Je-ho Shim | Materials Science | Best Researcher Award

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Assist. Prof. Dr. Je-ho Shim | Materials Science | Best Researcher Award

Assist. Prof. Dr. Je-ho Shim, Department of physics, South Korea

Shim Je-Ho, born on April 5, 1982, is an Assistant Professor in the Department of Physics at Yanbian University, China. With a strong background in condensed matter physics, he has made significant contributions in ultrafast magnetization dynamics and magnetic vortex observation. Dr. Shim earned his Ph.D. from Chungbuk National University, South Korea, under the guidance of Dong-Hyun Kim. He has previously worked as a researcher at the Max Planck Center for Attosecond Science at Pohang University of Science and Technology in Korea. His research is renowned for its focus on micromagnetic simulations, femtosecond time-resolved magneto-optic Kerr effects, and ferromagnetic resonance studies. His scientific endeavors have earned him national recognition, including a commendation from the Korean Ministry of Science and Information and Communications Technology. Dr. Shim has a proven track record of advancing knowledge in materials science and physics, with numerous impactful publications and projects.

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Research for Best Researcher Award: Shim Je-Ho’s Suitability

Shim Je-Ho’s extensive background in condensed matter physics, with a particular focus on ultrafast magnetization dynamics, makes him an excellent candidate for the Research for Best Researcher Award. He completed his Ph.D. in Condensed Matter Physics at Chungbuk National University, South Korea, under the guidance of Professor Dong-Hyun Kim, which laid a solid foundation for his expertise. His academic experience, combined with his work as a researcher at the Max Planck Center for Attosecond Science and his current role as an Assistant Professor at Yanbian University, illustrates his capacity to drive forward significant advances in the field of magnetic phenomena, specifically regarding ferromagnetic materials.

One of his most notable contributions is his groundbreaking work on magnetic vortex observation using X-ray microscopy, as well as his exploration of ultrafast magnetization dynamics through femtosecond time-resolved magneto-optic Kerr effect and micromagnetic simulations. These areas represent cutting-edge research in condensed matter physics, with implications for data storage and quantum computing technologies. His research has led to numerous publications in high-impact journals such as Nature Communications, Science Reports, and Physical Review B, further establishing his reputation as a leader in the field. Notably, his 2017 work on the “Ultrafast Giant Magnetic Cooling Effect in Ferromagnetic Co/Pt Multilayers” and his contributions to understanding ultrafast spin dynamics have expanded our understanding of magnetism at the nanoscale.

๐ŸŽ“ Education

Dr. Shim Je-Ho completed his Ph.D. in Condensed Matter Physics at Chungbuk National University, Korea, in September 2015, after obtaining a Master’s degree in the same field from the same institution in 2010. Under the mentorship of Dong-Hyun Kim, his graduate work focused on magnetic dynamics and micromagnetic simulations. He also earned his bachelor’s degree in physics from Chungbuk National University in 2008. His education laid the foundation for his in-depth understanding of ultrafast magnetization dynamics, magnetic vortex systems, and related phenomena. Dr. Shim’s academic journey not only equipped him with technical expertise in physics but also sparked his long-term interest in ferromagnetic resonance, X-ray microscopy, and ultrafast dynamics. His education at Chungbuk National University remains an integral part of his scientific career and continues to shape his innovative research directions.

๐Ÿ’ผ Professional Experienceย 

Dr. Shim Je-Ho has an extensive academic and research career spanning various roles in South Korea and China. After completing his Ph.D. in 2015, he served as a researcher at the Max Planck Center for Attosecond Science at Pohang University of Science and Technology, Korea, from 2015 to 2022. In this role, he advanced ultrafast magnetization dynamics research, including studies on femtosecond time-resolved magneto-optic Kerr effects and micromagnetic simulations. In 2022, he took on his current role as an Assistant Professor in the Department of Physics at Yanbian University in China, where he continues to expand his research on ultrafast magnetization dynamics, magnetic vortex observation, and ferromagnetic materials. Dr. Shimโ€™s experience spans both theoretical and experimental work in condensed matter physics, making him a highly regarded expert in his field. His contributions have solidified his reputation in the global physics and materials science communities.

