Observation of Z2 Non-Hermitian Skin Effect in Projective Mirror-Symmetric Acoustic Metamaterials [0.03%]
投影镜面对称声学 metamaterials 中Z₂非厄米皮肤效应的观察
Tingzhi Liu,Yuzeng Li,Qicheng Zhang et al.
Tingzhi Liu et al.
Non-Hermitian skin effect (NHSE), where eigenstates localize at the boundary of non-Hermitian lattices, has gained significant attention in various fields. This phenomenon, driven by the point-gap topology of complex energy bands, occurs ev...
Electrospun Lignin/ZnO Nanofibrous Membranes for Self-Powered Ultrasensitive Flexible Airflow Sensor and Wearable Device [0.03%]
用于自供电超灵敏柔性气流传感器和可穿戴设备的静电纺丝木质素/氧化锌纳米纤维膜
Yifei Zhan,Jade Poisson,Xintong Meng et al.
Yifei Zhan et al.
The interest and demand for flexible sensors and wearable devices are rapidly growing. The added benefit of electricity generation, enabling gas sensors to be self-powered, increases the applicability of these devices for flexible and weara...
Can Zhang,Xueying Fan,Jian-Tang Jiang et al.
Can Zhang et al.
Multispectral absorbing materials that can efficiently dissipate waves across the visible, infrared, and microwave regimes have long been pursued for advanced applications in fields such as space exploration, stealth, and camouflage. Howeve...
Spatial Coordination Structure-Driven Enzyme-Like Selectivity in Single-Atom Nanozymes [0.03%]
单原子纳米酶中的空间协同结构导向的酶类似选择性
Qijun Sun,Si Liu,Ziping Li et al.
Qijun Sun et al.
Single-atom nanozymes (SAzymes) are nanomaterials that rely on atomic-level active sites to efficiently express catalytic functions like natural enzymes. With their outstanding robustness and exceptional atomic utilization, they are among t...
Bio-Inspired Nanoengineered Wood for Scalable Monolithic Gas Sensor Fabrication [0.03%]
受生物启发的纳米工程木材用于大规模气敏传感器制造
Mingwei Gu,Yihong Zhong,Jing Hu et al.
Mingwei Gu et al.
Insects exhibit exceptional olfactory abilities due to the synergistic interaction between porous sensilla and sensory receptors, optimizing gas transmission and capture. Inspired by this, a scalable structure of WS2-functionalized nanoengi...
Coupling Tensile Strain and Electronic Modulation in Mesoporous PdMo Metallene Nanoveins for Improved Oxygen Reduction [0.03%]
孔隙PdMo金属纳米静脉用于改善氧还原反应中的应变和电子协同调控机制研究
Songliang Liu,Huaifang Teng,Kun Ma et al.
Songliang Liu et al.
Unraveling the fundamental determinants of the intrinsic activity of practical catalysts has long been challenging, mainly due to the complexity of the structures and surfaces of such catalysts. Current understandings of intrinsic activity ...
Precisely Patterning Liquid Metal Microfibers Through Electrohydrodynamic Printing for Soft Conductive Composites and Electronics [0.03%]
基于静电水力喷印的液态金属微纤维精准绘制用于软导电复合材料及电子器件
Jiexian Ma,Zihan Liu,Pu Zhang
Jiexian Ma
Liquid metal particle-based microfibers attract great interest in soft and wearable electronics. The most facile method to fabricate sub-50 µm liquid metal fiber is electrospinning. However, electrospinning has poor patterning ability and ...
Hierarchically MOF-Based Porous Monolith Composites for Atmospheric Water Harvesting [0.03%]
分级金属有机框架基多孔整体复合材料用于大气水收集
Mahyar Panahi-Sarmad,Tianyu Guo,Seyyed Alireza Hashemi et al.
Mahyar Panahi-Sarmad et al.
Water scarcity, a critical global challenge, has intensified due to the adverse effects of climate change on ecosystems and its detrimental impact on human activities. Addressing this issue requires solutions capable of providing clean wate...
Hongfeng Mu,Zhuo Sun,Jiada Chen et al.
Hongfeng Mu et al.
Although 3D-printing has offered a promising solution for the freeform fabrication of complex, arbitrary structures, developing elastomeric materials that simultaneously possess mechanical robustness and self-healing functionality remains a...
Unidirectional Electrobending Deformation in Acceptor-Doped Piezoceramics [0.03%]
受体掺杂压电陶瓷中的单向电致弯曲变形
Yi Cheng,Shuo Tian,Bin Li et al.
Yi Cheng et al.
Since 2022, large apparent strains (>1%) with highly asymmetrical strain-electric field (S-E) curves have been reported in various thin piezoceramic materials, attributed to a bidirectional electric-field-induced bending (electrobending) de...