Anisotropic variable negative-Poisson-ratio metamaterials for tunable multispectral camouflage and electromagnetic energy harvesting.

Xiaofen Yang, Kaixia Yang, Meiwan Ying, Zhengchen Wu, Wenbin You, Bicheng Li, Lei Wang, Liting Yang, Renchao Che

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Article in Science advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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9 authors.

Xiaofen YangLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.ORCID 0009-0006-7762-5545

Kaixia YangLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.ORCID 0009-0004-4317-389X

Meiwan YingLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.

Zhengchen WuSchool of Materials Science and Engineering, Tongji University, Shanghai 200438, China.ORCID 0009-0001-3754-586X

Wenbin YouLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.

Bicheng LiLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.

Lei WangSchool of Materials Science and Engineering, Tongji University, Shanghai 200438, China.

Liting YangLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.

Renchao CheLaboratory of Advanced Materials, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, State Key Laboratory of Coatings for Advanced Equipment, College of Smart Materials and Future Energy, Fudan University, Shanghai 200438, China.ORCID 0000-0002-6583-7114

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adaptive electromagnetic compatibility, camouflage, and energy conversion raises challenge in the swiftly responsive modulation. Herein, we designed pixelated negative-Poisson-ratio metamaterials that enable fast control over structural anisotropy and thus electromagnetic properties. One-dimensional conductors are highly oriented in each pixel through sequential shear, stretch, and alignment processes. The uniaxial anisotropy leads to the highest conductive ratio of 2.8 × 10

Identifiers

PMID42555709

DOI10.1126/sciadv.aef7205

PMCPMC13440391

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