Zhang Xuexue | Experimental methods | Best Researcher Award

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Ms. Zhang Xuexue | Experimental methods | Best Researcher Award

Student at Anhui University of Technology, China

Zhangxuexue is a dedicated graduate student at Anhui University of Technology, specializing in the field of absorbing materials. With a passion for materials science and nanotechnology, she has already made meaningful academic contributions during her academic journey. Her standout work involves the development of air/SiO₂@Fe/C yolk-shell nanospheres, which has been published in the prestigious Journal of Alloys and Compounds. Zhangxuexue demonstrates a strong foundation in research methodology and is positioning herself as a rising researcher in electromagnetic wave absorption materials.

Author Profile 

Scopus

Education

Zhangxuexue is currently pursuing her graduate studies at Anhui University of Technology, majoring in Materials Science and Engineering. Her coursework and academic training have provided her with a robust foundation in material synthesis, nanotechnology, and electromagnetic wave interaction. Throughout her studies, she has engaged in laboratory work and collaborative research projects, gaining hands-on experience in materials characterization techniques such as SEM, XRD, and VSM. The interdisciplinary curriculum at Anhui University of Technology has equipped her with both theoretical knowledge and practical skills in designing advanced functional materials. Her thesis work focuses on yolk-shell nanostructures for electromagnetic wave absorption, where she integrates material chemistry with electromagnetic theory.

Professional Experience

As a graduate researcher at Anhui University of Technology, Zhangxuexue has actively participated in experimental and theoretical research related to electromagnetic wave absorbing materials. Her most notable contribution is the successful design and fabrication of air/SiO₂@Fe/C yolk-shell nanospheres, which she co-developed and characterized using advanced techniques. This research resulted in a peer-reviewed publication, marking an early milestone in her academic career. She has also contributed to various lab-based projects involving the synthesis of hybrid materials, dielectric analysis, and the simulation of microwave absorption behavior. Through this work, she has developed a deep understanding of composite design, material interfaces, and the mechanisms behind wave attenuation.

Awards and Honors

While pursuing her graduate studies at Anhui University of Technology, Zhangxuexue has demonstrated academic excellence and research potential. She has received internal recognition from her department for outstanding performance in materials research and laboratory work. Her paper titled Construction of air/SiO₂@Fe/C yolk-shell nanospheres for boosted low-frequency electromagnetic wave absorption, published in the prestigious Journal of Alloys and Compounds, earned her commendation from faculty and peers alike.

Research Focus

Zhangxuexue’s research focus lies in the field of electromagnetic wave absorbing materials, with a specific interest in yolk-shell nanostructures and hybrid composites. Her work targets the development of lightweight, high-performance materials capable of attenuating low-frequency electromagnetic radiation. By manipulating composition, morphology, and interface properties, she aims to enhance the dielectric and magnetic losses of the absorbing materials. Her flagship study involves air/SiO₂@Fe/C yolk-shell nanospheres, designed to optimize internal scattering and impedance matching for efficient absorption. Beyond microwave absorption, she is also interested in the broader implications of these materials for stealth technology, electronic packaging, and electromagnetic interference (EMI) shielding.

Notable Publication

Construction of air/SiO₂@Fe/C yolk-shell nanospheres for boosted low-frequency electromagnetic wave absorption

Authors: Xuexue Zhang¹, Jing Wang¹, Weiwei Wang, Cao Wu, Chang Liu, Hailiang Deng, Liyan Wei, Weihua Gu, Wenbo Du, Yanning Chen, Hongwei Liu, Xun Cao

Journal: Journal of Alloys and Compounds

Year: 2025

Conclusion

Zhangxuexue is an emerging researcher in the field of electromagnetic wave absorbing materials, with a solid academic foundation and a growing record of scientific contribution. Her innovative work on yolk-shell nanostructures demonstrates both creativity and technical skill in material design. As a graduate student at Anhui University of Technology, she has shown strong potential for impactful research and future academic advancement. With a keen interest in nanomaterials and their real-world applications, Zhangxuexue aims to further explore advanced absorption mechanisms and scalable solutions for electromagnetic interference control. Her dedication and accomplishments position her as a promising talent in materials science.

