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   Articles with "auxetic properties" as a keyword



Tunable auxetic properties in group-IV monochalcogenide monolayers

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recommendations! Published in 2018 at "Physical Review B"

DOI: 10.1103/physrevb.98.184104

Abstract: Negative Poisson's ratio (NPR) is a counterintuitive material elastic constant that can lead to many unusual auxetic properties. Here, using first-principles calculations, we report tunable negative Poisson's ratio in the out-of-plane direction in group-IV monochalcogenide… read more here.

Keywords: auxetic properties; group monochalcogenide; ensuremath; poisson ratio ... See more keywords

Removing Auxetic Properties in f.c.c. Hard Sphere Crystals by Orthogonal Nanochannels with Hard Spheres of Another Diameter

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recommendations! Published in 2022 at "Materials"

DOI: 10.3390/ma15031134

Abstract: Negative Poisson’s ratio materials (called auxetics) reshape our centuries-long understanding of the elastic properties of materials. Their vast set of potential applications drives us to search for auxetic properties in real systems and to create… read more here.

Keywords: properties hard; auxetic properties; hard spheres; elastic properties ... See more keywords

Static Stability of Composite Annular Plates with Auxetic Properties

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recommendations! Published in 2022 at "Materials"

DOI: 10.3390/ma15103579

Abstract: This paper presents an evaluation of the static stability of complex, composite annular plates with layers having auxetic properties. The main objective of the numerical investigations is the development of a plate model, which uses… read more here.

Keywords: static stability; composite annular; plate; auxetic properties ... See more keywords

Metallic Metamaterials with Auxetic Properties: Re-Entrant Structures

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recommendations! Published in 2024 at "Metals"

DOI: 10.3390/met14111272

Abstract: The present article is an exploration of metamaterial structures exhibiting auxetic properties. The study shows the effect of three geometric parameters of re-entrant auxetic cells, namely, the internal initial cell angle (θ0), the strut length… read more here.

Keywords: metallic metamaterials; auxetic properties; structure; metamaterials auxetic ... See more keywords