Girum Girma Bizuneh | Experimental methods | Best Researcher Award

Posted on 23/06/2025 by High Energy Physics

Dr. Girum Girma Bizuneh | Experimental methods | Best Researcher Award

R&D project Manager at Hunan Hongyue New Energy Materials Co.Ltd. | China

Dr. Girum Girma Bizuneh is a seasoned researcher, academic, and R&D leader with specialized expertise in battery technology, electrochemistry, and materials recycling. With over 15 years of progressive experience in research and academia, he has contributed significantly to advancements in lithium-ion and lithium-sulfur batteries. He earned his Ph.D. and M.Sc. from Xiamen University, China, and held various positions in Arba Minch University (Ethiopia), Hunan University, and currently serves as R&D Manager at Hunan Hongyue New Energy Materials Recycling Co. Ltd. His work merges academic rigor with industry-driven innovation in sustainable energy storage.

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📘 Early Academic Pursuits

Dr. Bizuneh began his academic journey with a B.Sc. in Chemistry from Arba Minch University, Ethiopia, in 2007. His early interest in chemical processes and materials led him to pursue higher education in China, where he completed both M.Sc. (2013) and Ph.D. (2020) degrees at Xiamen University, renowned for its strong materials science and chemistry programs. During his studies, he developed a solid foundation in electrochemistry, particularly ion transfer across interfaces and battery chemistry, setting the stage for his future research in advanced battery systems and electrolyte engineering.

🧑‍🔬 Professional Endeavors

Professionally, Dr. Bizuneh has held academic and industry roles that span both teaching and research. Starting as a Lab Technician and Lecturer at Arba Minch University, he later contributed to cutting-edge battery research at Hunan University as a University Research Assistant. Since 2022, he has served as R&D Manager at Hunan Hongyue, where he oversees project direction in battery materials recycling. His unique blend of academic insight and industrial R&D acumen positions him as a critical link between scientific discovery and real-world energy solutions, especially in the context of sustainable technologies and resource recovery.

🔋 Contributions and Research Focus

Dr. Bizuneh’s research is deeply focused on next-generation energy storage technologies, including Li-ion, Li-S batteries, electrochemical capacitors, and electrolyte additive engineering. His work on interface chemistry and solid auxiliary redox couples has contributed to enhancing battery performance and life span. A significant part of his research also emphasizes eco-friendly battery recycling strategies, targeting critical materials recovery and lifecycle sustainability. His peer-reviewed publications, including in top-tier journals, demonstrate his commitment to advancing practical and scalable solutions in the field of electrochemical energy storage and recycling science.

🌍 Impact and Influence

Dr. Bizuneh has established himself as an influential figure in the global battery research community, particularly through his work on high-voltage cathode design and recyclable battery technologies. His co-authored papers have been widely cited and have significantly influenced the direction of interface engineering in energy storage. Notably, he received the Top Cited Article Award (Wiley, 2025) for his publication on carbon materials for capacitors. Through academic and industrial collaboration across China and Ethiopia, he continues to bridge research innovation and societal energy needs, fostering cross-border knowledge transfer and technological adoption.

🧠 Research Skills and Tools

Dr. Bizuneh brings a rich skill set in both experimental and computational tools used in battery research. He is proficient in electrochemical techniques, materials synthesis, and battery performance evaluation. He has expertise in scientific software such as OriginPro, ZView, ChemOffice, and EndNote. In addition, he is skilled in data analysis, interface modeling, and photo editing tools like Adobe Photoshop and Lightroom for scientific visualization. His lab leadership and project management skills enable him to effectively design, execute, and evaluate R&D programs that deliver both academic knowledge and industrial utility.

👨‍🏫 Teaching Experience

With a decade of teaching experience at Arba Minch University, Dr. Bizuneh has taught a range of undergraduate chemistry courses and supervised laboratory sessions. From Graduate Assistant to Lecturer, he demonstrated a strong commitment to academic mentorship and student development. He designed and instructed classes in physical chemistry, analytical methods, and laboratory safety and operations. His teaching style blended theoretical depth with practical application, preparing students for careers in science and technology. His contributions to curriculum development and lab management were instrumental in strengthening the university’s chemistry program infrastructure.