 

 

Abdelmounaim Chetoui | Experimental methods | Academic Excellence in Applied Physics Award

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Dr. Abdelmounaim Chetoui | Experimental methods | Academic Excellence in Applied Physics Award

Research assistant, CRTSE, Algeria

Dr. Abdelmounaim Chetoui is a dedicated researcher in materials physics, specializing in semiconductors, thin films, and nanostructures. With over six years of research experience, he is currently affiliated with the Research Center in Semiconductor Technology for Energetics (CRTSE) in Algiers. He holds a Ph.D. in Materials Physics from USTHB, Algeria, and has pursued academic training in both Algeria and France. His expertise includes photoluminescence, spray pyrolysis, and nanomaterials for photovoltaics and gas sensors. Dr. Chetoui has an excellent grasp of interdisciplinary research and experimental design.

👨‍🎓Profile

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🎓 Early Academic Pursuits

Dr. Chetoui began his academic journey with a Bachelor’s in Fundamental Physics from the University of Sétif, followed by a Maitrise and Master’s in Materials Engineering from the University of Strasbourg, France. His academic focus was on solid-state physics and materials science, laying a strong foundation for his research career. He culminated this phase with a Doctorate in Materials Physics from USTHB, where his doctoral work explored the optical and structural behavior of semiconductor thin films, especially in photovoltaics and gas sensing.

🏢 Professional Endeavors

Dr. Chetoui has held research positions at prestigious Algerian institutions including CDTA and CRTSE, contributing extensively to semiconductor research and device engineering. As a Research Engineer Advisor, he led multiple projects on metallic oxide synthesis, spray pyrolysis device design using SolidWorks, and thin film characterization. His current role at CRTSE involves cutting-edge material synthesis for energy applications. From 2013 to 2014, he also served as an Assistant Teacher at USTHB, mentoring students in electricity and mechanics, showcasing his dedication to both research and education.

🔬 Contributions and Research Focus

Dr. Chetoui’s research revolves around nanostructured semiconductors, luminescent materials, and thin-film deposition techniques. He has made significant contributions to the study of ZnS, ZrO₂, V₂O₅, NiO, and perovskite-based materials through both experimental and DFT (density functional theory) studies. His work integrates photoluminescence, photocatalysis, and nanocomposites for energy conversion and environmental remediation. A key focus of his work is the use of spray pyrolysis, a cost-effective technique for fabricating high-performance thin films for solar energy and sensing applications.

🌍 Impact and Influence

Dr. Chetoui’s research has contributed to the development of nanomaterials with enhanced optical and photocatalytic properties, impacting fields such as renewable energy, environmental cleanup, and nanoelectronics. His collaborative studies on Zn1−xMgxS, SiNx, and rGO-based nanostructures offer valuable insights into material optimization for visible-light-driven photocatalysis. His role in cross-disciplinary teams and international publication record helps bridge theoretical understanding with practical applications. These contributions make him a valuable asset in advancing sustainable nanotechnology in the MENA region and beyond.

📚 Academic Cites

Dr. Chetoui has co-authored over 20 international publications in reputable journals like Applied Physics A, Physica B, Solid State Sciences, and Diamond & Related Materials. His work on photocatalytic nanocomposites, luminescent thin films, and solid-state phosphors has attracted attention in the materials science and semiconductor communities. Notable studies include his 2024 research on ZrV₂O₇ nanoparticles, Eu³⁺-doped phosphors, and graphene-based heterojunctions, contributing to an increasing citation index and strengthening his global scientific footprint.