๐Ÿ… Awards and Recognitionย 

Dr. Shim Je-Ho has received notable recognition for his contributions to the field of materials science. In April 2019, he was awarded the Minister of Science, Technology, and Information and Communications Technology Commendation during the Korea Science Day, a prestigious accolade for his groundbreaking work in natural sciences. His research on ultrafast magnetization dynamics and magnetic vortex systems has garnered attention and respect within the scientific community. The recognition of his work by the Korean Ministry of Science highlights his contributions to advancing the understanding of magnetic properties at ultrafast timescales. Additionally, Dr. Shim has been invited to present his research at leading conferences, further establishing his position as an influential figure in condensed matter physics. His award-winning research continues to shape developments in ultrafast dynamics, ferromagnetic materials, and magneto-optic technologies.

๐ŸŒ Research Skill On Materials Science

Dr. Shim Je-Hoโ€™s research focuses on ultrafast magnetization dynamics and magnetic vortex systems, particularly their behavior at femtosecond timescales. He is proficient in utilizing advanced tools such as femtosecond time-resolved magneto-optic Kerr effects, X-ray microscopy, and micromagnetic simulations to study ferromagnetic materials and multilayers. His work on the ultrafast manipulation of exchange stiffness and the role of non-thermal electrons in spin dynamics has led to significant insights in materials science. Additionally, his research on ferromagnetic resonance (FMR) and optical-pump THz-probe studies highlights his expertise in characterizing ferromagnetic films. Dr. Shim also brings a broad range of experience in simulating various ferromagnetic patterns, contributing to both theoretical and experimental advancements in the field. His ability to combine computational methods with experimental techniques enables him to explore novel phenomena in materials science and condensed matter physics.

๐Ÿ“– Publication Top Notes

  • Size-dependent shifts of the Nรฉel temperature and optical band-gap in NiO nanoparticles
    Authors: S. Thota, J.H. Shim, M.S. Seehra
    Journal of Applied Physics 114 (21), 99
    Year: 2013
  • Antiferromagnetic layer thickness dependence of noncollinear uniaxial and unidirectional anisotropies in NiFe/FeMn/CoFe trilayers
    Authors: H.C. Choi, C.Y. You, K.Y. Kim, J.S. Lee, J.H. Shim, D.H. Kim
    Physical Review Bโ€”Condensed Matter and Materials Physics 81 (22), 224410
    Year: 2010
  • Intrinsic pinning behavior and propagation onset of three-dimensional Bloch-point domain wall in a cylindrical ferromagnetic nanowire
    Authors: H.G. Piao, J.H. Shim, D. Djuhana, D.H. Kim
    Applied Physics Letters 102 (11)
    Year: 2013
  • Induced versus intrinsic magnetic moments in ultrafast magnetization dynamics
    Authors: M. Hofherr, S. Moretti, J. Shim, S. Hรคuser, N.Y. Safonova, M. Stiehl, A. Ali, …
    Physical Review B 98 (17), 174419
    Year: 2018
  • Direct observation of terahertz emission from ultrafast spin dynamics in thick ferromagnetic films
    Authors: L. Huang, J.W. Kim, S.H. Lee, S.D. Kim, V.M. Tien, K.P. Shinde, J.H. Shim, Y. Shin, …
    Applied Physics Letters 115 (14)
    Year: 2019
  • Nonlinear motion of coupled magnetic vortices in ferromagnetic/nonmagnetic/ferromagnetic trilayer
    Authors: S.H. Jun, J.H. Shim, S.K. Oh, S.C. Yu, D.H. Kim, B. Mesler, P. Fischer
    Applied Physics Letters 95 (14)
    Year: 2009
  • Domain wall propagation in wavy ferromagnetic nanowire
    Authors: H.G. Piao, J.H. Shim, S.H. Lee, D. Djuhana, S.K. Oh, S.C. Yu, D.H. Kim
    IEEE Transactions on Magnetics 45 (10), 3926-3929
    Year: 2009
  • Ultrafast dynamics of exchange stiffness in Co/Pt multilayer
    Authors: J.H. Shim, A.A. Syed, Y. Shin, J.W. Kim, H.G. Piao, S.H. Lee, K.M. Lee, J.R. Jeong, …
    Communications Physics 3 (1), 74
    Year: 2020
  • Ratchet effect of the domain wall by asymmetric magnetostatic potentials
    Authors: H.G. Piao, H.C. Choi, J.H. Shim, D.H. Kim, C.Y. You
    Applied Physics Letters 99 (19)
    Year: 2011
  • Universal field-tunable terahertz emission by ultrafast photoinduced demagnetization in Fe, Ni, and Co ferromagnetic films
    Authors: L. Huang, S.H. Lee, S.D. Kim, J.H. Shim, H.J. Shin, S. Kim, J. Park, S.Y. Park, …
    Scientific Reports 10 (1), 15843
    Year: 2020

