Negative Stiffness Induced and Controlled by Constriction
physica status solidi (b), EarlyView.Structures with negative stiffness can be stabilized by constriction of external displacement. Furthermore, constriction can make a conventional positive stiffness material exhibit negative stiffness, either bidirectional or unidirectional (shown in the figure).
Elena Pasternak, Arcady V. Dyskin
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A Hexa-Band Metamaterial Absorber for S, C, X, and Ku Band Applications. [PDF]
Sensors (Basel)Sultan MA +4 more
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Design and optimization of broadband metamaterial absorber based on manganese for visible applications. [PDF]
Sci Rep, 2023 Sayed SI, Mahmoud KR, Mubarak RI.
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From 0D to 3D liquid crystal elastomers architectures: Fabrications and applications
Responsive Materials, EarlyView.This review presents a dimension‐oriented overview of liquid crystal elastomers (LCEs), highlighting their molecular alignment, fabrication strategies, and programmable deformations from 0D particles to 3D architectures. Emphasis is placed on how dimensionality guides design principles, enables diverse actuation modes, and bridges fundamental ...
Mingxuan Liu +8 more
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Optimization of broadband metamaterial absorber using twin delayed deep deterministic policy gradient reinforcement learning technique. [PDF]
Sci RepMahmoud BE +3 more
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Design of a Penta-Band Graphene-Based Terahertz Metamaterial Absorber with Fine Sensing Performance. [PDF]
Micromachines (Basel), 2023 Lai R +9 more
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Small, EarlyView.This study presents a computational framework treating crystalline HOFs as adaptive atomic‐scale interfaces. Catenated HOFs preserve lattice stability under load while enabling auxetic deformation and reversible nonlinearity. The results provide direct evidence that supramolecular interactions govern macroscopic resilience and structural adaptability ...
Byeonghwa Goh, Joonmyung Choi
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An Optically Transparent Water-Based Metamaterial Absorber for Ultra-Broadband EMI Shielding in Coal Mines. [PDF]
Adv Sci (Weinh)Huang X +5 more
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Focusing on the Development and Current Status of Metamaterial Absorber by Bibliometric Analysis. [PDF]
Materials (Basel), 2023 Li X, Li Q, Wu L, Xu Z, Yao J.
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Metamaterial Absorber: A Review
International Journal of Science and Research (IJSR), 2023 Shaik Abdul Khadar, K. Sitarama Sastry
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