🏆 Awards and Honors

Dr. Bizuneh’s contributions have been formally recognized through several prestigious awards:

🏅 Top Cited Article Award (2025) from Wiley for impactful research on electrochemical capacitors
🎓 Heguang Yangtze River Scholarship (2019) awarded by Xiamen University for academic excellence
🌟 Xiamen University International Student Scholarship (2020)
These honors underscore his scientific impact, academic performance, and leadership potential. They also highlight his dedication to advancing innovative and sustainable energy solutions. His work continues to influence both academic and industrial communities in the fields of battery science and material chemistry.

🚀 Legacy and Future Contributions

Dr. Bizuneh is poised to leave a lasting legacy in the field of electrochemical energy storage, especially through his efforts in battery recycling and sustainable materials development. His current R&D leadership role positions him to translate academic insights into industrial practices, particularly in addressing battery waste challenges. Looking forward, he aims to develop green recycling technologies, solid-state battery systems, and contribute to policy and innovation frameworks for clean energy. His cross-disciplinary and international background makes him a valuable contributor to global energy transformation, and a mentor for the next generation of scientists and innovators.

Top Noted Publications

High Performance Li||NMC622 Battery Enabled by Multi-Functional Electrolyte Additive Chemistry

Authors: Girum Girma Bizuneh, Amir Mahmoud Makin Adam, Chunlei Zhu, Junda Huang, Huaping Wang, Zhongsheng Wang, Daxiong Wu, Lei Guo, Maryam Chafiq, Young Gun Ko
Journal: Electrochimica Acta
Year: 2025

Promoting the Sulfur Conversion Kinetics via a Solid Auxiliary Redox Couple Embedded in the Cathode of Li–S Batteries

Authors: Girum Girma Bizuneh, Jingmin Fan, Pan Xu, Ruming Yuan, Lin Cao, Mingsen Zheng, Quan-Feng Dong
Journal: Sustainable Energy & Fuels
Year: 2020

LaLiO₂-Based Multi-Functional Interlayer for Enhanced Performance of Li–S Batteries

Authors: Girum Girma Bizuneh
Journal: Journal of The Electrochemical Society
Year: 2019

Solvation Effect Facilitates Ion Transfer across Water/1,2‐Dichloroethane Interface

Authors: Nsabimana, J.; Nestor, U.; Girma, G.; Pamphile, N.; Zhan, D.; Tian, Z.-Q.
Journal: ChemElectroChem
Year: 2016

Facilitated Li⁺ Ion Transfer across the Water/1,2-Dichloroethane Interface by the Solvation Effect

Authors: Girum Girma
Journal: Chemical Communications (Chem. Commun.)
Year: 2014

Marcilei Aparecida Guazzelli | Experimental methods | Women Researcher Award

Posted on 21/06/202521/06/2025 by High Energy Physics

Prof. Dr. Marcilei Aparecida Guazzelli | Experimental methods | Women Researcher Award

Professor at Centro Universitário FEI | Brazil

Prof. Marcilei Aparecida Guazzelli is a Brazilian physicist and full professor at Centro Universitário FEI, renowned for her research in radiation physics, nuclear structure, and semiconductor devices. With a strong background in experimental nuclear physics and ionizing radiation effects, she has made impactful contributions to both academic science and applied engineering. Her research spans international collaborations, high-impact publications, and scientific leadership. As the head of multiple laboratories and coordinator of national and international projects, she has positioned herself as a leader in radiation tolerance studies and nuclear materials.

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📘 Early Academic Pursuits

Prof. Guazzelli’s academic journey began at the Institute of Physics, USP, where she earned her undergraduate degree (1990–1994). She pursued a Master’s degree (1996–1999) focused on the atomic force microscopy of diamond films, and later completed her PhD (2002–2004) with work on the nuclear structure of ⁵⁸Co, an odd-odd nucleus. Her early exposure to experimental physics and critical thinking laid the foundation for her lifelong commitment to the study of ionizing radiation effects, semiconductors, and nuclear materials. Her rigorous academic training shaped her ability to merge fundamental science with technological application.

🧑‍🏫 Professional Endeavors

Prof. Guazzelli has held various academic ranks at Centro Universitário FEI, culminating in her promotion to Full Professor in 2017. Previously, she served at Universidade Metodista de São Paulo and played pivotal roles in research infrastructure, heading both LERI and LAFIR laboratories. Her professional contributions include coordinating major national projects such as INCT_Nuclear Physics and CITAR, and serving on several scientific committees and councils. She actively contributes to policy-making, event organization, and interdisciplinary research, often collaborating with institutions like INFN (Italy), USP, and ITA, while maintaining an active teaching role.