Chu Cheng | Copper alloy | Best Researcher Award

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Assoc. Prof. Dr. Chu Cheng | Copper alloy | Best Researcher Award

๐Ÿ‘คย Assoc. Prof. Dr. Chu Cheng, Henan University of Science and Technology, China

Chu Cheng, an Associate Professor at Henan University of Science and Technology, specializes in materials science and engineering. Her research focuses on the key preparation technologies of high-purity copper and copper alloys, particularly for electronic information, as well as the development of high-performance copper matrix composites. Chu has presided over six major national and provincial projects, contributing significantly to the advancement of metallurgy and materials science. Her work has earned her several prestigious awards, including the first prize of the Henan Provincial Science and Technology Progress Award. With over 40 academic papers published in top journals and more than 20 invention patents, she is recognized as a leading figure in her field. Chu Cheng is also an active member of several editorial boards and technology innovation alliances, further cementing her influence in the materials science community.

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๐ŸŒŸย Suitability for the Research for Best Researcher Award

Chu Cheng is highly qualified for the Research for Best Researcher Award due to her exceptional accomplishments in the field of materials science and engineering. As an associate professor at the School of Materials Science and Engineering, Henan University of Science and Technology, she has made significant contributions to the development of high-purity copper and copper alloys, particularly for electronic information applications. Her work on high-performance copper matrix composites and integrated metallurgy and materials preparation processes stands out in advancing the field.

Dr. Cheng’s academic and professional background is robust. She has successfully led over six national and provincial research projects, including those funded by prestigious organizations like the Natural Science Foundation of China and the Zhongyuan Youth Talent Support Program. Her innovative contributions have earned her multiple recognitions, such as the first prize in the Henan Provincial Science and Technology Progress Award and the third prize in the Henan Provincial Patent Award.

๐ŸŽ“ย ย Educationย 

Chu Cheng completed her academic journey at Northeastern University, where she earned both her Masterโ€™s and Doctorate degrees in Materials and Metallurgy. She began her studies at Qinghai University, obtaining a Bachelor’s degree in Mechanical Engineering. During her time at Northeastern University, Cheng developed a solid foundation in materials science, which has been integral to her research in copper alloys and composites. Her advanced education and research have positioned her at the forefront of her field, enabling her to contribute extensively to the development of high-performance copper matrix composites and the preparation technologies of high-purity copper alloys. As a passionate educator, she continues to inspire the next generation of materials scientists at Henan University of Science and Technology, where she holds the position of Associate Professor in the School of Materials Science and Engineering.

๐Ÿ’ผ Professional Experienceย 

Chu Chengโ€™s professional experience spans several years, during which she has worked in diverse roles contributing to research, education, and industry innovation. After completing her academic studies, she joined Henan University of Science and Technology as a Lecturer in 2018 and advanced to Associate Professor in 2023. She has led six national and provincial projects, including those funded by the Natural Science Foundation of China and the Zhongyuan Youth Talent Support Program. Chuโ€™s technical expertise lies in the preparation and processing technology of copper alloys and composites. Her innovations in integrated metallurgy and material preparation processes have led to significant advancements in her field. Additionally, she has held various leadership roles on editorial boards of prestigious journals such as Rare Metals and cMat, and she is an active member of strategic technology alliances in the non-ferrous metals and renewable resources industries.

๐Ÿ…Awards and Recognitionย 

Chu Chengโ€™s groundbreaking contributions to the field of materials science have been widely recognized through numerous awards and honors. She has received the prestigious first prize of the Henan Provincial Science and Technology Progress Award for her work in metallurgy. She was also honored with the third prize of the Henan Provincial Patent Award and the Science and Technology Achievement Award by the Henan Provincial Department of Education. Her innovative approach to high-performance copper matrix composites and high-purity copper alloys has not only advanced scientific knowledge but also contributed to practical applications in the electronics industry. Furthermore, Chengโ€™s work in materials science has been celebrated by the Luoyang Youth Science and Technology Award, reinforcing her reputation as a leading researcher in the field. These accolades underscore her significant impact in the areas of scientific innovation, patent development, and applied materials technology.

