Yuhui Wang | Experimental methods | Best Researcher Award

Prof. Yuhui Wang | Experimental methods | Best Researcher Award

Yanshan University | China

Professor Yuhui Wang is a distinguished academic and researcher in the field of Materials Science and Mechanical Engineering, currently serving as a Professor at the School of Mechanical Engineering, Yanshan University (YSU), China. With over two decades of research and academic experience, Professor Wang has made significant strides in understanding and innovating material microstructures for advanced industrial applications.

👨‍🎓Profile

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🎓 Early Academic Pursuits

Professor Wang embarked on his academic journey at Yanshan University, where he earned his Bachelor of Engineering in 2003, followed by a Master’s degree in 2006, and culminated in a PhD in 2012, all in Materials Science and Engineering. His solid academic foundation laid the groundwork for his lifelong pursuit of excellence in metallurgical research and materials design.

🧑‍🔬 Professional Endeavors

Professor Yuhui Wang has demonstrated a consistent trajectory of professional growth through pivotal roles in both academic and research domains. Currently a Professor (2020–Present) at the School of Mechanical Engineering, YSU, he previously served as a Senior Researcher (2012–2019) at the National Engineering Research Center for Equipment and Technology of C.S.R., YSU, and as a Research Associate (2006–2010) at the School of Materials Science and Engineering, YSU. These positions have established him as a leader in academic research, fostering industry collaboration and integrating theoretical innovation with practical engineering applications.

🔬 Contributions and Research Focus

Professor Wang’s research is centered on the microstructure-processing-property relationships in metallic materials, aiming to design advanced materials through microstructural engineering. Since 2021, he has led pioneering work in a novel deformation method titled “Dynamic Offsets and Shear Force Adjustment Rolling (DS Rolling)”. This technique has shown promising results in grain refinement and texture homogenization in pure metals like copper (Cu) and tantalum (Ta). He employs state-of-the-art experimental techniques such as electron microscopy and X-ray diffraction, underscoring his technical expertise and commitment to methodological rigor.

🌍 Impact and Influence

With 110 published papers, including 1 Hot Paper and 2 Highly Cited Papers, Professor Wang has made an undeniable impact on the field. His work has garnered 1,860 citations, reflecting strong academic reception and influence. His H-index of 21 confirms both the quality and consistency of his research contributions over time. Moreover, he holds 40 authorized patents, including 1 U.S. patent, a testament to the practical relevance and innovation of his work in both academic and industrial settings.

📚 Academic Cites

His research outputs have appeared in top-tier journals, with frequent citations reflecting his status as a reliable source of scientific knowledge. The presence of Highly Cited Papers signifies that his work is used as a foundation for ongoing research, showcasing his role in advancing scientific frontiers.

🛠️ Research Skills

Professor Wang is recognized for his exceptional skills in experimental design, data analysis, and advanced characterization techniques. His ability to translate microstructural insights into functional engineering solutions marks him as a leading innovator in material processing. His recent focus on DS Rolling exemplifies a forward-looking research mindset, integrating novel mechanical deformation methods with practical application potential.

👨‍🏫 Teaching Experience

Professor Wang has an extensive teaching and supervision portfolio. He is currently supervising 5 PhD students, 1 postdoctoral fellow, and 9 master’s students, while having mentored 2 PhD and 10 master’s graduates in the past. His role as a mentor and educator is deeply valued, and he consistently inspires young scholars to engage with cutting-edge materials research.

🌟 Legacy and Future Contributions

Professor Yuhui Wang’s legacy is built on a foundation of scientific excellence, innovation, and mentorship. His visionary research in material processing techniques like DS Rolling, combined with his strong academic influence, ensures that he will continue to shape the next generation of materials science. His ongoing work promises advancements in sustainable materials development, industrial processing techniques, and deeper insights into the structure-property-performance nexus in metals.

