A5063535058- Metallic Glasses and Amorphous Alloys
- Magnetic Properties and Applications
- Magnetic properties of thin films
- Magnetic Properties of Alloys
- Electrocatalysts for Energy Conversion
- Material Dynamics and Properties
- Electromagnetic wave absorption materials
- Supercapacitor Materials and Fabrication
- High Entropy Alloys Studies
- Microstructure and mechanical properties
- Acute Ischemic Stroke Management
- Blind Source Separation Techniques
- Surface Roughness and Optical Measurements
- nanoparticles nucleation surface interactions
- Tensor decomposition and applications
- Phase-change materials and chalcogenides
- Antiplatelet Therapy and Cardiovascular Diseases
- Neural dynamics and brain function
- Atrial Fibrillation Management and Outcomes
- Thin-Film Transistor Technologies
- Theoretical and Computational Physics
- Electrodeposition and Electroless Coatings
- Catalysis and Hydrodesulfurization Studies
- Optical Coherence Tomography Applications
- Retinal Imaging and Analysis
Ningbo Institute of Industrial Technology
2022-2025
Chinese Academy of Sciences
2022-2025
Tsinghua University
2025
Beijing Tsinghua Chang Gung Hospital
2025
Trend Micro (Japan)
2024
University of Chinese Academy of Sciences
2022-2023
Monash University
2017-2020
Materials Science & Engineering
2017-2020
Evidence supports using antiplatelet therapy in patients with acute ischemic stroke. However, neurological deterioration remains common under the currently recommended regimen, leading to poor clinical outcomes.
The effect of rapid annealing on the structural and magnetic properties melt-spun Fe-B based alloys has been investigated. grain size a Fe85B13Ni2 alloy after primary crystallization is reduced significantly by annealing, low coercivity 4.6 A/m high saturation magnetization 1.90 T are obtained. This comparable to those Si steels (1.8–2 T). core losses nanocrystalline lower 60%–80% as compared with commercial steels. Rapid found be effective in realizing magnetically soft nanostructure...
Abstract Designing soft magnetic alloys with high magnetization and low coercivity is of special interest for application in high‐frequency high‐power electric electronic components. In this work, high‐precision machine‐learning models based on 536 different Fe‐based amorphous are developed. It reveals that the electronegativity difference ( δ χ ) mixing enthalpy ΔH mix alloying elements play critical roles determining saturated B s alloys. Specifically, smaller can strengthen biased...
Multicomponent alloys are promising candidates as catalysts for hydrogen evolution reaction (HER) in aqueous solutions owing to the synergic effects between elements. However, due vast compositional space they occupy, identifying optimum catalyst is challenging both computationally and experimentally. In this paper, we propose a scalable high-throughput bubble screening method that able identify multicomponent with highest catalytic properties. As demonstration, compositions advanced...
Abstract Inductors are indispensable parts in power modules of electronic devices. With the rapid development flexible and wearable devices, developing micro‐inductors with large energy storage has become an urgent task. In this research, a sophisticated femtosecond laser ablation technique is employed to craft circular spiral mini‐inductors via selective etching soft magnetic amorphous alloy ribbons. Remarkably, while these inductors possess dimensions akin human fingerprints, they...
A brief survey of the recent advances in Fe-based nanocrystalline soft magnetic alloys has shown that saturation magnetization (Js) these is governed by mass fraction, rather than atomic nonmagnetic additives. Thus, ultimate limit Js prepared nano-crystallization amorphous precursors expected an Fe-B binary system where amorphization rapid quenching takes place with lowest fraction glass forming elements systems. We will demonstrate possible this when precursor phase annealed ultra-rapidly....
Fe77.7Si8B10P4Cu0.3 amorphous powder compacts with high relative density (ρr = 94%), saturated magnetic induction (Bs 1.34 T), and permeability (μ 163 at 20 kHz) were fabricated by spark plasma sintering. In this work, spherical powders good forming ability prepared regulating the material composition particle size distribution gas atomization first. The effect of sintering temperature (Ts) on structure properties was systematically investigated. sintered Ts 696–712 K found to remain exhibit...
The complex spatiotemporal dynamics of neurons encompass a wealth information relevant to perception and decision-making, making the decoding neural activity central focus in neuroscience research. Traditional machine learning or deep learning-based modeling approaches have achieved significant results decoding. Nevertheless, such methodologies require vectorization data, process that disrupts intrinsic relationships inherent high-dimensional spaces, consequently impeding their capability...
Background Macular edema (ME) is an ophthalmic disease that poses a serious threat to human vision. Anti-vascular endothelial growth factor (anti-VEGF) therapy has become the first-line treatment for ME due its safety and high efficacy. However, there are still cases of refractory macular non-responding patients. Therefore, it crucial develop automated efficient methods predicting therapeutic outcomes. Methods We have developed predictive model surgical efficacy in patients based on deep...
Magnetically soft nanostructures are known to be prepared by the primary crystallisation of Fe-based amorphous precursors containing Cu and/or Nb. These nonmagnetic additives essential for accelerated nucleation and retarded crystal growth during crystallisation. However, it has recently been found that none these necessary preparation similar when ultra-rapid annealing (URA) is employed. As a result, magnetically nanostructure with exceptionally high Fe contents realized in simple Fe–B...
Owing to the nonequilibrium nature, energy state of metallic glasses (MGs) can vary a lot and has critical influence on physical properties. Exploring new methods modulate studying its relationship with properties have attracted great interests. Herein, we systematically investigate state, mixing entropy Zr–Ti–Cu–Ni–Be multicomponent high MGs by experiments simulations. We find that increases along increase entropy. The yield strength thermal stability are also enhanced These results may...
An effective method based on hybridization strategy and de-alloying nanoporosity is reported for increasing the electrocatalytic activity of metallic glasses (MGs) in hydrogen evolution reaction (HER). Based alloying noble Au, electrochemical performance reaches maximum at 3 at. % Au addition. overpotential as low 124 mV 10 mA·cm–2 a Tafel slope 69 mV·dec–1 are achieved. Such superior catalytic attributed to large specific surface area with abundant active sites charge-transfer resistance....
The soft magnetic properties in iron-based nanocrystalline alloys have generally been achieved through the addition of nonmagnetic additives, but this has unwanted effect reducing saturation magnetization. In a recent advance, it was shown that magnetically nanostructured could be prepared from simple, binary Fe-B amorphous precursor by ultrarapid annealing (URA). These materials had magnetization comparable to silicon steel, while refined grain structure resulted considerably lower core...
Nanocrystalline soft magnetic materials are known to be prepared by primary crystallization of Fe-based amorphous precursors. Since the reaction is exothermic, precursor may experience a temporary rise in its temperature relative surroundings during process nanocrystallization. Given typical latent heat (∼ 100 kJ/kg), this exceed hundreds degrees if not adequately controlled and thus, lead formation unwanted magnetically hard compounds. This effect generally small for isolated ribbons...
Stress relief can improve the soft magnetic properties of Fe-based metallic glasses (MGs) and is vital for industrial applications. In this work, we investigated evolution properties, relaxation dynamics, mechanical MGs under different applied tensile strains stress times. We found that significantly reduce coercivity H c by 95% compared with as-quenched state. Furthermore, , apparent activation volume V act time constant t r all show analogous two-stage variation annealing time, accompanied...