Yafei Yuan

ORCID: 0000-0001-7159-377X
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Research Areas
  • Chalcogenide Semiconductor Thin Films
  • Phase-change materials and chalcogenides
  • Nonlinear Optical Materials Studies
  • Advanced Memory and Neural Computing
  • Quantum Dots Synthesis And Properties
  • ZnO doping and properties
  • Integrated Circuits and Semiconductor Failure Analysis
  • Rock Mechanics and Modeling
  • Semiconductor materials and devices
  • Advanced Photocatalysis Techniques
  • Spectroscopy and Chemometric Analyses
  • Asthma and respiratory diseases
  • Electronic and Structural Properties of Oxides
  • Genetics and Neurodevelopmental Disorders
  • Mining and Gasification Technologies
  • Respiratory and Cough-Related Research
  • Pickering emulsions and particle stabilization
  • Photoreceptor and optogenetics research
  • Proteins in Food Systems
  • Oil Spill Detection and Mitigation
  • Heart Rate Variability and Autonomic Control
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Electromagnetic Compatibility and Noise Suppression
  • Advanced Glycation End Products research
  • Geotechnical and Geomechanical Engineering

Shandong Sport University
2021-2025

Nanjing University of Chinese Medicine
2025

Tsinghua University
2024

China University of Mining and Technology
2020-2024

Orient Capital (China)
2023

Southern Medical University
2019-2022

Nanfang Hospital
2019-2022

Fudan University
2016-2020

State Key Laboratory of ASIC and System
2018

State Council of the People's Republic of China
2016

Purpose: Acute lung injury (ALI) is a life-threatening condition with limited therapeutic options. Macrophage inflammation plays key role in the development of ALI. Abnormal glycolysis macrophages contributes to inflammatory response. However, macrophage ALI still requires investigation. Apelin-13 has been shown protect against ALI, whereas underlying mechanisms remain unclear. In this study, we explored effect apelin-13 on lipopolysaccharide (LPS)-induced and via regulation by modulating...

10.2147/jir.s348850 article EN cc-by-nc Journal of Inflammation Research 2022-03-01

In this study, optical phase change property and bipolar memristive switching behavior were systematically characterized in Sb2Se3 thin films with different annealing temperatures Ag/Sb2Se3/W heterojunction, respectively. The structural investigations reveal that the crystallinity of sample improves increasing temperature. Anomalous changes both structure properties are attributed to increase defect states at an excessively high Additionally, absorption edge shift towards longer wavelength...

10.1016/j.rinp.2019.102228 article EN cc-by-nc-nd Results in Physics 2019-03-27

10.1007/s11356-024-32807-y article EN Environmental Science and Pollution Research 2024-03-11

This paper presents a novel deep learning model, RLANet, based on the ResNet-LSTM-Multihead Attention module, designed for processing and classifying one-dimensional spectral data. The model incorporates ResNet, LSTM, attention mechanisms, omitting traditional fully connected layer to significantly reduce parameter count while maintaining global feature extraction. design enables RLANet be lightweight computationally efficient, making it suitable real-time applications, especially in...

10.3390/pr13040934 article EN Processes 2025-03-21

A series of In<sub>2</sub>Te<sub>3</sub> thin films with various thicknesses was prepared on fused quartz substrate using a radio-frequency magnetron sputtering method.

10.1039/c6ra17352g article EN RSC Advances 2016-01-01

Heart rate variability (HRV) reflects the regulating effect of autonomic nerve on cardiovascular functions and is strongly influenced by respiratory rhythm. For more convenient monitoring physiological or pathological information about heart nerves during sleep than conventional systems, a smart mattress that could measure electrocardiogram (ECG) signals through clothes was designed. The system mainly consists three electrodes are made flexible silver fiber conductive fabric, signal...

10.1109/jsen.2020.3012697 article EN IEEE Sensors Journal 2020-07-29

The unfamiliar negative group delay (NGD) circuit is the less familiar function for most of RF and microwave design engineers. Among existing types, bandpass (BP) NGD type circuits are convenient wireless communication technology. Therefore, it particularly important to explore different topologies operating as BP-NGD function. An innovative topology constituted by defected ground structure (DGS) with complementary split ring resonator (CSRR) developed in present paper. DGS-based method...

