Zhuo Chen

Multi‐Dimensional Near‐/Far‐Field Holography Enabled by On‐Chip Metasurface for Information Encryption

Bo Chu, Shuqiao Xu, Hanxin Zheng, Z. Yang et autres

ABSTRACT On‐chip metasurfaces, as miniaturized optical devices, show great potential in information security due to their compact structure and excellent multiplexing capabilities. Achieving holographic multiplexing across different operational spaces with a single metasurface can significantly enhance multiplexing dimensionality and channel capacity. However, …

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Chloride‐Bridge Reshaped Electric Double Layer Enables Oriented Deposition for High‐Performance Aqueous Aluminum Ion Batteries

Xiaohu Yang, Xi Liu, Wanjie Gao, Cheng Wang et autres

ABSTRACT Aqueous aluminum‐ion batteries (AAIBs) have emerged as a promising candidate for large‐scale energy storage. However, the strong solvation of Al 3+ ions and the formation of passivating oxide layers impede interfacial charge‐transfer kinetics, resulting in progressive performance degradation during prolonged cycling. …

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Polarization‐ and Frequency‐Selective Light Amplification in Magneto‐Optic Photonic Time Crystals

Shuqiao Xu, Haowen Zhong, Z. Yang, Guoyong Zhang et autres

ABSTRACT Light amplification in photonic time crystals (PTCs), enabled by their momentum bandgap, is a well‐established phenomenon. However, prior research has predominantly focused on achieving a substantial gap, whereas the controlled manipulation of light properties remains largely unexplored. Here, we exploit spatially …

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Ultrastrong-coupling-driven double-resonance-enhanced second-harmonic generation

Ping Gu, Zhaofu Qin, Jun Cao, Xiaolei Li et autres

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Genuine Tripartite Strong Coupling in a Superconducting-Spin Hybrid Quantum System

Yingqiu Mao, Ziyi Liu, Yi-Zheng Zhen, Rong Tao et autres

We demonstrate genuine tripartite strong coupling in a solid-state hybrid quantum system comprising a superconducting transmon qubit, a fixed-frequency coplanar-waveguide resonator, and an ensemble of NV$^-$ centers in diamond. Frequency-domain spectroscopy reveals a characteristic three-mode avoided crossing, indicating that single excitations are …

N-bridge anchored asymmetric AgCu dual-atomic catalysts on MXene for efficient nitrate reduction

Huilong Geng, Zhiyi Sun, Chen Li, Liping Wang et autres

Abstract Electrocatalytic nitrate reduction reaction (NO3RR) offers a promising route for sustainable ammonia synthesis and wastewater treatment, yet designing highly active and selective catalysts remains challenging. Herein, we construct an N-bridge anchored asymmetric AgCu dual-atomic catalyst (DAC) on Ti3C2Tx MXene (AgCu DAC/Ti3C2Tx) …

Rational Design of Nano and Atomically Dispersed Catalysts for Electrocatalytic Ammonia Synthesis from Nitrate

Zhiyi Sun, Ziteng Zhang, Zihao Wei, Zhuo Chen et autres

Ammonia is a vital industrial feedstock and a carbon-free hydrogen carrier, yet the conventional Haber–Bosch process requires extreme temperatures and pressures and produces substantial CO2 emissions, rendering its large-scale operation energy-intensive and environmentally unsustainable. Electrochemical nitrate reduction (NO3RR) has emerged as a …

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Visible sonodynamic therapy targeting blood vessels using rapid-functionalized carbon nanostructure

Liangshi Hao, Chengbang Wang, Siwei Yang, Ziwei Wei et autres

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Digital image correlation and high-speed photography for deformation characterization of vacuum-sintered lunar regolith simulants

Cheng Zhou, Sheng Li, Zhuo Chen, Yan Zhou et autres

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Research progress on heavy metal wastewater treatment in the integrated circuit industry: From pollution control to resource utilization

Rong Wang, Zhipeng Tang, Chenyang Zhang, Wei Sun et autres

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Time-Dependent Current Transport Model for Ferroelectric Tunnel Junctions

Tie-Lin Kong, Jie Bie, Zhuo Chen, Wei Fa et autres

Memristors are nonlinear resistors with memory, capable of multiple nonvolatile resistance states. They promise to break through the von Neumann bottleneck, enhance computing speed, and reduce device scaling, ultimately enabling advanced artificial intelligence (AI) computing. Ferroelectric memristors, which modulate resistance through electric-field-induced …

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Realization and manipulation of compact localized states in a two-dimensional photonic crystal with a Lieb lattice

Haotian Li, Renwen Huang, Renwu Dong, Shiqi Li et autres

Compact localized states (CLSs) associated with flat bands (FBs) exhibit significant potential for wave localization and enhanced wave-matter interactions. The Lieb lattice, characterized by its unique bipartite and chiral symmetries, features a dispersionless FB cutting through the Dirac points, distinguishing it from …

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