Wei Peng
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View article: Mock Observations for the CSST Mission: Main Surveys-the Slitless Spectroscopy Simulation
Mock Observations for the CSST Mission: Main Surveys-the Slitless Spectroscopy Simulation Open
The China Space Station Telescope (CSST), slated to become China's largest space-based optical telescope in the coming decade, is designed to conduct wide-field sky surveys with high spatial resolution. Among its key observational modes, s…
View article: Deep learning-driven inverse design of all-dielectric silicon metasurfaces with targeted spectral response
Deep learning-driven inverse design of all-dielectric silicon metasurfaces with targeted spectral response Open
The inverse design of all-dielectric metasurfaces faces challenges, including the reliance on full-spectrum input and the limitation of structure design to predefined geometries. This paper constructs a deep-learning-driven inverse-design …
View article: A Self‐Powered Double U‐Finger MME Resonator Capable of Wirelessly Capturing Abnormal Message in Smart Grid Networks
A Self‐Powered Double U‐Finger MME Resonator Capable of Wirelessly Capturing Abnormal Message in Smart Grid Networks Open
The magneto‐mechano‐electric (MME) coupling principle plays an important role in synchronously harvesting magnetic energy and monitoring safe operation in the distribution grid and the Power Internet of Things (PIoT). In this study, an MME…
View article: Stereotactic body radiotherapy: a new non-invasive way to conduct pulmonary artery denervation
Stereotactic body radiotherapy: a new non-invasive way to conduct pulmonary artery denervation Open
Background Pulmonary arterial hypertension is a severe and life-threatening disease characterized by a progressive increase in pulmonary vascular resistance. Catheter-based pulmonary artery denervation (PADN) has been conducted in pulmonar…
View article: Accuracy of bedside ultrasound for predicting resting energy expenditure in critically ill patients: A feasibility study
Accuracy of bedside ultrasound for predicting resting energy expenditure in critically ill patients: A feasibility study Open
Objectives This study aimed to assess the accuracy of bedside ultrasound in predicting resting energy expenditure (REE) in critically ill patients. Methods We studied critically ill patients admitted to our hospital’s ICU between November …
View article: Metabolite microextraction on surface-enhanced Raman scattering nanofibres and D2O probing accelerate antibiotic susceptibility testing
Metabolite microextraction on surface-enhanced Raman scattering nanofibres and D2O probing accelerate antibiotic susceptibility testing Open
Rapid antibiotic susceptibility tests (AST) are vital for the effective treatment of disease, necessitating the development of analytical tools to address unmet needs in healthcare. Leveraging the sensitivity of plasmonic nanosensors and i…
View article: Electrically Driven PANI-Based Multilayer Nanocomposite Coatings for Dynamic Color Modulation
Electrically Driven PANI-Based Multilayer Nanocomposite Coatings for Dynamic Color Modulation Open
Reconfigurable precision regulation of structural color devices is a critical step toward versatile advanced functionality and broadening application scenarios. In this work, we demonstrate the precise manipulation of red, green, and blue,…
View article: Three-dimensional matter wave soliton transformation between different optical lattices in a cold Rydberg atomic system
Three-dimensional matter wave soliton transformation between different optical lattices in a cold Rydberg atomic system Open
We present a novel approach to realize three-dimensional (3D) matter wave solitons (MWSs) transformation between different optical potential wells by manipulating their depths and centers. The 3D MWSs are obtained by the square operator me…
View article: Thermally-Induced Combustion and Smoke Propagation Behavior of Cables in Underground Utility Tunnels
Thermally-Induced Combustion and Smoke Propagation Behavior of Cables in Underground Utility Tunnels Open
View article: Highly Flexible, Self-Healing, Adhesive, Conductive and Temperature-Resistant Eutectogels Via a One-Step Co-Crosslinking Method for Real-Time Wearable Sensors
Highly Flexible, Self-Healing, Adhesive, Conductive and Temperature-Resistant Eutectogels Via a One-Step Co-Crosslinking Method for Real-Time Wearable Sensors Open
View article: Fragrant Silk Composite Fiber Incorporating Sustained-Release Rattle-Type Nanocapsules for Enhanced Functional Performance
Fragrant Silk Composite Fiber Incorporating Sustained-Release Rattle-Type Nanocapsules for Enhanced Functional Performance Open
View article: Compact nanohole/disk array-based plasmonic fiber-optic end-facet sensing probe: batch preparation and performance determination
Compact nanohole/disk array-based plasmonic fiber-optic end-facet sensing probe: batch preparation and performance determination Open
View article: High-fold optical subdivision blazed grating interferometer based on Mach-Zehnder interferometer
High-fold optical subdivision blazed grating interferometer based on Mach-Zehnder interferometer Open
View article: Multiband and bidirectional multiplexing asymmetric optical transmission empowered by nanograting-coupled defective multilayer photonic crystal
Multiband and bidirectional multiplexing asymmetric optical transmission empowered by nanograting-coupled defective multilayer photonic crystal Open
View article: Watch Every Step! LLM Agent Learning via Iterative Step-Level Process Refinement
Watch Every Step! LLM Agent Learning via Iterative Step-Level Process Refinement Open
Large language model agents have exhibited exceptional performance across a range of complex interactive tasks. Recent approaches have utilized tuning with expert trajectories to enhance agent performance, yet they primarily concentrate on…