🧪 Research Skills

Dr. Chetoui has hands-on expertise in spray pyrolysis, solvothermal synthesis, and solid-state reactions. His technical arsenal includes XRD, SEM, AFM, FTIR, and photoluminescence spectroscopy. Adept in software like SolidWorks, he has designed customized deposition systems and analyzed complex materials using optical and structural simulation tools. His research merges materials chemistry, device engineering, and physics, demonstrating analytical precision, instrumental knowledge, and problem-solving ability critical for experimental physics and nanotechnology development.

👨‍🏫 Teaching Experience

As an Assistant Teacher at USTHB, Dr. Chetoui taught physics tutorials in electricity and mechanics, demonstrating strong pedagogical skills. His teaching involved hands-on lab supervision, conceptual instruction, and assessment design, providing foundational physics knowledge to undergraduate students. His bilingual fluency in French and English further enhances his communication in diverse academic settings. He is well-prepared to deliver graduate-level lectures on semiconductors, thin film physics, and optical materials, making him a valuable educator and mentor in higher education.

🏅 Awards and Honors

While explicit awards are not listed, Dr. Chetoui’s academic journey through international institutions, his research output, and consistent participation in scientific events demonstrate high merit and recognition in his field. Presenting at over 10 national and international conferences, including ICASE, EMS, and ICMS, he has contributed valuable insights on ZnS-based nanomaterials, luminescent oxides, and environmental applications of nanotechnology. His selection to present at these forums reflects peer acknowledgment and research credibility in applied materials science.

🌟 Legacy and Future Contributions

Dr. Chetoui’s work positions him to make impactful contributions to next-generation nanomaterials for energy harvesting, environmental monitoring, and photonics. He is expected to lead collaborative research, initiate international projects, and expand into emerging materials platforms like 2D materials and hybrid perovskites. With a commitment to sustainable innovation and scientific mentorship, he is poised to leave a lasting legacy in applied physics and nanotechnology. His future efforts will likely strengthen the scientific community’s ability to tackle climate, energy, and material efficiency challenges.

Publications Top Notes


Band Structure Engineering in InVO₄/g-C₃N₄/V₂O₅ Heterojunctions for Enhanced Type II and Z-Scheme Charge Transfer

  • Authors: Abdelmounaim Chetoui, Ilyas Belkhettab, Amal Elfiad, Ismail Bencherifa, Messai Youcef
    Journal: Vacuum
    Year: 2025

Effect of Li⁺ Co-doping on Structural, Morphological and Photoluminescence Spectroscopy of ZnO: Eu³⁺ Nanocrystal Powders

  • Authors: Wafia Zermane, Lakhdar Guerbous, Widad Bekhti, Ahmed Rafik Touil, Mohamed Taibeche, Abdelmounaim Chetoui, Lyes Benharrat, Nadjib Baadji, Mustapha Lasmi, Abdelmadjid Bouhemadou
    Journal: Ceramics International
    Year: 2025

An In-Depth Photoluminescence Investigation of Charge Carrier Transport in ZrO₂|V₂O₅ Type I Junction: Probing the Production of Hydroxyl Radicals

  • Authors: Abdelmounaim Chetoui, Ilyas Belkhettab, Amal Elfiad, Youcef Messai, Aicha Ziouche, Meftah Tablaoui
    Journal: Applied Surface Science
    Year: 2024

Elaboration and Characterization of Amorphous Silicon Carbide Thin Films (a-SiC) by Sputtering Magnetron Technique for Photoelectrochemical CO₂ Conversion

  • Authors: Abdelmounaim Chetoui
    Journal: Silicon
    Year: 2022

Physicochemical Investigation of Pure Cadmium Hydroxide Cd(OH)₂ and Cd(OH)₂–CdO Composite Material Deposited by Pneumatic Spray Pyrolysis Technique

  • Authors: Abdelmounaim Chetoui
    Journal: Applied Physics A
    Year: 2022

 

Hailang Dai | Experimental methods | Best Researcher Award

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Assist. Prof. Dr. Hailang Dai | Experimental methods | Best Researcher Award