Top Noted Publications

Pure copper plate achieving high synergetic strength and electrical conductivity via a novel dynamic offsets and shear force adjustment cryorolling

  • Authors: Longfei Xu, Renhao Wu, Haiming Zhang, Xin Xue, Yan Peng, Yuhui Wang, Hyoung Seop Kim
    Journal: Materials Science and Engineering: A
    Year: 2025

The improvement and verification of fluid dynamics simulation on temperature uniformity during heat treatment of ring pieces

  • Authors: Mingzhe Xu, Jinfu Zhao, Li Wang, Tengxiang Zhao, Ling Kong, Zhipeng Li, Zhixin Huang, Yuhui Wang
    Journal: Heliyon
    Year: 2024

Microstructure and mechanical properties of pure copper plate processed by novel dynamic offsets and shear force adjustment rolling

  • Authors: Longfei Xu, Kai Yu, Li Wang, Shizhao Quan, Ling Kong, Haokun Yang, Xiaodan Zhang, Yan Peng, Yuhui Wang
    Journal: Journal of Materials Research and Technology
    Year: 2024

Cryogenic toughness in a low-cost austenitic steel

  • Authors: Y. Wang, Y. Zhang, A. Godfrey, J. Kang, Y. Peng, T. Wang, N. Hansen, X. Huang
    Journal: Communications Materials
    Year: 2021

Hot-Deformation Behavior and Processing Maps of a Low-Carbon Fe-2 wt% Nb Steel

  • Authors: Wentao Luo, Pengzhan Cai, Ziyong Hou, Yuhui Wang, Ling Zhang, G.L. Wu
    Journal: Metals
    Year: 2021

Achieving high ductility in the 1.7 GPa grade CoCrFeMnNi high-entropy alloy at 77 K

  • Authors: S.J. Sun, Y.Z. Tian, H.R. Lin, H.J. Yang, X.G. Dong, Y.H. Wang, Z.F. Zhang
    Journal: Materials Science and Engineering: A
    Year: 2019

 

 

Aleksandr Sipatov | Experimental methods | Best Researcher Award

Prof. Aleksandr Sipatov | Experimental methods | Best Researcher Award

Professor at National Technical Univercity “Kharkiv Polytechnic Institute” | Ukraine

Dr. Alexander Yurievich Sipatov is a distinguished Professor in the Metal and Semiconductor Physics Department at the National Technical University “Kharkov Polytechnic Institute” (KPI), Ukraine. Born on March 21, 1957, in Nizhny Novgorod, Russia, Dr. Sipatov has had a long and illustrious career spanning over several decades in the field of semiconductor physics and nanostructures. His work has made notable contributions to the development of quantum effects and the exploration of superconductivity and thermoelectric properties in semiconductor multilayer nanostructures.

👨‍🎓Profile

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Early Academic Pursuits 🎓

Dr. Sipatov’s academic journey began at the National Technical University “Kharkov Polytechnic Institute” (KPI), where he earned his Engineer-Physicist degree in 1980. He pursued postgraduate studies at KPI, completing his Ph.D. in 1986 and later achieving the title of Doctor of Science in 2007. Between 1995 and 1998, Dr. Sipatov was awarded a Postdoctoral stipend to further hone his expertise and research skills. His academic achievements laid the foundation for a highly successful career in semiconductor physics.

Professional Endeavors 💼

Dr. Sipatov’s professional career at KPI began in 1980 as an Engineer, and his role rapidly evolved over the years. He served as a Junior Researcher from 1983 to 1990, a Researcher from 1990 to 1992, and as a Senior Researcher from 1992 to 1995 and 1998 to 2007. His increasing responsibilities and leadership roles included becoming a Leading Researcher from 2007 to 2012 and the Head of the Technical Cryophysics Department at KPI from 2012 to 2020. Since 2020, he has held the position of Professor at KPI, where he continues to contribute significantly to both teaching and research.