🔬 Contributions and Research Focus

Prof. Guazzelli’s research focuses on the effects of ionizing radiation on materials and semiconductor devices, a field critical to aerospace, nuclear safety, and microelectronics. Her work investigates total ionizing dose, single-event effects, and neutron interactions in materials like GaN HEMTs, SiC, and highly oriented pyrolytic graphite (HOPG). She also collaborates in the NUMEN project, aiming to understand neutrinoless double beta decay through nuclear matrix elements. With 184 peer-reviewed publications, her findings support both scientific understanding and technological innovation, particularly in developing radiation-hardened devices for extreme environments.

🌍 Impact and Influence

Prof. Guazzelli has established a global impact through her collaborations with European institutions, such as INFN, CNA, and the Polytechnic University of Turin, as well as national partners including FAPESP, CNPq, and USP. Her research findings are widely cited and contribute to international advancements in nuclear physics and electronics. As editor, speaker, and scientific coordinator, she has influenced policies, research priorities, and educational standards. Her participation in projects with CERN, CUBESATS, and LHC demonstrates her integral role in the future of high-energy and applied physics.

📚 Academic Citations

Prof. Guazzelli boasts an H-index of 19, with 1,497 citations listed on Google Scholar—a testament to the influence and relevance of her scholarly output. With over 184 articles in peer-reviewed journals, 7 book chapters, and numerous conference proceedings, her academic presence is substantial. These works are referenced by scholars across nuclear physics, materials science, and radiation effects, indicating her interdisciplinary reach. Her most cited research includes studies on diamond films, GaN HEMTs, neutron interactions, and beta decay. She maintains active profiles on ORCID, ResearchGate, and Publons, making her work accessible and transparent.

🛠️ Research Skills

Prof. Guazzelli demonstrates expertise in nuclear instrumentation, radiation detection, materials testing under irradiation, and semiconductor failure analysis. She is highly proficient in coordinating complex, multi-institutional experimental campaigns, especially at international particle accelerator labs (INFN, GANIL, ALTO). Her skills extend to data analysis, microscopy, Monte Carlo simulations, and collaborative publication writing. She effectively integrates experimental results into both academic discourse and industry-relevant solutions, showcasing her versatility. Her leadership of multi-year grant-funded projects attests to her ability to manage research teams, secure funding, and contribute meaningful advances in applied nuclear physics and radiation engineering.

👩‍🏫 Teaching Experience

A dedicated educator, Prof. Guazzelli has served as course coordinator for Physics and Modern Physics at Centro Universitário FEI for over a decade. She teaches at the undergraduate and graduate levels, notably in nano-microelectronics and radiation physics, mentoring students in both academic theory and experimental practice. She has supervised numerous master’s and doctoral theses, guided scientific initiation students, and contributed to curriculum development in Engineering and Applied Physics. Her teaching philosophy emphasizes real-world applications, interdisciplinary knowledge, and inclusive education, and she frequently promotes science communication, especially for young women in STEM.

🏆 Awards and Honors

Prof. Guazzelli has received multiple awards recognizing her commitment to education, research, and gender equality in science. Notably, her students have won Best Presentation at SICFEI (2019, 2020, 2021) and Best Poster at SERESSA (2019, 2020). She has served as Communications Director of the Brazilian Physical Society and as chair/editor of key scientific events such as RTFNB. Her invited talks and public science appearances on TV SEN, Rede Globo, and Canaltech underscore her role in public outreach. Her involvement in events like “Women in Science” showcases her advocacy for inclusion and visibility of women researchers.

🔮 Legacy and Future Contributions

Prof. Guazzelli’s legacy lies in her dedication to scientific excellence, education, and gender equity in physics. She continues to push boundaries in radiation physics, training the next generation of scientists and engineers. Her role in international collaborations like NUMEN, SAFIIRA, and CERN-related projects ensures her influence will persist in shaping nuclear science policy and application. Through ongoing mentorship, leadership in interdisciplinary projects, and contributions to STEM outreach, she exemplifies the transformative potential of science. Her future work will likely focus on next-generation materials, sustainable nuclear technologies, and cross-border knowledge exchange.