Associate research fellow, Shanghai Jiao Tong University, China

Dr. Hailang Dai is an Associate Researcher at Shanghai Jiao Tong University and a rising expert in the fields of advanced optics, micro-lasers, and biomedical photonics. After completing his studies under the mentorship of renowned professors Xianfeng Chen and Zhuangqi Cao, Dr. Dai has become a pivotal figure in interdisciplinary research that merges optical technologies with medical applications. He has led and participated in numerous nationally funded projects, built the first interdisciplinary biomedical photonics laboratory at the university, and published over 50 high-impact research articles in journals like Physical Review Letters, Optics Letters, and Photonics Research.

👨‍🎓Profile

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🎓 Early Academic Pursuits

Dr. Dai began his academic journey at the School of Physics and Astronomy at Shanghai Jiao Tong University, where he studied under esteemed mentors, laying a strong foundation in theoretical and experimental optics. Early in his career, he demonstrated outstanding academic potential, receiving multiple prestigious scholarships, including the National Scholarship, CICIFSA, and Huawei Scholarship. His deep curiosity in light–matter interactions and functional materials led him to focus on optoelectronic devices. His consistent excellence earned him admission to the highly competitive Shanghai Super Postdoctoral Talent Support Program, marking a significant step in his scholarly development.

🧪 Professional Endeavors

Dr. Dai’s professional path has been defined by interdisciplinary innovation and academic leadership. As an Associate Researcher and doctoral supervisor, he has guided research in advanced functional optoelectronics and biomedical optics. He established the first biomedical photonics laboratory at the Institute of Optical Science and Technology and has successfully led several China Postdoctoral Science Foundation projects. In collaboration with leading academics, he has contributed as first or co-author in top-tier journals. Dr. Dai is currently the Principal Investigator of the National Natural Science Foundation of China Youth Fund Project, showcasing his research leadership and forward-looking vision.

🔬 Contributions and Research Focus

Dr. Dai’s research has focused on micro-lasers, nonlinear optics, biomedical diagnostics, and integrated photonic devices. His groundbreaking work involves optical waveguides, high-Q cavities, and laser-based biomedical applications that address real-world challenges such as disease detection and therapeutic solutions. He uniquely combines optical science with biomedicine, exploring novel mechanisms for treating diseases using photonics-based technologies. His ability to connect fundamental physics with practical solutions has placed him at the forefront of interdisciplinary research, with work featured in journals like Physical Review Applied and Biomedical Optics Express.

🌍 Impact and Influence

Dr. Dai’s interdisciplinary research has had a transformational impact on the development of optical medical diagnostics and next-generation optoelectronic devices. His innovations in micro-laser technology and waveguide systems have contributed to both academic advancement and industrial application. His publications have been widely cited, reflecting the relevance and scientific merit of his work. Beyond his own research, he has inspired emerging scholars and helped shape a new generation of researchers in optical physics. His research bridges fundamental science and applied biomedical engineering, cementing his reputation as a pioneer in photonics-driven medical solutions.

📊 Academic Cites

Dr. Dai’s body of work is well-recognized in the academic community, garnering hundreds of citations across highly respected journals. His articles in Physical Review Letters, Nano Letters, Optics Express, and ACS Photonics are frequently cited by peers working in optics, material science, and biomedical engineering. This citation record underscores the broad applicability of his work and his standing as a credible, high-impact researcher. His collaborations with international scholars and consistent contributions to cutting-edge research ensure continued visibility and academic influence, positioning him as a thought leader in his interdisciplinary field.

🧠 Research Skills

Dr. Dai exhibits a wide spectrum of research skills including theoretical modeling, experimental design, nanofabrication, optical simulation, and biomedical instrumentation. His command of nonlinear optics, laser physics, and optical materials is complemented by his ability to integrate optical platforms into clinical research settings. He is adept in using tools such as COMSOL, Lumerical, and FDTD for photonic simulations. His ability to conceptualize and execute multidisciplinary projects makes him highly valuable in collaborative research. Furthermore, his experience in establishing laboratories and managing research teams showcases his strong leadership and project execution abilities.