Contributions and Research Focus 🔬

Dr. Sipatov’s research focuses on the growth, structure, and electronic, optic, magnetic, and thermoelectric properties of semiconductor multilayer nanostructures, particularly chalcogenides of elements such as lead (Pb), tin (Sn), bismuth (Bi), europium (Eu), and ytterbium (Yb). His studies have led to several groundbreaking discoveries, including:

  1. Energy Spectrum Quantization in thin films, notably in PbS films and PbS-EuS superlattices, identified by shifts in the photoluminescence edge.
  2. Resonant Tunneling phenomena observed through negative differential resistance in PbS-EuS double barrier tunneling structures.
  3. The discovery of superconductivity in IV-VI superlattices, with Tc values between 3-6 K.

Currently, Dr. Sipatov is investigating the thermoelectric and magnetic properties of semiconductor thin films and nanostructures, which have important applications in energy efficiency and advanced electronics.

Impact and Influence 🌍

Dr. Sipatov’s work has had a profound impact on quantum physics and the field of nanostructures. His findings have broadened the understanding of quantum effects in semiconductors, contributing to advances in quantum technologies and low-temperature physics. Furthermore, his contributions to superconductivity have opened up new avenues for research in quantum computing and energy-efficient technologies. The interdisciplinary nature of his work positions him as a key figure in nanoscience, with direct implications for industries ranging from electronics to energy storage.

Academic Cites 📚

Dr. Sipatov is a highly published researcher with more than 60 publications in peer-reviewed journals, showcasing his dedication to advancing scientific knowledge. His work is indexed in Scopus (ID: 7004596183), highlighting his significant influence and recognition in the scientific community. His research continues to be cited by scholars worldwide, cementing his reputation as a thought leader in semiconductor physics and nanotechnology.

Research Skills 🔧

Dr. Sipatov possesses a broad range of specialized research skills, including:

  • Material Synthesis and Growth of semiconductor multilayer nanostructures.
  • Expertise in quantum effects such as energy spectrum quantization and resonant tunneling.
  • Advanced techniques for studying superconductivity and the magnetic properties of semiconductor materials.
  • Deep understanding of thermoelectric phenomena and their practical applications.

His expertise in low-temperature physics and nanoelectronics places him at the cutting edge of research in these fields.

Teaching Experience 📖

As a Professor at KPI, Dr. Sipatov has dedicated a significant portion of his career to teaching and mentoring the next generation of scientists and engineers. His leadership as the Head of the Technical Cryophysics Department between 2012 and 2020 provided an invaluable platform for the development of young researchers in the field of semiconductor physics. Through his courses and research supervision, Dr. Sipatov has influenced countless students, shaping the future of material science and nanotechnology.

Legacy and Future Contributions 🔮

Dr. Sipatov’s research legacy lies in his innovative contributions to the understanding of quantum effects in semiconductor nanostructures and superconductivity. His work on thermoelectric and magnetic properties holds the potential to revolutionize energy-efficient technologies and next-generation electronics. Moving forward, his future contributions are likely to focus on advanced materials for quantum computing and renewable energy solutions, continuing to drive progress in sustainable technologies and nanoscience.

Publications Top Notes

Interdiffusion in chalcogenide semiconductor superlattice nanostructures
  • Authors: A.Y. Sipatov, L.E. Konotopsky, E. Moroz, V.V. Volobuev
    Journal: Solid State Communications
    Year: 2025

Quantum interference phenomena and electron – electron interaction in topological insulator Bi2Se3 thin polycrystalline films
  • Authors: O.I. Rogachova, O. Pavlosiuk, A.V. Meriuts, K.V. Novak, D. Kaczorowski
    Journal: Thin Solid Films
    Year: 2022

Growth mechanism, structure and thermoelectric properties of thermally evaporated Bi2(Te0.9 Se01)3 thin films
  • Authors: O.I. Rogachova, S. Kryvonohov, A.G. Fedorov, O.N. Nashchekina, K.V. Novak
    Journal: Functional Materials
    Year: 2022

Effect of aging on thermoelectric properties of the Bi2Te3 polycrystals and thin films
  • Authors: O.I. Rogachova, K.V. Novak, A.N. Doroshenko, T.I. Khramova, S.A. Saenko
    Journal: Functional Materials
    Year: 2021