Top Noted Publications

📄Effects of neutron radiation on the thermal conductivity of highly oriented pyrolytic graphite

Authors: Guazzelli, M. A.; Avanzi, L. H.; Aguiar, V. A. P.; Vilas-Boas, A. C.; Alberton, S. G.; Masunaga, S. H.; Chinaglia, E. F.; Araki, K.; Nakamura, M.; Toyama, M. M. et al.
Journal: Diamond and Related Materials
Year: 2025

📄 Single-Event Effects Induced by Monoenergetic Fast Neutrons in Silicon Power UMOSFETs

Authors: Saulo G. Alberton; Alexis C. Vilas-Bôas; Marcilei A. Guazzelli; Vitor A. P. Aguiar; Matheus S. Pereira; Nemitala Added; Claudio A. Federico; Tássio C. Cavalcante; Evaldo C. F. Pereira Júnior; Rafael G. Vaz et al.
Journal: IEEE Transactions on Device and Materials Reliability
Year: 2025

📄Ion-Induced Charge and Single-Event Burnout in Silicon Power UMOSFETs

Authors: Saulo G. Alberton; Vitor A. P. Aguiar; Nemitala Added; Alexis C. Vilas-Bôas; Marcilei A. Guazzelli; Jeffery Wyss; Luca Silvestrin; Serena Mattiazzo; Matheus S. Pereira; Saulo Finco et al.
Journal: Electronics
Year: 2025

📄 Evaluation of Funnel Models on Calculation of Ion-Induced Collected Charge

Authors: Vitor A. P. Aguiar; Nilberto H. Medina; Nemitala Added; Saulo G. Alberton; Eduardo L. A. Macchione; Marcilei A. Guazzelli; Marco A. A. Melo; Juliano A. Oliveira; Renato C. Giacomini; Fernando R. Aguirre et al.
Journal: IEEE Transactions on Electron Devices
Year: 2025

📄 Channel morphology as a key factor to hydrological and sedimentological patterns in the largest fluvial ria lake of Amazonia

Authors: João Paulo S. de Cortes; Marcilei A. Guazzelli; Jessica F. Curado; Eliane F. Chinaglia; Wagner Sciani; Fabiano N. Pupim; George Luiz Luvizotto
Journal: Journal of South American Earth Sciences
Year: 2023

George Dumitru | Experimental methods | Best Researcher Award

Posted on 16/06/202517/06/2025 by High Energy Physics

Dr. George Dumitru | Experimental methods | Best Researcher Award

National Institute for Research and Development in Electrical Engineering ICPE-CA | Romania

George Dumitru is a Romanian physicist and electrical engineer, known for his pioneering work in applied superconductivity and cryogenics. With over 15 years of experience, he has significantly contributed to the development of high magnetic field generators and persistent HTS superconducting systems. Holding a PhD in Electrical Engineering from University Politehnica of Bucharest, he currently serves as a Scientific Researcher III and Head of the Applied Superconductivity Laboratory at INCDIE ICPE-CA. His work integrates deep technical insight, innovative thinking, and international collaboration across academic, research, and industrial platforms.

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🎓 Early Academic Pursuits

George Dumitru’s academic journey began at the University of Bucharest, where he obtained a degree in Physics (2004–2007), gaining knowledge in electronics, optics, and thermodynamics. He further pursued a Master’s in Electrical Engineering at University Politehnica of Bucharest (2018–2020), focusing on electrical machines and embedded systems. His academic path culminated in a PhD in 2024, specializing in High-Temperature Superconductors (HTS) used in Magnetic Energy Storage Systems (SMES). Throughout his education, Dumitru combined theoretical learning with practical experimentation, laying a strong foundation for a research-focused career.

💼 Professional Endeavors

Starting as a Physicist at InterNET SRL (2009–2017), George gained hands-on experience installing VSM systems, cryostats, and low-temperature test setups. He joined ICPE-CA in 2017 as a Scientific Research Assistant, advancing through ranks to Technological Development Engineer III, and currently Scientific Researcher III and Laboratory Head. His responsibilities included designing cryogenic test benches, developing acquisition systems, and leading prototype execution. George has led key national and European R&D projects, blending scientific curiosity with engineering acumen across fields of electromagnetism, cryogenics, and superconductivity.

🧪 Contributions & Research Focus

George Dumitru’s core research revolves around superconducting magnets, flux pumps, HTS junctions, and thermal control systems. He co-developed cryogenic cooling assemblies and persistent switches for superconducting coils, contributing to next-gen SMES. His contributions include 13+ high-impact papers, multiple IEEE conference participations, and nationally funded innovation projects. Notably, his work on HTS electromagnets generating fields up to 6T has enabled applications in particle physics, medical imaging, and energy distribution systems. His research is both experimental and computational, with simulations augmenting system design.

