Anisotropic elastic metamaterials for novel wave manipulation: a review DOI
Jeseung Lee, Yoon Young Kim

European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696

Published: April 1, 2025

Language: Английский

Effect of mechanical imperfections on the onset of yielding in lattice structures DOI Creative Commons
Mattia Schiantella, Federico Cluni, Vittorio Gusella

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 12

Published: March 7, 2025

Language: Английский

Citations

3

Enhanced Deformability Through Distributed Buckling in Stiff Quasicrystalline Architected Materials DOI Creative Commons
Matheus I. N. Rosa, Konstantinos Karapiperis, Kaoutar Radi

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Abstract Architected materials achieve unique mechanical properties through precisely engineered microstructures that minimize material usage. However, a key challenge of low‐density is balancing high stiffness with stable deformability up to large strains. Current microstructures, which employ slender elements such as thin beams and plates arranged in periodic patterns optimize stiffness, are largely prone instabilities, including buckling brittle collapse at low This here addressed by introducing new class aperiodic architected inspired quasicrystalline lattices. Beam networks derived from canonical patterns, the Penrose tiling two dimensions icosahedral quasicrystals (IQCs) three dimensions, shown create stiff, stretching‐dominated topologies non‐uniform force chain distributions, effectively mitigating global instabilities observed designs distributed localized instabilities. Numerical experimental results confirm effectiveness these combining strains, representing significant advancement development metamaterials for applications requiring impact resistance energy absorption. These demonstrate potential deterministic quasi‐periodic bridge gap between random structures, while branching toward uncharted territory property space materials.

Language: Английский

Citations

0

Computational Insights into the structural, electronic, mechanical, and optical properties of Cu, Ge, and Au-doped CsTiO3 for Optoelectronic Applications DOI
Tehreem Fatima, Abdul Waheed Anwar, M. Basit Shakir

et al.

Computational Condensed Matter, Journal Year: 2025, Volume and Issue: unknown, P. e01056 - e01056

Published: May 1, 2025

Language: Английский

Citations

0

Quasi-isotropy in non-periodic metastructures and topological solution for directional freedom DOI
Genda Wang, Peng Jiao, Junhong Bai

et al.

Thin-Walled Structures, Journal Year: 2025, Volume and Issue: 214, P. 113396 - 113396

Published: May 5, 2025

Language: Английский

Citations

0

Strength through curvature: Engineering multi-phase materials based on chiral aperiodic monotile patterns DOI
Jiyoung Jung,

Kundo Park,

Grace X. Gu

et al.

Composite Structures, Journal Year: 2025, Volume and Issue: unknown, P. 119131 - 119131

Published: April 1, 2025

Language: Английский

Citations

0

Anisotropic elastic metamaterials for novel wave manipulation: a review DOI
Jeseung Lee, Yoon Young Kim

European Journal of Mechanics - A/Solids, Journal Year: 2025, Volume and Issue: unknown, P. 105696 - 105696

Published: April 1, 2025

Language: Английский

Citations

0