Kriti Ranjan Sahu | Material Science | Best Researcher Award

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Assist. Prof. Dr .Kriti Ranjan Sahu | Material Science | Best Researcher Award

Assistant Professor, Bhatter College, Dantan(Autonomous), India

Dr. Kriti Ranjan Sahu is an accomplished physicist and academic leader with a track record of novel research in piezoelectricity, superconductivity, optical materials, and bio-physics. His multifaceted experience, spanning material synthesis to device application, reflects deep scientific rigor and societal relevance. His innovations have the potential for technological translation in energy, defense, and industrial applications. Furthermore, his leadership role as HOD and teaching legacy contribute to knowledge dissemination.

Professional Profile

🎓 Education Background

Dr. Kriti Ranjan Sahu earned his Ph.D. in Physics from Jadavpur University in January 2016 under the supervision of Prof. Dr. Udayan De, a former senior scientist at VECC, Kolkata. His doctoral thesis, titled “Study of some piezoelectric and other oxides and of their polymeric composites for applications,” focused on developing advanced functional materials. He completed his M.Sc. in Physics from G.G.D. University, Bilaspur in 2004 with a commendable score of 64.39%. His foundational studies include a B.Sc. in Physics from P.K. College, Contai under Vidyasagar University, and school-level education from Tickrapara Ambikyamoye High School in West Bengal.

🧑‍🏫 Teaching & Academic Experience

Dr. Sahu currently serves as the Assistant Professor and Head of the Department of Physics at Bhatter College, Dantan (Autonomous), Paschim Medinipur, West Bengal, a position he has held since December 11, 2019. Previously, he served as a Government-approved part-time teacher (now SACT) in the Department of Physics at Egra S.S.B. College, from August 2005 to December 2019, where he also led the department. His extensive teaching experience spans undergraduate and postgraduate levels, reflecting his commitment to physics education over two decades.

🧪 Research Expertise and Technical Skills

Dr. Kriti Ranjan Sahu possesses extensive expertise in experimental condensed matter physics, with a strong focus on material synthesis, characterization, and device applications. His core competencies include the preparation of advanced materials such as piezoelectric ceramics, optical glasses, EMI shielding composites, and high-temperature superconductors. He is skilled in a wide range of characterization techniques including X-ray diffraction (XRD), UV-Visible spectroscopy, FTIR, SEM, TEM, Raman spectroscopy, fluorescence analysis, and thermal techniques like DSC, DTA, and TGA. Dr. Sahu has conducted low-temperature resistivity and magnetization measurements, dielectric property analysis, and electrical conductivity studies. His technical abilities extend to refractive index measurement using laser-based methods, as well as organic solar cell fabrication and testing. He has also worked with gamma and ion irradiation processes.

🏆 Awards & Recognitions

While the list of formal recognitions is still growing, Dr. Sahu’s innovations have earned academic distinction and publication in reputed journals, particularly in material physics and applied sciences. His interdisciplinary work has contributed both to fundamental physics and real-world applications, including imaging sensors for nuclear reactors and cost-effective educational lab setups.

Publication Top Notes

  • Title: Ferroelectric materials for high temperature piezoelectric applications
    Authors: U De, KR Sahu, A De
    Journal: Solid State Phenomena, Vol. 232, pp. 235–278
    Citations: 54
    Year: 2015

  • Title: Characterization of new natural cellulosic fibers from Cyperus compactus Retz. (Cyperaceae) Plant
    Authors: Anup Kumar Bhunia, Dheeman Mondal, Kriti Ranjan Sahu, Amal Kumar Mondal
    Journal: Carbohydrate Polymer Technologies and Applications, Vol. 5, 100286
    Citations: 29
    Year: 2023

  • Title: Structural characterization of orthorhombic and rhombohedral lead meta-niobate samples
    Authors: KR Chakraborty, KR Sahu, A De, U De
    Journal: Integrated Ferroelectrics, Vol. 120(1), pp. 102–113
    Citations: 29
    Year: 2010

  • Title: Thermal characterization of piezoelectric and non-piezoelectric Lead Meta-Niobate
    Authors: KR Sahu, U De
    Journal: Thermochimica Acta, Vol. 490(1–2), pp. 75–77
    Citations: 22
    Year: 2009

  • Title: Spectroscopic Investigation of Degradation Reaction Mechanism in γ-Rays Irradiation of HDPE
    Authors: SG Prasad, C Lal, KR Sahu, A Saha, U De
    Journal: Biointerface Research in Applied Chemistry, Vol. 11(2), pp. 9405–9419
    Citations: 19
    Year: 2021