🌍 Impact & Influence

George’s innovations have practical impact in medical, aerospace, and nuclear instrumentation, leading to collaborations with institutions like ELI-NP and IUCN-Dubna. His HTS systems are integral to magnetic field generation and temperature regulation under extreme conditions. Through 13 co-authored patents, he has bridged the gap between academic innovation and industrial application. His systems have been deployed for positron trapping, cryogenic calibration, and space-grade nanomaterials testing. He is a recognized figure in Romanian superconductivity research, influencing emerging scientists and technologists in energy conversion and storage.

📚 Academic Citations

George Dumitru’s scientific productivity includes 13+ peer-reviewed publications indexed in WOS and IEEE. His most cited works involve the design of 5T and 6T superconducting magnets, HTS persistent switches, and cooling systems using Peltier modules. His articles span reputable journals like U.P.B. Sci. Bull, Rev. Roum. Sci. Techn., and Electrotehnica, Electronica, Automatica (EEA). His contributions are frequently referenced in superconductivity and cryogenic systems literature, validating their theoretical soundness and practical significance. His publishing record reflects a consistent and impactful academic trajectory, contributing to Romania’s research output.

🛠️ Research Skills

George demonstrates advanced proficiency in experimental setups, numerical modeling, and prototype design for cryogenic and HTS systems. Skilled in software development for data acquisition, thermal simulations, and low-noise electronic design, he has developed systems integrating VSMs, probe stations, and cryocoolers. He applies multi-physics simulation tools and has strong knowledge of electrical measurement techniques under extreme environments. His problem-solving and engineering integration skills are evident in the development of thermostatic enclosures, cryomagnets, and superconducting current limiters.

👨‍🏫 Teaching & Mentorship Experience

Although primarily a researcher, George has mentored junior colleagues and contributed to knowledge transfer within research groups at ICPE-CA. He has participated in university collaborations, conference presentations, and technical workshops, serving as a bridge between academic theory and engineering practice. His lab leadership involves training young engineers, offering guidance in prototype testing, data acquisition, and scientific reporting. His communication skills—developed during equipment installations across Romania and abroad support his ability to educate and inspire emerging researchers.

🏅 Awards & Honors

George’s innovations have earned multiple national and international recognitions. He won the Silver Medal at EuroInvent 2021 for a cryogenic gas condensation system, and the First Prize from IUCN-Dubna for a superconducting magnetic system supporting neutron diffraction. His work has also been honored in IEEE symposiums, Romanian research expos, and academic competitions. These accolades underline the scientific excellence and applied relevance of his inventions, particularly in cryogenics, superconductivity, and electromagnetics. His patents and awards form a solid testament to his innovative spirit.

🔮 Legacy & Future Contributions

George Dumitru is paving the way for future advancements in superconducting energy systems, with goals to develop compact, energy-efficient electromagnets, intelligent cryogenic systems, and modular SMES devices. He is expected to play a central role in Romania’s strategic R&D efforts in green energy and quantum materials. Through ongoing mentorship, collaboration, and innovation, George aims to commercialize HTS technologies and elevate the global visibility of Romanian scientific excellence. His legacy will be marked by a unique blend of technical mastery, visionary projects, and collaborative achievements.

Top Noted Publications

High Temperature Superconducting Magnet System with a High Pressure Chamber at Cryogenic Temperatures for Neutron Scattering Investigations

Authors: Chernikov, Aleksandr; Dobrin, Ion; Dumitru, George; Kulikov, Sergey; Culicov, Otilia Ana; Enache, Dan
Journal: Cryogenics
Year: 2025

Characterization of a Mechanical Antenna Based on Rotating Permanent Magnets

Authors: Cristian Morari; Mihai Bădic; Constantin Dumitru; Eros-Alexandru Pătroi; George Dumitru; Cristinel Ioan Ilie; Nicolae Tănase
Journal: Applied Sciences
Year: 2024

Slow Positrons from a Magnetic Bottle

Authors: Djourelov, N.; Serban, A. B.; Craciun, L. S.; Esanu, T. R.; Dobrin, I.; Dumitru, G.; Enache, D.
Journal: Nuclear Instruments and Methods in Physics Research Section A
Year: 2023

