ArticleScience advances2024
Programmable nonreciprocal Poynting effect enabled by lattice metamaterials.
Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Programmable Information Processing With Reconfigurable Self-Contact Variable Stiffness Mechanical Metamaterial.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Breaking the rule of reciprocity in soft composite solids.Nature materials · 2026Article
- Mechanical non-reciprocity programmed by shear jamming in soft composite solids.Nature materials · 2026Article
- Cut-Enabled Mechanical Metamaterials for Multimodal and Reprogrammable Static Nonreciprocity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Pre-Torsion Tubular Metamaterials: Multi-Effect Integration for Advanced Functional Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multi-Physically Programmable Tubular Origami Metamaterials: Exploitable Nexus of Geometry, Folding Mechanics and Stimuli-Responsive Physics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Mechanical Metamaterial-Based Structure with Magnetically Controlled Nonreversibility and Nonreciprocity for Programmable Locomotion.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Multi-Physical Lattice Metamaterials Enabled by Additive Manufacturing: Design Principles, Interaction Mechanisms, and Multifunctional Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Shear nonreciprocity, implying unequal shear forces in opposite shear directions, can be achieved by arranging structures asymmetrically. However, the nonreciprocal Poynting effect, i.e., unequal normal stresses induced by the same shear displacements to the left and right, has not been fully explored. We discover the nonreciprocal Poynting effect using a generalized directional truss model. Inspired by this discovery, the cylindrical lattice metamaterials constructed from antisymmetric curled microstructures are used as a case study to generate the nonreciprocal Poynting effect. We develop a design framework that integrates digital generation, finite deformation theory, finite element modeling, and three-dimensional printing to program the nonreciprocal Poynting effect. Applications such as bionic Poynting effect matching, wave energy converter, and unidirectional motion limitation are demonstrated. This framework allows the one-to-one mapping between the torque and normal forces, paving the way for designing soft devices with precise force transmission capabilities.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.