10.1109/access.2023.3249968 article EN cc-by-nc-nd IEEE Access 2023-01-01

A size-controlled Zn(OH)(2) template is used as a case study to explain the chemical strategy that can be executed chemically engineering various nanoscale cavities. octahedron with 8 vertices and 14 edges fabricated via low temperature solution route. The size tuned from 1 30 μm by changing reaction conditions. Two methods selected for hollow process without loss of original shape template. Ion-replacement suitable fabrication sulfides based on solubility difference between products....

10.1007/s11671-010-9711-1 article EN cc-by Nanoscale Research Letters 2010-07-31

The objective of this work was to study the influence Ta doping on structural, transmittance properties, linear absorption parameter, and nonlinear properties InTe thin films. as-deposited samples with different concentrations were prepared by a magnetron co-sputtering technique then annealed in nitrogen atmosphere. Structural investigations X-ray diffraction revealed tetragonal structure that crystallinity decreases increasing concentration. Further structural analysis Raman spectra also...

10.3390/nano10091887 article EN cc-by Nanomaterials 2020-09-21

Acting as a brain stimulant, coffee resulted in heightening alertness, keeping arousal, improving executive speed, maintaining vigilance, and promoting memory, which are associated with attention, mood, cognitive function. Functional near-infrared spectroscopy (fNIRS) is noninvasive optical method to monitor activity by measuring the absorption of light through intact skull. This study aimed at acquiring activation during executing task performance. The aim explore effect on function fNIRS...

10.1155/2020/8833134 article EN cc-by Neural Plasticity 2020-11-21

Exposure to toluene diisocyanate (TDI) is a significant pathogenic factor for asthma. We previously reported that the receptor advanced glycation end products (RAGE) plays key role in TDI-induced Histone deacetylase (HDAC) has been be important asthmatic pathogenesis. However, its effect on asthma not known. The aim of this study was determine RAGE and HDAC regulating airway inflammation using murine model.BALB/c mice were sensitized challenged with TDI establish an model. FPS-ZM1 (RAGE...

10.1186/s12890-022-01832-3 article EN cc-by BMC Pulmonary Medicine 2022-02-11

The accurate prediction of mine surface subsidence is directly related to the reuse area land resources. Currently, probability integral method most extensive in China. However, its precision largely depends on accuracy selected parameters. When mining lacks measured data, or geological and conditions change, particularly for large-scale prediction, reliability poor. Moreover, there a lack systematic summary correct selection Based this, paper systematically investigated influence parameters...

10.3390/app10238385 article EN cc-by Applied Sciences 2020-11-25

Based on Ag/In<sub>2</sub>Se<sub>3</sub>/ITO and Ta/In<sub>2</sub>Se<sub>3</sub>/ITO asymmetrical heterostructures, several memristive samples were prepared by the magnetron sputtering method.

10.1039/c7ra08438b article EN cc-by-nc RSC Advances 2017-01-01

Strontium titanate thin films were deposited on a silicon substrate by radio-frequency magnetron sputtering. The structural and optical properties of these characterized X-ray diffraction, high-resolution transmission electron microscopy, photoelectron spectroscopy, spectroscopic ellipsometry, respectively. After annealing at 600⁻800 °C, the as-deposited changed from amorphous to polycrystalline. It was found that an interfacial layer appeared between SrTiO₃ Si in each film, which grew...

10.3390/ma12010138 article EN Materials 2019-01-03

In this study, bipolar memristive behaviors were systematically characterized in Ag/Sb2Te3/Ag hetero-junctions. By using situ Raman and photoluminescence spectroscopy, a direct observation of the bonding environment band structure confirmed that resistive switches are strongly related to electronic valence changes Sb2Te3 formation Schottky barriers at Ag/Sb2Te3 interfaces. Band movement acquired by first-principles calculations also supports electrostatic barrier charging as mechanism...

10.1039/c8cp00901e article EN Physical Chemistry Chemical Physics 2018-01-01

In this work, GeSb and Ti-doped thin films were fabricated by the magnetron sputtering method optical phase change properties systematically investigated through both experimental analyses DFT calculation. High reflectivity contrast between amorphous crystalline was observed in non-doped with a stable response at 480°C, leading to outstanding capability. The red-shift of absorption peak studied, reflecting modulation electronic structure during thermal-induced crystallization. With...

10.1364/ome.8.000936 article EN cc-by Optical Materials Express 2018-03-20
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