The Design of the Power Supply Current Leads to a High-Temperature Superconducting Electromagnet

Authors: Dumitru, George; Morega, Alexandru-Mihail; Dobrin, Ion; Enache, Dan; Dumitru, Constantin
Journal: Rev Roumaine des Sciences Techniques – Série Electrotechnique et Energetique
Year: 2023

A Measuring System for HTS Wires and Coils Properties at Low Temperatures

Authors: Dan Enache; George Dumitru; Ion Dobrin; Mihai Guțu
Journal: Electrotehnica, Electronica, Automatica
Year: 2023

Tupan Das | Experimental methods | Best Researcher Award

Posted on 04/06/2025 by High Energy Physics

Mr. Tupan Das | Experimental methods | Best Researcher Award

Mr. Tupan Das is a Research Scholar and Senior Research Fellow (CSIR SRF) currently pursuing his Ph.D. in Physics at the Indian Institute of Technology (IIT) Patna. His research centers around flexible, multifunctional nanogenerator devices, with applications in self-powered sensors and sustainable energy systems. With a solid academic foundation, a trail of high-impact publications, and a growing patent portfolio, he is quickly establishing himself as a promising early-career scientist in nanotechnology and materials science.

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📚 Early Academic Pursuits

Mr. Das laid his academic foundation at Jawahar Navodaya Vidyalayas, where he consistently performed at the top percentile. He completed his B.Sc. in Physics from Govt. Degree College Dharmanagar under Tripura University, followed by a Master’s in Physics from NIT Agartala with distinction (79%). His consistent academic success led him to IIT Patna, where he is pursuing a Ph.D. with a stellar 88.6% score, focusing on flexible polymer nanocomposites for energy harvesting.

🧪 Professional Endeavors

Throughout his doctoral journey, Mr. Das has been a recipient of the prestigious CSIR Junior and Senior Research Fellowships, awarded by the Council of Scientific & Industrial Research (CSIR), Government of India. His research spans piezoelectric, triboelectric, and hybrid nanogenerators, ferroelectric materials, and energy storage devices, with a hands-on approach in both experimental fabrication and device testing.

🔬 Research Focus and Contributions

His Ph.D. thesis titled “Flexible and Multifunctional Polymer Nanocomposite-based Nanogenerator Devices for the Self-powered Sensor Applications” reflects his cutting-edge work in energy harvesting and sensing technologies. With over 15 high-impact peer-reviewed publications, including in Nano Energy (IF: 16.8) and Chemical Engineering Journal (IF: 13.4), he has pioneered multifunctional nanogenerators that power devices without external batteries a leap toward self-sustainable electronics. His interdisciplinary approach, combining magnetic, dielectric, and piezoelectric properties, has also led to research on self-charging supercapacitors, memristors, and optoelectronic devices, along with a submitted patent on radiation therapy films.

🌍 Impact and Influence

Mr. Das’s work has made a visible mark on the field of applied physics and materials engineering, particularly in the domains of wearable electronics, biomedical sensors, and sustainable energy. His research not only demonstrates academic rigor but also emphasizes real-world applications evident through presentations at international conferences like ICONN, MRSI, and AC2MP, where he has received accolades including Best Oral Presentation and 1st Position in Research Communication.

📈 Academic Citations and Visibility

With publications in high-impact journals and ongoing collaborations with senior researchers, Mr. Das’s work is gaining increasing attention in the academic community. Journals such as Nano Energy, Applied Physics Letters, and Chemical Engineering Journal ensure global visibility and citation potential, cementing his status as a rising contributor in nanotechnology research.

🛠️ Research and Technical Skills

Mr. Tupan Das possesses comprehensive expertise in advanced experimental techniques, making him a highly skilled experimentalist in the field of materials science and applied physics. His technical proficiency includes X-ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), and Transmission Electron Microscopy (TEM) for structural analysis. He is adept in fabrication techniques like Spin Coating, Electrospinning, and Hydrothermal Synthesis. Additionally, he has hands-on experience with Impedance Analysis, Ferroelectric Loop Tracing, Cyclic Voltammetry, and Planetary Ball Milling. His core strength lies in energy storage and harvesting device fabrication, especially in self-charging supercapacitors and nanogenerators, showcasing his broad technical command.

👨‍🏫 Teaching Experience

As a teaching assistant, Mr. Das has contributed to B.Tech. 1st Year Physics Labs during 2022–2023 and 2023–2024 at IIT Patna. His ability to communicate complex concepts clearly, coupled with a passion for education, makes him an effective mentor and guide to undergraduate students.

