Results 111 to 120 of about 5,461,887 (221)

Harnessing cracks in metal films: Design strategies for stretchable conductors

InfoMat, Volume 8, Issue 9, September 2026.
In stretchable electronics, metal film‐based components function either as strain‐insensitive interconnects/electrodes or as strain‐sensitive sensors, both of which are governed by crack‐induced electromechanical responses, yet these two roles have often been discussed separately in previous reviews.
Ting Zhu, Kai Wu, Gang Liu, Jun Sun
wiley   +1 more source

Development of 4D-Printed Arterial Stents Utilizing Bioinspired Architected Auxetic Materials

Biomimetics
The convergence of 3D printing and auxetic materials is paving the way for a new era of adaptive structures. Auxetic materials, known for their unique mechanical properties, such as a negative Poisson’s ratio, can be integrated into 3D-printed objects to
Nikolaos Kladovasilakis, Ioannis Filippos Kyriakidis, Emmanouil K. Tzimtzimis, Eleftheria Maria Pechlivani, Konstantinos Tsongas, Dimitrios Tzetzis   +5 more
doaj   +1 more source

Mechanical Properties and Testing Strategies for Two‐Photon Lithography: A Review of Current Practices and Emerging Challenges

Laser &Photonics Reviews, Volume 20, Issue 17, 3 September 2026.
Two‐photon lithography enables the fabrication of complex 3D microstructures with tunable mechanical properties spanning from soft hydrogels to rigid hybrid networks. This review summarizes how material composition, printing parameters, and post‐processing govern stiffness and viscoelasticity, highlighting advanced characterization methods and emerging
Dalila Fontana, Edoardo Rossi, Marco Sebastiani, Edoardo Bemporad, Angelo Accardo, Alberto Rainer, Enrico D. Lemma   +6 more
wiley   +1 more source

Motion‐Driven Self‐Visualizing Soft Robots Enabled by Mechanoluminescent Tubular Fibers

Small Structures, Volume 7, Issue 9, September 2026.
ML tubular fibers consisting of a ZnS:Cu–PDMS core confined within a silicone tube are integrated onto pneumatically driven soft robots. Mechanical deformation directly generates visible light without external electrical power, allowing robot motion and local deformation to be visualized in real time.
Minseok Lee, Seongkyu Song, Soon Moon Jeong   +2 more
wiley   +1 more source

Extreme Behaviors in Fibrous Material Remodeling: Auxetic to Non-Auxetic Transition and Phase Segregation

Fibrous materials, prevalent in biological tissues and engineered composites, undergo remodeling in response to mechanical loads, leading to plastic changes in fiber orientation.
Andrea Rodella
core   +1 more source

Coupling Chiral Cuboids with Wholly Auxetic Response

Research
Auxetic materials have been extensively studied for their design, fabrication and mechanical properties. These material systems exhibit unique mechanical characteristics such as high impact resistance, shear strength, and energy absorption capacity. Most
Jiajun Wang, Zhaochang Chen, Pengcheng Jiao, Amir H. Alavi   +3 more
doaj   +1 more source

Investigating the Thermomechanical Stability and Vibration of Curved Smart Sandwich Nanoplates Integrated With a Hexachiral Auxetic Core and Magneto‐Electro‐Elastic Surface Layers

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 9, September 2026.
ABSTRACT This study investigates the thermal vibration and buckling characteristics of smart sandwich nanoplates featuring a hexachiral auxetic core and piezoelectric/piezomagnetic face sheets. Utilizing the nonlocal strain gradient theory (NSGT) and a higher‐order shear deformation framework, the governing equations are derived to capture size ...
Mustafa Buğday, İsmail Esen
wiley   +1 more source

Modelling of masonry walls rendered with auxetic foam layers against vehicular impacts

, 2016
Masonry walls allow easy intrusion of the impacting vehicles into the impacted buildings. The cause of the damage due to vehicular impacts in masonry walls is the generation of tensile stresses due to “Poisson’s effect”.
Zahra, T, S Noor-E-khuda (9882485), Dhanasekar, M, Noor-E-Khuda, Sarkar, T.H.T. Chan, Thambiratnam, DP, DP Thambiratnam (9852758), Chan, THT, Noor-E-khuda, S, Dhanasekar, Manicka, Zahra, Tatheer, S. Noor-E-Khuda, Manicka Dhanasekar (9792023), T. Zahra, D.P. Thambiratnam, Chan, Tommy H.T., M. Dhanasekar, Thambiratnam, David, THT Chan (9882482), T Zahra (9864296)   +19 more
core   +1 more source

From RVE Data to Auxetic Design Rules: Interpretable Feature Analysis and Machine Learning-Based Modeling of Microstructured Materials

Mathematical and Computational Applications
We study 2D RVEs based on microstructures inspired by limpet teeth with the objective of efficiently identifying auxetic designs and building surrogates for effective elastic response. The starting point is an unbalanced database; thus, we run a weighted
Alexander Hüls, Benjamin Alheit, Swantje Bargmann   +2 more
doaj   +1 more source

Design of composite material that promoting in-plane auxetic behaviour / Syarmizar Mohd Safki. [PDF]

, 2006
The main purpose of this project is to design the material which promotes auxetic behaviour. Experiments have been conducted to identify the properties of UFC385/POLYESTER unidirectional tape.
Mohd Safki, Syarmizar
core