Auxetic mechanical metamaterials and their futuristic developments: A state-of-art review

M Balan, J Mertens, MVAR Bahubalendruni - Materials Today …, 2023 - Elsevier
The continuous advancement of multifunctional materials is reshaping our way of life and
paving the door for innovative things for us to probe the world and ourselves. Multifunctional …

Auxetic metamaterials for biomedical devices: current situation, main challenges, and research trends

VA Lvov, FS Senatov, AA Veveris, VA Skrybykina… - Materials, 2022 - mdpi.com
Auxetic metamaterials are characterized by a negative Poisson ratio (NPR) and display an
unexpected property of lateral expansion when stretched and densification when …

Design of novel 3D auxetic structures based on S-shaped unit-cells

L Khadem-Reza, E Etemadi… - Smart Materials and …, 2022 - iopscience.iop.org
In this study, four novel three-dimensional (3D) warp and woof structures with negative
Poisson's ratio (NPR) were designed and assembled using the interlocking assembly …

Two-dimensional materials with intrinsic auxeticity: progress and perspectives

R Peng, Y Ma, Q Wu, B Huang, Y Dai - Nanoscale, 2019 - pubs.rsc.org
Materials with a negative Poisson's ratio, termed auxetic materials, will expand (contract) in
the transverse direction when they are stretched (compressed) longitudinally. They provide …

Auxetic textiles, composites and applications

S Shukla, J Sharma, O Singh, BK Behera - Textile Progress, 2024 - Taylor & Francis
Auxetic textiles are intriguing materials with unusual capabilities. These materials exhibit a
negative Poisson's ratio with extraordinary performance in toughness, resilience, shear …

Design, fabrication and mechanical properties of a 3D re-entrant metastructure

Y Yao, JH Park, L Wang, X Geng, J Liu, P Xu… - Composite …, 2023 - Elsevier
A 3D re-entrant honeycomb structure was designed in a simple configuration by introducing
a spatial angular design parameter. Mechanical responses under uniaxial compression of it …

Effects of auxetic shoe on lumbar spine kinematics and kinetics during gait and drop vertical jump by a combined in vivo and modeling investigation

MR Dehaghani, A Nourani, N Arjmand - Scientific Reports, 2022 - nature.com
The present study examined the effects of auxetic shoes on the biomechanics of the spine,
as compared to barefoot and conventional shoe conditions, during gait and drop vertical …

Developments on auxetic closed cell foam pressure vessel fabrications

O Duncan, G Leslie, S Moyle, D Sawtell… - Smart Materials and …, 2022 - iopscience.iop.org
Auxetic foam can have higher indentation resistance, better protection under impact and
higher vibration damping than conventional foam. Unlike auxetic open cell foam, with …

3D fabrics with negative Poisson's ratio: a review

Y Chang, H Hu - Applied Composite Materials, 2022 - Springer
Abstract Three-dimensional (3D) fabrics with negative Poisson's ratio (NPR) are known as
3D auxetic fabrics. They expand (or contract) in the direction perpendicular to stretch (or …

Programming quadric metasurfaces via infinitesimal origami maps of monohedral hexagonal tessellations: Part I

FA dos Santos, A Favata… - … of the Royal …, 2024 - royalsocietypublishing.org
The control of the shape of complex metasurfaces is a challenging task often addressed in
the literature. This work presents a class of tessellated plates able to deform into surfaces of …