🏅 Awards and Honors

Mr. Tupan Das has received multiple prestigious accolades that underscore his scientific excellence, communication skills, and research innovation. He qualified the CSIR-UGC NET JRF with an impressive AIR 323, along with clearing GATE (2021) and IIT JAM (2018) all national-level competitive exams. He earned the Best Oral Presentation Award at AC2MP-2024, IIT Patna, and secured 1st Position in the highly competitive “My Research in 3 Minutes” contest at RSD 2024. Demonstrating innovation, he has also filed a patent on magnetic nanofiber-based radiation therapy films, further solidifying his profile as a dynamic and impactful researcher.

🌐 International Exposure

Mr. Das is selected for the NSTC-IIPP Internship Programme at Ming-Chi University of Technology, Taipei, Taiwan (2024-2025). Here, he will explore hybrid piezo-triboelectric nanogenerators for gas sensing and water harvesting a testament to his global research impact and collaboration.

🧭 Legacy and Future Contributions

Mr. Tupan Das is positioned to become a leading researcher in next-generation energy solutions. His integrated approach to multifunctional nanomaterials aligns with future industrial and healthcare demands, especially in the IoT, wearables, and sustainable technologies domains. With plans to continue in academic research and innovation, he is expected to contribute significantly to India’s scientific and technological self-reliance.

Top Noted Publications

Flexible Piezoelectric Nanogenerator as a Self-charging Piezo-supercapacitor for Energy Harvesting and Storage Application

Authors: T. Das, S. Tripathy, A. Kumar, and M. Kar
Journal: Nano Energy
Year: 2025

The MnAl-alloy nanoparticles incorporated PVDF-based piezoelectric nanogenerator as a self-powered real-time pedometer sensor

Authors: T. Das, S. N. Rout, A. Dev, and M. Kar
Journal: Applied Physics Letters
Year: 2024

Double perovskite-based wearable ternary nanocomposite piezoelectric nanogenerator for self-charging, human health monitoring and temperature sensor

Authors: T. Das, M. K. Yadav, A. Dev, and M. Kar
Journal: Chemical Engineering Journal
Year: 2024

Multi-functional piezoelectric nanogenerator based on relaxor ferroelectric materials (BSTO) and conductive fillers (MWCNTs) for self-powered memristor and optoelectronic devices

Authors: T. Das, P. Biswas, A. Dev, J. Mallick, and M. Kar
Journal: Chemical Engineering Journal
Year: 2024

Tuning of magnetic properties of Al-doped cobalt ferrite nanofiber prepared by electrospinning technique

Authors: T. Das, S. Noor, Kumari, J. Mallick, A. Shukla, S. Datta, M.K. Manglam, and M. Kar
Journal: Physica Scripta
Year: 2023

Yuhui Wang | Experimental methods | Best Researcher Award

Posted on 30/05/2025 by High Energy Physics

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.

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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

Changjun Chen | Experimental methods | Best Researcher Award

Posted on 04/04/2025 by High Energy Physics

Prof. Changjun Chen | Experimental methods | Best Researcher Award

Director at Soochow University | China

Prof. Changjun Chen is a renowned expert in laser materials processing and holds a professorship at the Laser Processing Research Center, School of Mechanical and Electric Engineering, Soochow University, Suzhou, China. He is also the Secretary General of both the Laser Industry Alliance of G60 S&T Innovation Valley of Yangtze River and the Jiangsu Province Laser Innovation. Prof. Chen’s research spans a variety of cutting-edge applications, particularly in laser welding, laser metal deposition, laser-assisted material removal, and surface modification. He has significantly contributed to the development of new techniques in these areas that are pivotal for industrial applications, especially in aerospace, automotive, and energy sectors.

Profile

Scopus

ORCID

📚 Early Academic Pursuits

Prof. Chen began his academic journey by obtaining his Bachelor’s degree (BE) in 2000 from Northeastern University in Shenyang, China. He further advanced his education by earning a Ph.D. in 2007 from the Institute of Metal Research, Chinese Academy of Sciences, specializing in materials science. His early academic pursuits laid a strong foundation for his later contributions to laser processing and materials science.

