Shutian Liu
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View article: Topology optimization method for stiffener layout design of curved thin-walled structures under random excitations
Topology optimization method for stiffener layout design of curved thin-walled structures under random excitations Open
View article: Two-gap chiral surface states and dual-band topological switching effects in photonic gyromagnetic continuous media
Two-gap chiral surface states and dual-band topological switching effects in photonic gyromagnetic continuous media Open
Recent advancements have revealed that three-dimensional (3D) topological semimetals support a rich spectrum of Fermi arc surface states, providing a versatile platform for investigating novel physical phenomena. Nevertheless, previous inv…
View article: Multitype topological transitions and multichannel directional topological photonic routings in chiral metamaterials
Multitype topological transitions and multichannel directional topological photonic routings in chiral metamaterials Open
View article: MEP-YOLOv5s: Small-Target Detection Model for Unmanned Aerial Vehicle-Captured Images
MEP-YOLOv5s: Small-Target Detection Model for Unmanned Aerial Vehicle-Captured Images Open
Due to complex backgrounds, significant scale variations of targets, and dense distributions of small objects in Unmanned Aerial Vehicle (UAV) aerial images, traditional object detection algorithms face challenges in adapting to such scena…
View article: Generalized topological phase transition threshold and the enhanced dynamics in dissipatively coupled lattices
Generalized topological phase transition threshold and the enhanced dynamics in dissipatively coupled lattices Open
The widely recognized topological phase transition in both Hermitian and non-Hermitian Su–Schrieffer–Heeger (SSH) models serves as a significant demonstration for the presence of edge states that localize at the boundaries of the lattices.…
View article: Magnon-polariton multistable entangled state in cavity magnonics
Magnon-polariton multistable entangled state in cavity magnonics Open
We demonstrate how to prepare magnon-polariton (MP) multistable entangled states in a single crystal with a nonlinear cavity magnonic system. The switching and control between classical and quantum regimes are achieved solely through exter…
View article: Transmitting squeezed states in a cascaded cavity-magnonic system
Transmitting squeezed states in a cascaded cavity-magnonic system Open
The squeezed state has wide applications in quantum information and metrology. This work demonstrates the long-distance transmission of a squeezed state, where we utilize a cavity-magnonic system composed of a cascaded cavity and a yttrium…
View article: Multi-Level Visual-Textual Alignment Transformer for Multimodal Aspect-Based Sentiment Analysis
Multi-Level Visual-Textual Alignment Transformer for Multimodal Aspect-Based Sentiment Analysis Open
View article: Hpfa: A Hybrid Perception and Feature Attention Framework for Multimodal Sentiment Analysis with Missing Modalities
Hpfa: A Hybrid Perception and Feature Attention Framework for Multimodal Sentiment Analysis with Missing Modalities Open
View article: Public Opinion Analysis of Social Portals Based on Strong Feature Semi-Siamese Graph Convolutional Networks
Public Opinion Analysis of Social Portals Based on Strong Feature Semi-Siamese Graph Convolutional Networks Open
View article: Multi-Scale Spatio-Channel Synergistic Fusion Network for Image Manipulation Detection and Localization
Multi-Scale Spatio-Channel Synergistic Fusion Network for Image Manipulation Detection and Localization Open
View article: Hpfa: A Hybrid Perception and Feature Attention Framework for Multimodal Sentiment Analysis with Missing Modalities
Hpfa: A Hybrid Perception and Feature Attention Framework for Multimodal Sentiment Analysis with Missing Modalities Open
View article: Nonreciprocal unconventional magnon blockade induced by Barnett effect and parametric amplification
Nonreciprocal unconventional magnon blockade induced by Barnett effect and parametric amplification Open
We propose a scheme to achieve nonreciprocal unconventional magnon blockade (UMB) via the Barnett effect in a spinning ferrimagnetic yttrium-iron-garnet sphere coupled to a microwave cavity that interacts with a parametric amplifier. We sh…
View article: Small-target traffic sign detection based on improved YOLOv8
Small-target traffic sign detection based on improved YOLOv8 Open
To address the challenges of high proportions of small traffic signs and significant environmental interference in road traffic scenarios, an improved YOLOv8 network specifically designed for small traffic sign detection is proposed. We fi…
View article: Enhancement of optomechanical cooling via synthetic magnetism and frequency modulation
Enhancement of optomechanical cooling via synthetic magnetism and frequency modulation Open
We propose a scheme to enhance optomechanical cooling via synthetic magnetism and frequency modulation (FM) in a three-mode loop-coupled optomechanical system. By introducing synthetic magnetism, the dark-mode effect can be broken, ensurin…
View article: Antibacterial activity and mechanism of combination natural essential oils from oregano and cinnamon against enterotoxigenic Escherichia coli K99
Antibacterial activity and mechanism of combination natural essential oils from oregano and cinnamon against enterotoxigenic Escherichia coli K99 Open
