechanical metamaterials that can both carry load and provide in situ state
Dawn K. D. Veditz +3 more
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Recent developments of auxetic metamaterials
Advances in Physics: XAuxetic metamaterials, characterized by their negative Poisson’s ratio, exhibit unconventional mechanical behaviors such as lateral expansion when stretched and lateral contraction when compressed.
Nur Fatin Mohamad Razali +4 more
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Pre‐Torsion Tubular Metamaterials: Multi‐Effect Integration for Advanced Functional Applications [PDF]
Advanced ScienceMechanical metamaterials continuously push the boundaries of mechanical properties far beyond conventional materials. However, a critical step toward the applications of metamaterials lies in combining multiple effects and functionalities into a single ...
Xuegang Zhang +11 more
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Lightweight 3D Hierarchical Metamaterial Microlattices [PDF]
Advanced ScienceHierarchical auxetic metamaterials are a class of materials which are characterized by a multi‐tiered architecture and have the capability of exhibiting enhanced mechanical properties in comparison to their single‐geometry counterparts.
Luke Mizzi +5 more
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3D Hyperbolic Kirigami Metamaterials With Tunable Auxeticity and Multistability [PDF]
Advanced ScienceKirigami mechanical metamaterials provide exceptional tunability in mechanical properties and morphing capabilities, exhibiting great potential for deployable and actuatable devices.
Yu Lei +7 more
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