Zhengheng Lian

ORCID: 0000-0002-1936-0650
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About
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Research Areas
  • Machine Learning in Materials Science
  • Computational Drug Discovery Methods
  • Geochemistry and Geologic Mapping
  • Grey System Theory Applications
  • Metal Extraction and Bioleaching
  • Advanced Welding Techniques Analysis
  • Fatigue and fracture mechanics
  • Conducting polymers and applications
  • Perovskite Materials and Applications
  • Electronic Packaging and Soldering Technologies
  • Gas Sensing Nanomaterials and Sensors
  • Non-Destructive Testing Techniques
  • Aluminum Alloy Microstructure Properties
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Industrial Vision Systems and Defect Detection
  • Electronic and Structural Properties of Oxides
  • Advanced Electron Microscopy Techniques and Applications
  • Dyeing and Modifying Textile Fibers
  • Dye analysis and toxicity

Shanghai University
2021-2024

Minor alloying is an effective method to improve the performance of lead-free solder alloys. In this study, we propose a complementary Machine Learning (ML) strategy for minor design alloys with enhanced creep resistance. Two ML models, leveraging compositional and knowledge-aware features, respectively, were constructed predict stress exponent Sn–Ag–Cu (SAC)-based Five new designed experimentally evaluated by screening virtual sample space consisting critical elements, including Bi, In, Ni,...

10.1016/j.jmrt.2024.07.229 article EN cc-by-nc-nd Journal of Materials Research and Technology 2024-07-31

Machine learning (ML) accelerates the rational design and discovery of materials, where feature plays a critical role in ML model training. We propose low-cost electron probability waves (EPW) descriptor based on electronic structures, which is extracted from high-symmetry points Brillouin zone. In task distinguishing ferromagnetic or antiferromagnetic material, it achieves an accuracy (ACC) at 0.92 area under receiver operating characteristic curve (AUC) 0.83 by 10-fold cross-validation....

10.1021/acs.jpclett.1c02273 article EN The Journal of Physical Chemistry Letters 2021-08-31
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