View article: APD-YOLOv7: Enhancing Sustainable Farming through Precise Identification of Agricultural Pests and Diseases Using a Novel Diagonal Difference Ratio IOU Loss
APD-YOLOv7: Enhancing Sustainable Farming through Precise Identification of Agricultural Pests and Diseases Using a Novel Diagonal Difference Ratio IOU Loss Open
The diversity and complexity of the agricultural environment pose significant challenges for the collection of pest and disease data. Additionally, pest and disease datasets often suffer from uneven distribution in quantity and inconsisten…
View article: Cladding-free Fermi arc surface states and topological directional couplers in ideal photonic Weyl metamaterials
Cladding-free Fermi arc surface states and topological directional couplers in ideal photonic Weyl metamaterials Open
Photons can freely propagate in a vacuum, making it not a simple insulator but rather a conductor for photons. Consequently, in topological photonics, domain wall structures with opposing effective mass terms are used as cladding to confin…
View article: All-dielectric metasurfaces for intensity-controllable beam splitting and polarization conversion
All-dielectric metasurfaces for intensity-controllable beam splitting and polarization conversion Open
Beam splitters and polarization converters of electromagnetic waves based on metasurfaces have been extensively studied. However, there are few reports on the ability to arbitrarily control the intensity ratio between different diffraction…
View article: Witnessing edge modes in trimerized circuit quantum electrodynamic lattice
Witnessing edge modes in trimerized circuit quantum electrodynamic lattice Open
We propose a scheme to investigate and witness edge modes of general one-dimensional photonic trimers in a circuit quantum electrodynamic lattice. These in-gap edge modes are strictly and analytically solved and the criteria for their emer…
View article: Cgt: A Clause Graph Transformer Structure for Aspect-Based Sentiment Analysis
Cgt: A Clause Graph Transformer Structure for Aspect-Based Sentiment Analysis Open
View article: Sagcn:A Syntactic Aware Multi-Branch Graph Attention Network with Structural Bias for Aspect Sentiment Triplet Extraction
Sagcn:A Syntactic Aware Multi-Branch Graph Attention Network with Structural Bias for Aspect Sentiment Triplet Extraction Open
View article: Cyber Insurance for Cyber Resilience
Cyber Insurance for Cyber Resilience Open
Cyber insurance is a complementary mechanism to further reduce the financial impact on the systems after their effort in defending against cyber attacks and implementing resilience mechanism to maintain the system-level operator even thoug…
View article: Topological phase in a nonreciprocal Kitaev chain
Topological phase in a nonreciprocal Kitaev chain Open
We systematically investigate the nonreciprocal Kitaev chain, where the nonreciprocity arises from the hopping amplitude and pairing strength. By studying the Hamiltonians under three different bases, we reveal that the nonreciprocal hoppi…
View article: Kerr‐Nonlinearity Enhanced Photon Blockades via Driving a Δ‐Type Atom
Kerr‐Nonlinearity Enhanced Photon Blockades via Driving a Δ‐Type Atom Open
The single‐ and two‐photon blockade effects in an optical cavity with a nonlinear Kerr medium, which is coupled with a three‐level atom, forming a Δ‐type transition configuration and closed‐loop coupling are investigated by introducing two…
View article: Simultaneous cooling and synchronization of the mechanical and the radio-frequency resonators via voltage modulation
Simultaneous cooling and synchronization of the mechanical and the radio-frequency resonators via voltage modulation Open
We explore the ground state cooling and quantum synchronization of the mechanical and low-frequency inductor-capacitor (LC) resonators in a hybrid three-mode optoelectromechanical system, in which the mechanical resonator is optically and …
View article: Fano resonance in a microring resonator with a micro-reflective unit
Fano resonance in a microring resonator with a micro-reflective unit Open
Fano resonance is considered to be a promising approach for integrated sensing. However, achieving and controlling Fano resonance lineshapes on ultra-compact chips remains a challenge. In this article, we propose a theoretic model based on…
View article: EFFNet: Element-wise feature fusion network for defect detection of display panels
EFFNet: Element-wise feature fusion network for defect detection of display panels Open
View article: Selective antibacterial activity of Citrus Medica limonum essential oil against Escherichia coli K99 and Lactobacillus acidophilus and its antibacterial mechanism
Selective antibacterial activity of Citrus Medica limonum essential oil against Escherichia coli K99 and Lactobacillus acidophilus and its antibacterial mechanism Open
Escherichia coli K99 (E. coli K99) is one of the important pathogenic bacteria in calf production causing massive loss every year, and Lactobacillus acidophilus (L. acidophilus) is an important probiotic in the gut. Essential oils in Citru…
View article: Engineering quantum diode in one-dimensional time-varying superconducting circuits
Engineering quantum diode in one-dimensional time-varying superconducting circuits Open
A potential application, quantum diode based on the adiabatic pumping between two specific left and right edge modes, is explored in a one-dimensional cyclically modulated circuit quantum electrodynamic dimer mapped successfully to the par…