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Mr. Jongbin Ahn | magnetic materials | Best Researcher Award

Mr. Jongbin Ahn,Yonsei University , South Korea

Jongbin Ahn is a dedicated Ph.D. candidate at Yonsei University, specializing in Materials Science & Engineering under the guidance of Prof. Wooyoung Lee. With an M.S. degree from Pusan National University and a background in Chemistry from Changwon National University, Jongbin brings a robust academic foundation to his research. As an Engineering Researcher at SeAH CSS, he focused on advancing rare earth magnetic materials. His current research interests include the development and applications of rare earth magnetic materials, advanced manufacturing techniques for NdFeB permanent magnets, optimization of magnetic properties in nanostructured materials, and sustainable production methods. Jongbin is particularly passionate about exploring the magnetocaloric effect for cryogenic refrigeration, investigating high-energy ball milling processes, synthesis of magnetic nanoparticles via reduction-diffusion methods, and employing advanced characterization techniques for magnetic materials.

Profile :

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Education:

  • Ph.D. Candidate in Materials Science & Engineering, Yonsei University, Expected 2025
    • Advisor: Prof. Wooyoung Lee
  • M.S. in Materials Science & Engineering, Pusan National University, 2018
    • Thesis: “A study on noble processes for the synthesis of magnetocaloric materials and magnetocaloric effect”
  • B.S. in Chemistry, Changwon National University, 2012

Professional Experience:

  • Engineering Researcher, SeAH CSS
    • Conducted research and development in rare earth magnetic materials

Research Interests:

  • Development of rare earth magnetic materials and their applications
  • Advanced manufacturing techniques for NdFeB permanent magnets
  • Magnetic properties of nanostructured materials and their optimization
  • Sustainable and environmentally friendly production methods for magnetic materials
  • Magnetocaloric effect and its application in cryogenic refrigeration
  • High-energy ball milling processes and their impact on material properties
  • Reduction-diffusion methods for synthesizing magnetic nanoparticles
  • Advanced characterization techniques for magnetic materials

Publication Top Notes :

Effect of washing process on the magnetic properties of Nd-Fe-B nanoparticles prepared by reduction-diffusion method

Citation -25

Effect of high energy ball milling washing process on properties of Nd2Fe14B particles obtained by reduction-diffusion

Citation -6

Synthesis and magnetocaloric effect of HoN particles as magnetic refrigerant in cryogenic temperature by microwave-assisted sol-gel method

Citation -5

Novel route to prepare HoN nanoparticles for magnetic refrigerant in cryogenic temperature

Citation -6

Identifying Optimal Processing Variables and Investigating Mechanisms of Grain Alignment in Hot-Deformed NdFeB Magnets through Design of Experiments

 

Mr. Jongbin Ahn | magnetic materials | Best Researcher Award

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