๐ŸŒ ย Research Skills On Copper Alloy

Chu Cheng possesses a diverse set of research skills that span multiple aspects of materials science, with a particular focus on metallurgy and composite materials. Her expertise includes the preparation and processing of high-purity copper and copper alloys for electronic applications, as well as the development of high-performance copper matrix composites. She has led several projects that incorporate cutting-edge technologies in integrated metallurgy and material preparation, making significant contributions to both theoretical and practical advancements. In addition to her technical proficiency, Cheng has a strong track record of innovation, having authored more than 40 academic papers in top international journals and securing over 20 invention patents. Her research skills are complemented by her leadership abilities, as demonstrated by her role in overseeing national and provincial projects. She is also well-versed in scientific communication and collaboration, serving on the editorial boards of several prestigious journals and technology alliances.

๐Ÿ“– Publication Top Notes

  • Phase Transformation, Microstructural Evolution and Tensile Properties of a TiH2-Based Powder Metallurgy Pure Titanium
    • Authors: Zhang, H., Wang, C., Guo, J., Zhang, D., Chen, F.
    • Journal: Metals
    • Year: 2024
    • Volume: 14
  • Metal-slag separation strengthening through in situ slagging during CuW composite preparation by metallothermic reduction
    • Authors: Cheng, C., Wang, X.-Y., Zhang, T.-A., Li, X.-H., Li, K.
    • Journal: Rare Metals
    • Year: 2024
    • Volume: 4
  • Effect of APMImBr ionic liquid on the migration of silver in copper electrorefining
    • Authors: Chen, C., Cheng, C., Liu, H., Cui, Y., Song, K.
    • Journal: Journal of Materials Research and Technology
    • Year: 2024
    • Volume: 32
  • First-principles study on the structural, mechanical and thermodynamic properties of Cu-Cr-Zr alloy
    • Authors: Song, Y., Wang, G., Ni, J., Li, X., Cheng, C.
    • Journal: Physica B: Condensed Matter
    • Year: 2024
    • Volume: 685
  • Impact of 5-Amino-1H Tetrazole on Reducing Silver in Copper Cathodes during Electrorefining with High Silver Content Anode Plates
    • Authors: Chen, C., Cheng, C., Wang, M., Li, X., Song, K.
    • Journal: Metals
    • Year: 2024
    • Volume: 14
  • Novel Synthesis of CuW Composite Containing Micro- and Nano-tungsten Particles Coated with SixWy Phase via Silicothermic Coupling with Aluminothermic Reduction
    • Authors: Cheng, C., Zhang, M.-E., Wang, X.-Y., Zhang, T.-H., Song, Y.-L.
    • Journal: JOM
    • Year: 2024
    • Volume: 76
  • Strategy for co-enhancement of corrosion resistance-strength of Cu-7Ni-3Al-1Fe-1Mn alloy: Rare earth Sm microalloying
    • Authors: Han, Q., An, S., Song, K., Cheng, C., Zhang, Y.
    • Journal: Materials Today Communications
    • Year: 2024
    • Volume: 39
  • Research Progress on Corrosion and Protection of Copper-Nickel Alloys for Marine Engineering | ๆตทๆด‹ๅทฅ็จ‹็”จ้“œ้•ๅˆ้‡‘็š„่…่š€ไธŽ้˜ฒๆŠค็ ”็ฉถ่ฟ›ๅฑ•
    • Authors: Han, Q., An, S., Song, K., Cheng, C., Zhang, Y.
    • Journal: Cailiao Daobao/Materials Reports
    • Year: 2024
    • Volume: 38
  • Research progress in preparation technology of micro and nano titanium alloy powder
    • Authors: Jisen, Y., Minghui, W., Tingan, Z., Gang, L., Chu, C.
    • Journal: Nanotechnology Reviews
    • Year: 2024
    • Volume: 13
  • Novel Insight into the Preparation of Ti-6Al-4V Alloy Through Thermite Reduction Based on the Mass Action Concentration
    • Authors: Song, Y., Dou, Z., Cheng, C., Zhang, T.
    • Journal: Journal Wuhan University of Technology, Materials Science Edition
    • Year: 2023
    • Volume: 38