  • Title: Dielectric Properties of PbNb₂O₆ up to 700°C from Impedance Spectroscopy
    Authors: KR Sahu, U De
    Journal: Journal of Materials, Vol. 2013(1), Article ID 702946
    Citations: 19
    Year: 2013

  • Title: Role of Nb₂O₅ phase in the formation of piezoelectric PbNb₂O₆
    Authors: KR Sahu, U De
    Journal: Thermochimica Acta, Vol. 589, pp. 25–30
    Citations: 17
    Year: 2014

  • Title: Dielectric and thermal investigations on PbNb₂O₆ in pure piezoelectric phase and pure non-piezoelectric phase
    Authors: U De, KR Sahu, KR Chakraborty, SK Pratihar
    Journal: Integrated Ferroelectrics, Vol. 119(1), pp. 96–109
    Citations: 16
    Year: 2010

  • Title: Synthesis and study of electroactive nanoparticles and their polymer composites for novel applications
    Authors: N Dutta Gupta, KR Sahu, I Das, A De, U De
    Journal: Indian Journal of Physics, Vol. 84, pp. 1413–1419
    Citations: 14
    Year: 2010

  • Title: Polymer Composites for Flexible Electromagnetic Shields
    Authors: KR Sahu, U De
    Journal: Macromolecular Symposia: Advance Science News, Vol. 381(1), Article 1800097
    Citations: 9
    Year: 2018

Conclusion 

Dr. Kriti Ranjan Sahu is highly suitable for the Best Researcher Award. His scientific excellence, interdisciplinary work, academic leadership, and innovation in material science align well with the award’s objectives. He represents a model researcher whose work pushes the boundaries of applied physics while contributing meaningfully to science, education, and industry. With minor steps to globalize his efforts and protect intellectual property, his profile would reach even greater heights.

jinghua Li | Vibration Signal Analysis | Young Scientist Award

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Mr. jinghua Li | Vibration Signal Analysis | Young Scientist Award

Orcid Profile

Educational Details:

Li Jinghua completed his undergraduate studies in Mechanical Design, Manufacturing, and Automation at Shenyang Ligong University from September 2018 to July 2022. Following this, he pursued a Master’s degree in Mechanical and Electronic Engineering at the same university, with his studies spanning from September 2022 to March 2025. Throughout his academic journey, Li has developed a strong foundation in mechanical engineering principles, focusing on the integration of mechanical systems with electronic components, which equips him with the skills necessary for innovative design and problem-solving in the field.

Undergraduate

During his academic journey, Li Jinghua has gained comprehensive knowledge in both undergraduate and master’s degree programs. His undergraduate coursework included foundational subjects such as Basics of Mechanical Design and Manufacturing, Mechanical Principles, Mechanical Design, Basics of Control Engineering, Hydraulic Transmission, Material Mechanics, and Theoretical Mechanics. These courses provided him with a solid understanding of mechanical systems and their applications. In his master’s program, he expanded his expertise to encompass advanced topics such as Signal Analysis and Processing, Digital Image Processing and Machine Vision, Artificial Intelligence and Machine Learning, Mechanical Engineering Testing, and Modern Control Theory. This blend of traditional mechanical engineering principles and cutting-edge technological applications positions Li to contribute significantly to the field of mechanical and electronic engineering.

Textbooks

Li Jinghua serves as the Deputy Editor-in-Chief for the publication “Engineering Application and Practice of Intelligent Computing Power,” published by People’s Posts and Telecommunications Press. In this role, he contributes to the editorial direction and quality of the work, focusing on the practical applications of intelligent computing in engineering. His expertise in mechanical and electronic engineering, combined with his understanding of advanced computing technologies, allows him to guide the inclusion of cutting-edge research and innovative practices. Through this publication, Li aims to promote knowledge sharing and collaboration among professionals in the field, enhancing the integration of intelligent computing solutions in engineering practices.

Software works

Li Jinghua has been involved in several innovative projects that showcase his expertise in image processing and machine learning. One of his notable projects is the Video Target Tracking and Area Detection System based on YOLOv8, which enhances real-time tracking and analysis of moving objects in video streams. Additionally, he has developed a Picture Style Migration System utilizing VGG19, enabling the transformation of images to mimic various artistic styles. Another significant project is the GAN-based Character Avatar Generation System, which employs Generative Adversarial Networks to create unique character avatars for use in gaming and virtual environments. Li has also contributed to a Rice Disease Detection System based on ResNet, facilitating early identification of diseases in rice crops to improve agricultural productivity. Furthermore, he has worked on an All-Round Visual Analysis System that integrates image classification, target detection, semantic segmentation, and instance segmentation, providing comprehensive analytical capabilities for various visual data applications. Through these projects, Li has demonstrated his commitment to advancing intelligent computing solutions across diverse fields.