📚 Teaching Experience

As a doctoral supervisor, Dr. Dai has actively mentored graduate students and postdoctoral researchers, integrating them into his research on micro-lasers and biophotonics. His teaching philosophy emphasizes hands-on learning, critical thinking, and interdisciplinary exploration. He has also contributed to curriculum development in photonics and optical instrumentation, and frequently delivers seminars and research talks within the university and at academic conferences. His mentorship has resulted in student-led publications and project awards, underlining his role in academic development. Dr. Dai continues to foster a supportive learning environment, cultivating future leaders in optics and biomedical science.

🏅 Awards and Honors

Dr. Dai’s academic journey is marked by prestigious accolades such as the Shanghai Super Postdoctoral Fellowship, National Scholarship, Huawei Scholarship, and the CICIFSA Doctoral Scholarship. He has also secured funding from the China Postdoctoral Science Foundation and is currently leading a Youth Fund Project from the National Natural Science Foundation of China. These recognitions not only highlight his scientific excellence but also acknowledge his dedication to national research goals. His consistent record of scholarships and grants reflects a career built on merit, innovation, and academic contribution.

🔮 Legacy and Future Contributions

Dr. Hailang Dai is well-positioned to leave a lasting legacy in the fields of biophotonics and functional optics. With an established research infrastructure and a growing team, his next steps likely involve expanding international collaboration, exploring AI-integrated optical diagnostics, and commercializing his biomedical technologies. His vision includes making optical solutions more accessible for healthcare diagnostics and pioneering next-generation optoelectronic materials. As a mentor, innovator, and leader, his ongoing work will continue to inspire future scientists and impact both academic research and real-world healthcare applications, making him a strong contender for prestigious global research awards.

Publications Top Notes

📄 High-quality factor in a symmetrical metal-cladding optical waveguide

  • Authors: Yi Lai, Zhangchi Sun, Dan Ru, Chenhuan Ding, Ling Ding, Chen Wang, Cenxin Luo, Hailang Dai, He Li

  • Journal: Journal of Nonlinear Optical Physics & Materials

  • Year: 2025

📄 Manipulation of Rare-Earth-Ion Emission by Nonlinear-Mode Oscillation in a Lithium Niobate Microcavity

  • Authors: Jiangwei Wu, Yuxuan He, Qilin Yang, Xueyi Wang, Xiangmin Liu, Yong Geng, Guangcan Guo, Qiang Zhou, Xianfeng Chen, Yuping Chen

  • Journal: Nano Letters

  • Year: 2025

📄 Analysis of the key signaling pathway of baicalin that induces autophagy in papillary thyroid cancer via an optical resonator

  • Authors: Yi Lai, Dan Ru, Chenhuan Ding, Chen Wang, Ling Ding, Cenxin Luo, Yujie Qi, Xianfeng Chen, Hailang Dai, He Li

  • Journal: Biomedical Optics Express

  • Year: 2025

📄 Ultralow-Threshold Lithium Niobate Photonic Crystal Nanocavity Laser

  • Authors: Xiangmin Liu, Chengyu Chen, Rui Ge, Jiangwei Wu, Xianfeng Chen, Yuping Chen

  • Journal: Nano Letters

  • Year: 2025

📄A Sixteen‐user Time‐bin Entangled Quantum Communication Network With Fully Connected Topology

  • Authors: Yiwen Huang, Zhantong Qi, Yilin Yang, Yuting Zhang, Yuanhua Li, Yuanlin Zheng, Xianfeng Chen

  • Journal: Laser & Photonics Reviews

  • Year: 2025

 

Marcilei Aparecida Guazzelli | Experimental methods | Women Researcher Award

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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.

👨‍🎓Profile

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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

 

 

Aleksandr Sipatov | Experimental methods | Best Researcher Award

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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