University of Science and Technology Beijing

Considerable Anisotropy Magnetoresistance by Oxygen-Mediated Spin State Manipulation in a Highly Textured Multilayer for Ultrasensitive Sensor Application

Spin state manipulation in anisotropy magnetoresistance (AMR) materials is key to improving their transport property for constructing highly sensitive and direction-resolvable magnetic sensors. Currently, the mainstream strategy of tuning the transport property focuses on the mod...

Computational mapping of full interfacial segregation spectrum for designing core-shell θ' precipitates in Al-Cu-based alloys

With rising demand for lightweight high-temperature structural materials in aerospace and automotive industries, developing heat-resistant aluminum alloys has become a critical challenge. This work employs high-throughput density functional theory and machine learning to systemat...

High-Conductivity and Moisture-Tolerant Sulfide Electrolyte Enabled by Bifunctional Coating for Practical All-Solid-State Lithium Batteries

Abstract The pursuit of safer and higher-energy-density batteries has driven the advancement of all-solid-state lithium batteries (ASSLBs). Among various material systems, sulfide solid-state electrolytes (SEs) stand out as highly promising candidates owing to their exceptional i...

Design of a novel hybrid advanced adiabatic compressed air and gravity energy storage system

Abstract To enhance the energy efficiency and energy density of physical energy storage (PES) systems, this study introduces a novel hybrid advanced adiabatic compressed air and gravity energy storage (HAACAGES) system. This system integrates advanced adiabatic compressed air ene...

Interface-engineered durable polymer-based solar concentrator with high reflectance and corrosion-resistance

Next-generation concentrated solar power (CSP) systems require lightweight solar reflectors (LSRs) that simultaneously achieve high solar reflectance, mechanical robustness, and long-term environmental stability. However, conventional reflector architectures remain constrained by...

Wave attenuation mechanisms in inerter-integrated locally resonant metamaterials

To address the trade-off between bandgap (BG) tunability and energy dissipation in low-frequency vibration suppression, this study proposes a one-dimensional locally resonant acoustic metamaterial (1D LRAM) with inter-unit-cell inerter-based mechanical networks (MNs). A unified f...

Correlative microscopy reveals chemical short-range order and native oxide in medium-entropy alloys

High- and medium-entropy alloys can exhibit exceptional sets of mechanical and catalytic properties underpinned by the vast array of local atomic arrangements. Among the key features governing properties is the self-assembly of specific atomic neighborhoods, a process known as ch...

Preliminary Synthesis and Basic Performance Characterization of Bio-Based Composite Materials Using Starch and Gelatin as Representative Matrix Phases: Exploratory Conceptual Design for Sustainable Toy Scenarios

The overconsumption of traditional plastic products causes serious white pollution and ecological pressure. Bio-based composites derived from natural polymers have emerged as promising sustainable alternatives. This work preliminarily fabricates starch- and gelatin-based composit...

Nucleation and Coalescence of Wustite-like Motifs in Oxygen-Deficient Magnetite: A Deep-Potential Molecular Dynamics Study

Abstract Oxygen loss in magnetite drives the cation redistribution and local structural reconstruction that control the rate of iron oxide reduction, but this coupling has resisted direct simulation: the reconstruction develops far beyond DFT-accessible scales, and classical pote...

Environment-Driven Fusion and Optimization Network for RGB-T Person Detection in Underground Mines

Reliable personnel detection in underground mines is essential for safe intelligent mining, but uneven illumination, dust occlusion, thermal interference, and cross-modal parallax can degrade RGB-T perception. We propose an Environment-Driven Fusion and Optimization Network (EnvF...

Study on the Hydrogen Storage Properties of LaNi5 Framework Materials

The hydrogen storage properties of LaNi5 framework materials prepared by filling porous substrates with LaNi5 powders were studied. Aluminum silicate fiber blanket, 110 pores per inch (PPI) polyester foam, and 70 PPI and 110 PPI nickel foams were used as porous substrates, and 45...

Multi-Dimensional Semantic Map Design and High-Precision Localization for Train Group Control

Group-based train control is expected to break the capacity bottleneck of conventional block-based signaling by operating trains in closely spaced formations, which requires continuous, precise train positioning and semantic maps that encode control-relevant elements such as the...

Closed-Form and Boundary Expressions for Task-Success Probability in Status-Driven Systems

Status-driven task offloading appears in many systems such as vehicular coordination, UAV control, and compute-first networking, where an user-side node (or access point, AP) forwards user tasks based on periodically received server status. Whether a task ultimately succeeds depe...

Sex Differences in Aggressive Traits and Superior Temporal Cortical Responses to Monetary Loss

Background: Individuals vary in aggression traits. Here, we investigated how individual aggression is associated with altered reward and punishment processing in the brain and the neural bases of sex differences. Methods: Aggression was assessed by the Achenbach Adult Self-Report...

Probing the Conformational Dynamics of VeCas9 Using High-Resolution Single-Molecule Junctions

Abstract Gene editing enables precise genetic modifications, revolutionizing disease treatment, crop improvement, and biotechnological innovation. VeCas9, a recently identified CRISPR endonuclease from the Veillonella genus, exhibits a broader protospacer adjacent motif recogniti...

Activated Ti surface breaking the galvanic immunity to Zn

Purpose Hybridization of dissimilar bio-metals overcomes limitations of monolithic metals, satisfying diverse clinical requirements for implants. However, galvanic corrosion remains the central challenge. This study aims to investigate the effect of Ti on the galvanic corrosion o...

Polymers for Detecting or Protecting Against Chemical Warfare Agents: Recent Advances and Future Perspectives

The persistent threat of chemical warfare agents (CWAs) drives the need for advanced detection and protective technologies. Polymers, with their tunable structures, ease of functionalization, and lightweight nature, have emerged as a versatile platform in this field. This review...

Influence of Solidification Microsegregation on Heterogeneous Austenite Grain Growth in Nb–Ti Microalloyed Steel: Experimental Investigation and Phase-Field Simulation

To elucidate austenite grain coarsening and mixed-grain formation in continuously cast Nb–Ti microalloyed steel during high-temperature holding, high-temperature holding experiments, Clyne–Kurz microsegregation calculations, Thermo-Calc equilibrium precipitation analysis, Gladman...

Causal inference maps the sex-dimorphic genetic architecture and inflammatory-metabolic networks underpinning perceived aging in UK Biobank

Self-perceived facial aging is an externally observable aging-related phenotype that may reflect both biological and psychosocial dimensions of aging. However, its genetic and molecular determinants, sex-specific heterogeneity, and relationship with systemic aging-related pathway...

A multi-attribute decoupled learning network for precise segmentation of complex defects on steel surface

In the steel manufacturing industry, precise segmentation of surface defects is critical for achieving high-quality product control. Steel surface defects encompass various types such as cracks, scratches, and weld slag, which exhibit significant disparities in size, shape, and t...