Observation of the non-Hermitian skin effect and Fermi skin on a digital quantum computer by Ruizhe Shen, Tianqi Chen, Bo Yang, Ching Hua Lee

“…Abstract Lately, the non-Hermitian skin effect (NHSE) has been demonstrated in various classical metamaterials and even ultracold atomic arrays. Yet, its interplay with many-body dynamics have never been experimentally investigated. …”
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3D-printed aberration-free terahertz metalens for ultra-broadband achromatic super-resolution wide-angle imaging with high numerical aperture by Jin Chen, Shao-Xin Huang, Ka Fai Chan, Geng-Bo Wu, Chi Hou Chan

“…In this study, through translating the required phase distribution into a refractive index (RI) profile with a specific thickness, an innovative approach to designing THz metalenses is proposed and achieved by dielectric gradient metamaterials. The samples fabricated by 3D printing can realize achromatic super focusing with a numerical aperture (NA) of 0.555 from 0.2 to 0.9 THz. …”
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Soft Metalens for Broadband Ultrasonic Focusing through Aberration Layers by Erqian Dong, Tianye Zhang, Jinhu Zhang, Xiaochun Su, Sichao Qu, Xin Ye, Zhanyuan Gao, Chengtian Gao, Jiangang Hui, Zhanxiang Wang, Nicholas X. Fang, Yu Zhang

“…By integrating soft materials, metamaterials, and gradient refractive index, the soft metalens presents future opportunities for advancing next-generation soft devices in deep-brain stimulation, non-destructive evaluation, and high-resolution ultrasound imaging.…”
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Dual hollow sphere optical resonator for simultaneous detection of acoustic and magnetic fields by Chaoyu Feng, Changqiu Yu, Yuchi Hu, Jian Chang, Pei Hou, Hai Li, Ying Guo

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Effect of temperature variation and strain rate on the mechanical properties of multi-material lattice structures by Parham Mostofizadeh, Robert A. Dorey, Iman Mohagheghian

“…Multi-material additive manufacturing has emerged as a promising avenue for the creation of innovative metamaterials including multi-material lattices with unique characteristics. …”
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A comprehensive review on 4D printing and applications of thermo-induced shape memory polymers by Jian Li, Zhihong Liang, Tengjie Li, Qiang Wan, Xicheng Huang, Qianhua Kan

“…The applications of 4D printed TSMPs are then outlined, with a focus on metamaterials and various industry cases that provide a clear understanding of what 4D printing can achieve. …”
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Triply periodic minimal surfaces for thermo-mechanical protection by Samantha Cheung, Jiyun Kang, Yujui Lin, Kenneth E. Goodson, Mehdi Asheghi, X. Wendy Gu

“…Abstract Triply periodic minimal surface (TPMS) metamaterials show promise for thermal management systems but are challenging to integrate into existing packaging with strict mechanical requirements. …”
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A two-scale computational homogenization approach for elastoplastic truss-based lattice structures by Hooman Danesh, Lisamarie Heußen, Francisco J. Montáns, Stefanie Reese, Tim Brepols

“…Despite progress in the homogenization of metamaterials, most existing studies have focused on the elastic behavior of lattice structures (whether linear or nonlinear), while the inelastic behavior, particularly elastoplasticity, remains largely unexplored. …”
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A compliant metastructure design with reconfigurability up to six degrees of freedom by Humphrey Yang, Dinesh K. Patel, Tate Johnson, Ke Zhong, Gina Olson, Carmel Majidi, Mohammad F. Islam, Teng Zhang, Lining Yao

“…Abstract Compliant mechanisms with reconfigurable degrees of freedom are gaining attention in the development of kinesthetic haptic devices, robotic systems, and mechanical metamaterials. However, available devices exhibit limited programmability and form-customizability, restricting their versatility. …”
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Tunable MEMS-based meta-absorbers for nondispersive infrared gas sensing applications by Kunye Li, Yuhao Liang, Yuxin Liu, Yu-Sheng Lin

“…Although plasmonic metamaterials or multilayer thin-film structures are widely applied in spectral absorption filters, realizing high-performance, large-area, multiband, and compact filters is rather challenging. …”
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Characterizations of Effective Parameters and Circuit Modeling of U-Coupled Hybrid Ring Resonator Band Pass Filter by Atul Varshney, Duygu Nazan Gencoglan, Issa Elfergani, Jonathan Rodriguez, Chemseddine Zebiri, T. Mary Neebha

“…The effective parameters are evaluated for characterizations of dielectric properties and their behavior as metamaterials. These attributes make the proposed hybrid ring resonator a highly versatile and efficient solution for next generation communication devices and applications.…”
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