💼 Professional Endeavors

Prof. Chen’s professional career began in 2007 when he joined Wuhan University of Science and Technology, where he served as an associate professor until 2011. His career took a major leap when he joined Soochow University in 2011, attaining the title of Professor. His academic journey also includes a significant research visit to Columbia University in 2013-2014, supported by the China Scholarship Council. This international exposure has allowed him to collaborate and interact with leading researchers across the globe.

🔬 Contributions and Research Focus

Prof. Chen’s research is focused on laser materials processing and its industrial applications. His group explores a range of cutting-edge topics, including:

Laser Metal Deposition: Particularly for superalloys and high-strength steels like high-speed steel, which are essential for both remanufacturing and manufacturing processes.
Laser-Forming of Metallic Foam: For applications in aerospace and automotive industries, focusing on shock absorption, weight reduction, and sustainability.
Laser Cladding for Gas Turbines: Optimizing superalloys for use in extreme environments.
Laser Welding/Sealing of Glass to Metal/Alloy: A highly specialized area of industrial processing.

His group’s novel experimental setups, combined with materials characterization and theoretical/numerical models, aim to improve quality and productivity in manufacturing processes.

🌍 Impact and Influence

Prof. Chen’s work has had a profound impact on both academia and industry. His research in laser processing has directly contributed to increased productivity, improved quality, and enhanced efficiency in manufacturing and remanufacturing industries. Prof. Chen’s involvement in laser innovation not only benefits industrial applications but also supports sustainable practices, notably through the development of metal foams for weight reduction in transportation and aerospace sectors.

📑 Academic Cites

With over 200 peer-reviewed papers published, Prof. Chen’s work is highly regarded in the scientific community. His contributions have earned him significant recognition, with over 100 of these papers cited in SCI-indexed journals. His publications reflect his deep expertise in materials science and laser processing technology.

🛠️ Research Skills

Prof. Chen’s research is characterized by his innovative approach to laser material interactions, which involves a balance of theoretical investigation and hands-on experimentation. His skills in materials characterization, numerical simulations, and process optimization have enabled him to make significant advancements in laser welding, cladding, and deposition processes. Furthermore, his expertise in foam shaping via laser forming has contributed to the development of sustainable manufacturing techniques for industries like automotive and aerospace.

🏅 Teaching Experience

In addition to his research, Prof. Chen has a long history of mentoring students and professionals in the field of materials science and laser processing. As a professor at Soochow University, he has played a pivotal role in shaping the careers of countless graduate and post-graduate students. His teaching style emphasizes the integration of theoretical knowledge with practical application, ensuring that his students are well-prepared for careers in both academia and industry.

🌱 Legacy and Future Contributions

Prof. Chen’s work has laid a solid foundation for future advancements in laser processing technologies. His contributions to sustainable manufacturing through laser-assisted foam shaping and metal deposition are expected to shape the future of the aerospace, automotive, and energy industries. His research group continues to push the boundaries of what is possible in laser-based manufacturing, and his global collaborations ensure that his influence will continue to grow, benefiting industries worldwide.

Publications Top Notes

Effect of composite adding Ta and Mo on microstructure and properties of W-Mo-Cr high-speed steel prepared by laser metal deposition

Authors: M. Zhang, C. Chen (Changjun)
Journal: Applied Physics A: Materials Science and Processing
Year: 2025

The influence of anodization on laser transmission welding between high borosilicate glass and TC4 titanium alloy

Authors: L. Li (Lei), C. Chen (Changjun), C. Li (Chunlei), C. Tian (Chen), W. Zhang (Wei)
Journal: Optics and Laser Technology
Year: 2025

Effect of High-Temperature Oxidation on Laser Transmission Welding of High Borosilicate Glass and TC4 Titanium Alloy

Authors: M. Xu (Mengxuan), C. Chen (Changjun), J. Shao (Jiaqi), M. Zhang (Min), W. Zhang (Wei)
Journal: Journal of Materials Engineering and Performance
Year: 2025

Comparative Study of the Effects of Different Surface States During the Laser Sealing of 304 Steel/High-Alumina Glass

Authors: C. Chen (Changjun), B. Bao (Bei), J. Shao (Jiaqi), M. Zhang (Min), H. Liu (Haodong)
Journal: Coatings
Year: 2025

Effects of Different Surface Treatment Methods on Laser Welding of Aluminum Alloy and Glass

Authors: C. Chen (Changjun), L. Li (Lei), M. Zhang (Min), W. Zhang (Wei)
Journal: Coatings
Year: 2024