Top Notable Publications

 

Conclusion

 

 

Takayuki Isii | Crystal Chemistry | Best Researcher Award

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Assoc Prof Dr. Takayuki Isii | Crystal chemistry | Best Researcher Award

Orcid Profile

Educational Details:

Dr. Takayuki Isii completed his academic training at Gakushuin University, where he earned his Ph.D. in Science from the Graduate School of Natural Science in 2015. Prior to his doctoral studies, he received his Master of Science in 2012, also from the Graduate School of Natural Science at Gakushuin University. His academic foundation began with a Bachelor of Science degree in Chemistry from the Faculty of Science, Gakushuin University, which he obtained in 2010. His educational journey provided a robust background in the natural sciences, laying the groundwork for his subsequent research in high-pressure geophysics and mineral physics.

Professional Experience

Dr. Isii is currently an Associate Professor at Okayama University (April 2023 – present), where he focuses on high-pressure planetary materials. Prior to this, he was a tenure-tracked staff scientist at the Center for High Pressure Science & Technology Advanced Research (April 2021 – March 2023). His earlier roles include serving as the Principal Investigator of a German Research Foundation project (April 2019 – March 2021), Humboldt Research Fellow (April 2017 – March 2019), and Overseas Research Fellow supported by the Japan Society for the Promotion of Science (JSPS) (April 2016 – March 2017). Dr. Isii also held postdoctoral fellowships under JSPS, focusing on the high-pressure properties of minerals relevant to Earth’s mantle.

Research Interest

Dr. Isii’s research focuses on high-pressure mineral physics, geophysics, and materials science. His primary interest lies in investigating phase transitions, chemical heterogeneities, and physical properties of Earth’s deep interior materials under extreme conditions. He also explores hydrous mineral stability and their implications for planetary processes. Dr. Isii actively contributes to advancing understanding in high-pressure science, geoscience, and planetary materials through experimental research and collaboration with international scientific communities.

Top Notable Publications

Takayuki Ishii (2024). “Synthesis and Crystal Structure of Ilmenite-Type Silicate with Pyrope Composition.” Solids, 5(3). DOI: 10.3390/solids5030026.

Takayuki Ishii (2024). “Hydrogen partitioning between stishovite and hydrous phase δ: Implications for water cycle and distribution in the lower mantle.” Progress in Earth and Planetary Science. DOI: 10.1186/s40645-024-00615-0.

Takayuki Ishii (2023). “Buoyancy of slabs and plumes enhanced by curved post-garnet phase boundary.” Nature Geoscience. DOI: 10.1038/s41561-023-01244-w.

Takayuki Ishii (2023). “Iron and aluminum substitution mechanism in the perovskite phase in the system MgSiO3-FeAlO3-MgO.” American Mineralogist, 108(4). DOI: 10.2138/am-2022-8457.

Takayuki Ishii (2023). “Equation of State and Spin Crossover of (Al, Fe)‐Phase H.” Journal of Geophysical Research: Solid Earth. DOI: 10.1029/2022JB026291.

Takayuki Ishii (2023). “Ferric Iron Substitution Mechanism in Bridgmanite under SiO2-Saturated Conditions at 27 GPa.” ACS Earth and Space Chemistry, 7(2). DOI: 10.1021/acsearthspacechem.2c00326.

Takayuki Ishii (2023). “Stability of Fe5O6 and its relation to other Fe-Mg-oxides at high pressures and temperatures.” American Mineralogist, 108(1). DOI: 10.2138/am-2022-8370.

Takayuki Ishii (2023). “Synthesis and structural analysis of CaFe2O4-type single crystals in the NaAlSiO4-MgAl2O4-Fe3O4 system.” American Mineralogist, 108(1). DOI: 10.2138/am-2022-8748.

Takayuki Ishii (2023). “The influence of Al2O3 on the structural properties of MgSiO3 akimotoite.” American Mineralogist, 108(1). DOI: 10.2138/am-2022-8257.

Takayuki Ishii (2022). “Superhydrous aluminous silica phases as major water hosts in high-temperature lower mantle.” Proceedings of the National Academy of Sciences, 119(46). DOI: 10.1073/pnas.2211243119.

Conclusion

Dr. Takayuki Isii’s research portfolio reflects a dedication to scientific innovation with a profound community impact. His interdisciplinary and international research efforts, alongside his focus on critical global challenges, make him a strong contender for the Research for Community Impact Award. His work not only advances scientific knowledge but also contributes to solving real-world problems that affect global communities.