View article: A Bionic Flapping Magnetic‐Dipole Resonator for ELF Cross‐Medium Communication
A Bionic Flapping Magnetic‐Dipole Resonator for ELF Cross‐Medium Communication Open
Extremely low‐frequency (ELF) electromagnetic (EM) waves adeptly propagate in harsh cross‐medium environments, overcoming rapid decay that hinders high‐frequency counterparts. Traditional antennas, however, encounter challenges concerning …
View article: A critical review of irradiation-induced changes in reactor pressure vessel steels
A critical review of irradiation-induced changes in reactor pressure vessel steels Open
View article: An interactive method based on multi-objective optimization for limited-angle CT reconstruction
An interactive method based on multi-objective optimization for limited-angle CT reconstruction Open
Objective . Limited-angle x-ray computed tomography (CT) is a typical ill-posed inverse problem, leading to artifacts in the reconstructed image due to the incomplete projection data. Most iteration CT reconstruction methods involve optimi…
View article: Review of Fiber-Optic Localized Surface Plasmon Resonance Sensors: Geometries, Fabrication Technologies, and Bio-Applications
Review of Fiber-Optic Localized Surface Plasmon Resonance Sensors: Geometries, Fabrication Technologies, and Bio-Applications Open
Localized surface plasmon resonance (LSPR) biosensors, which enable nanoscale confinement and manipulation of light, offer the enhanced sensitivity and electromagnetic energy localization. The integration of LSPR with the fiber-optic techn…
View article: High pressure-sensitive and stable fiber Fabry-Perot interferometer with nano-diaphragm assembled by H-O catalysis bonding
High pressure-sensitive and stable fiber Fabry-Perot interferometer with nano-diaphragm assembled by H-O catalysis bonding Open
Herein, a high pressure-sensitive and stable fiber Fabry-Perot (FP) interferometer with nano-diaphragm assembled by H-O catalysis bonding is proposed and demonstrated. In order to assemble a nano-diaphragm-based fiber FP interferometer by …
View article: Plasmonic hybridized modes empowered by strong plasmon interaction in the nanograting-dielectric-metal stacked structure
Plasmonic hybridized modes empowered by strong plasmon interaction in the nanograting-dielectric-metal stacked structure Open
The coupling between surface plasmon polaritons (SPPs) and waveguide (WG) modes has been widely investigated by using prism-coupled structures and has demonstrated a large number of interesting physical phenomena. However, these convention…
View article: A mini-resonant photoacoustic sensor based on a sphere-cylinder coupled acoustic resonator for high-sensitivity trace gas sensing
A mini-resonant photoacoustic sensor based on a sphere-cylinder coupled acoustic resonator for high-sensitivity trace gas sensing Open
View article: Computational Optical Time-Domain Reflectometry
Computational Optical Time-Domain Reflectometry Open
View article: Highly Sustainable Bio-Based Plastic with Water-Assisted Shaping Process and Exceptional Mechanical Properties
Highly Sustainable Bio-Based Plastic with Water-Assisted Shaping Process and Exceptional Mechanical Properties Open
View article: Highly Sustainable Bio-Based Plastic with Water-Assisted Shaping Process and Exceptional Mechanical Properties
Highly Sustainable Bio-Based Plastic with Water-Assisted Shaping Process and Exceptional Mechanical Properties Open
View article: Fast-Response Fiber-Optic FPI Temperature Sensing System Based on Modulated Grating Y-Branch Tunable Laser
Fast-Response Fiber-Optic FPI Temperature Sensing System Based on Modulated Grating Y-Branch Tunable Laser Open
In this paper, a cost-effective and miniaturized instrument is proposed, which is based on a tunable modulated grating Y-branch (MG-Y) laser for rapid temperature measurement using a Fabry-Perot interferometer (FPI) sensor. The FPI sensor …
View article: Quantitative analysis of circular dichroism at higher-order resonance of extrinsic plasmonic chiral nanostructures using multipole decomposition combined with the optical theorem
Quantitative analysis of circular dichroism at higher-order resonance of extrinsic plasmonic chiral nanostructures using multipole decomposition combined with the optical theorem Open
Plasmonic chirality, which has garnered significant attention in recent years due to its ability to generate strong near-field enhancement and giant circular dichroism (CD). Currently, various theories have been proposed to explain plasmon…
View article: Multiwavelength camouflage metamaterials with adjustable emissivity
Multiwavelength camouflage metamaterials with adjustable emissivity Open
Metamaterials-based multispectral camouflage has attracted growing interest in most fields of military and aerospace due to its unprecedented emission adjustability covering an ultra-broadband spectral range. Conventional camouflage mainly…
View article: Development of A dc-SQUID Amplifier with Intra-coil Resistors
Development of A dc-SQUID Amplifier with Intra-coil Resistors Open
We have developed a dc-SQUID amplifiers with intra-coil resistors based on second-order parallel gradiometers. The measured results show that intra-coil resistors can significantly increase the flux-voltage transfer coefficient V Φ as well…
View article: A dragonfly-wing-like energy harvester with enhanced magneto-mechano-electric coupling
A dragonfly-wing-like energy harvester with enhanced magneto-mechano-electric coupling Open
Energy harvesting is crucial for sustainable micropower sources, but conventional energy harvesters have limited power-generation capabilities. To address this, we introduce a novel dragonfly-wing-like energy harvester with four wing-like …