Size effects and thermoelectric properties of Bi0.98Sb0.02 thin films
  • Authors: O.I. Rogachova, K.V. Novak, D.S. Orlova, O.N. Nashchekina, G.V. Lisachuk
    Journal: Journal of Thermoelectricity
    Year: 2020

 

Mestapha Arejdal | Condensed Matter | Member

Dr. Mestapha Arejdal | Condensed Matter | Member

PHD at Mohammed V University, Rabat, Morocco

Mestapha Arejdal, PhD, is a physicist specializing in computational modeling and condensed matter physics. With teaching experience at the University of Marrakech and research tenure at Mohammed V University, Rabat, his work delves into Spintronics and magnetic refrigeration materials. His expertise lies in Monte Carlo simulations and Ab-initio methods, contributing to advancements in energy harvesting and green technologies. Arejdal’s publications in renowned journals and roles as a reviewer underscore his commitment to scientific rigor. Proficient in various programming languages and fluent in French and English, he blends theoretical prowess with practical applications, fostering innovation in physics and beyond.

Professional Profiles:

Academic Background

2014-2017: PhD in Physics, specializing in Computer Physics and Condensed Matter Modeling, Mohammed V University, Rabat, Morocco. 2012-2014: Master in Physics Informatics, Faculty of Sciences, Mohammed V University, Rabat, Morocco. 2011-2012: Licence in Energy Physics, University Ibn ZOHR, Agadir, Morocco. 2009-2011: Diploma of General University Studies in Physics, University Ibn ZOHR, Agadir, Morocco. 2008-2009: Bachelor of Experimental Sciences in Physics, High School Moulay Abdellah Ben Hassain, Agadir, Morocco

Academic Positions

2017-2019: Teacher at the private University of Marrakech. 2017-2019: Researcher at Laboratory of Condensed Matter and Interdisciplinary Sciences (LaMCScI), Faculty of Sciences, Mohammed V University, Rabat, Morocco

Area of Research Interests

Enjoys reading and traveling. Demonstrates strong teamwork, adaptability, flexibility, and autonomy.

Skills

Proficient in modeling and computer science tools such as Matlab, Scilab, Fortran, and Gaussian. Experienced in programming languages like C and C++. Fluent in French and English.

Research Focus:

Specializes in the theoretical study of magnetic properties and the magnetocaloric effect of materials, particularly in Spintronics (Dendrimer models) and magnetic refrigeration materials (MnAs/MnBi). Expertise in Monte Carlo simulations, Ab-initio methods (DFT), and mean-field approximation. Investigates nanomaterials and complex systems for potential applications in energy harvesting and green technologies.

Publications 

  1. Prediction of the magnetocaloric behaviors of the Kekulene structure for the magnetic refrigeration, cited by: 17, Publication date: 2020.
  2. Structural and optical properties of Zn1−x−yAlx SiyO wurtzite heterostructure thin film for photovoltaic applications, cited by: 2, Publication date: 2020.
  3. The theoretical study of the magneto-caloric effect in a nano-structure formed on a Dendrimer structure, cited by: 4, Publication date: 2020.
  4. Magneto-caloric effect in Pb2CoUO6 with the second-order phase transition, Publication date: 2021.
  5. The electronic, magnetic and optical properties of Ba2MUO6 compounds with (M = Ni, Co, Cd and Zn): DFT calculation, cited by: 2, Publication date: 2021.
  6. The magnetic cooling of YTiO3 compound for magnetic refrigeration, cited by: 3, Publication date: 2022.
  7. Magnetic cooling and critical exponents at near room temperature: The SrCoO3 perovskite,Publication date: 2022.
  8. Effect of Thickness Size on Magnetic Behavior of Layered Ising Nanocube Fe/Co/Fe: a Monte Carlo Simulation, Publication date: 2022.
  9. Effects of size for an assembly of core-shell nanoparticles with the cubic structure: Monte Carlo simulations, Publication date: 2022.
  10. Theoretical aspects of magnetic, magnetocaloric, and critical exponents: Nanomaterial model, Publication date: 2023.

 

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