Dr. Nan Liu | Physics | Best Researcher Award

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Dr. Nan Liu | Physics | Best Researcher Award

Student at University of Science and Technology Beijing, China

Dr. Nan Liu 🎓 is a rising scholar in the domain of mechanics, renowned for her cross-disciplinary grasp of mathematics, physics, and materials science. With an ongoing Ph.D. at the University of Science and Technology Beijing 🏛️, she delves into the intricate world of crystal nucleus growth during solidification — a pivotal concept in materials engineering. Her analytical mindset 🌐 was shaped early on during her Master’s in Applied Mathematics and a Bachelor’s in Mathematics and Applied Math. Backed by national-level funding 💰 from the NSFC, her research is crucial to understanding the kinetics of nanosecond phase formation in copper alloys. With a methodical approach and a passion for deep theoretical exploration, Nan Liu’s academic arc reflects both precision and persistence. She symbolizes the future of multidisciplinary scientific investigation 🔍, standing at the intersection of abstract modeling and material behavior. Her journey is as structured as the crystals she studies — ordered, impactful, and evolving. ✨

Professional Profile 

📘 Education

Nan Liu’s 📚 academic odyssey is rooted in rigorous disciplines and thoughtful progression. She is currently pursuing a Ph.D. in General and Fundamental Mechanics at the University of Science and Technology Beijing (2020–2025), under the mentorship of Prof. Ming-Wen Chen 🧪. Her doctoral thesis focuses on crystal nucleus growth morphology — a vital concern in solidification science. Earlier, she earned a Master’s degree in Applied Mathematics (2016–2019) from Beijing Information Science & Technology University, exploring dynamic behaviors of nonlinear equations 🌀 under the guidance of Prof. Xiao-Yong Wen. Her journey began with a Bachelor’s in Mathematics and Applied Mathematics from Baotou Teachers’ College (2012–2016), where she built the foundational knowledge that now underpins her interdisciplinary insight. Each academic stage not only honed her technical acumen but also broadened her lens toward complex problem-solving and real-world modeling 🔭 — making her a well-rounded, resilient, and intellectually curious researcher. 🎓✨

💼 Professional Experience

Though primarily rooted in academia, Nan Liu’s professional development 🌐 reflects deep immersion in research-intensive environments. As a doctoral candidate, she actively engages in computational modeling, thermophysical analysis, and solidification dynamics — collaborating with peers and mentors in high-precision labs 🔬. Her participation in funded research under the NSFC grant has given her project management experience, proficiency in analytical tools, and exposure to multi-phase material behavior under shear flows ⚙️. While her CV does not yet reflect formal industry roles, her academic trajectory mimics a research scientist’s responsibilities: hypothesis formulation, numerical simulation, data interpretation, and scholarly dissemination 📈. She contributes to the academic community by assisting in coursework, guiding junior students, and participating in departmental research seminars. Nan Liu’s role as a scholar is more than theoretical; it is a living practice of scientific exploration and knowledge transfer. With this blend of technical depth and project involvement, she is poised for impactful contributions to science and engineering. 🧑‍🔬📊

🔬 Research Interests

Nan Liu’s research world 🌍 orbits around the intersections of mathematics, physics, and materials science — forming a triad of intellectual synergy. Her core focus is the solidification processes in metallic systems, especially the morphology of crystal nuclei during rapid phase transformations. She explores how nanosecond-scale phase formations are influenced by multidimensional shear flows, utilizing a blend of kinetic theory, dynamic systems, and thermodynamic modeling 🔥. Her background in nonlinear equations and applied mathematics enables her to investigate material behaviors through both numerical and analytical lenses 📐. Beyond materials science, she maintains a deep interest in theoretical physics and computational simulations — seeking universal patterns and predictive models within complex systems. Her vision is to bridge the gap between abstract theory and real-world materials engineering 🧩, pushing the boundaries of how we understand the microstructural evolution in advanced alloys. With curiosity and rigor, she forges knowledge at the edge of known science. 🚀

🏆 Awards and Honors

Nan Liu’s academic journey 🌟 has been highlighted by her participation in a prestigious NSFC-funded research project (Grant No. 51971031), focusing on in-situ phase formation during alloy solidification — a competitive and nationally significant initiative 💼. While explicit awards aren’t listed, being entrusted with such a cutting-edge project testifies to her scientific credibility, diligence, and intellectual promise 🧠. Her consistent academic excellence across undergraduate, graduate, and doctoral levels — in elite institutions such as USTB — reflects the high standards she has upheld throughout her career. She has also gained recognition within her research groups for problem-solving, modeling proficiency, and collaborative mindset 🤝. Whether presenting her findings in internal forums or contributing to experimental validations, Nan Liu remains a trusted and respected member of her academic community. These honors may not always be in the form of medals 🥇, but they are etched into the foundations of impactful research and scholarly trust. 🎓🔬

📚 Publications Top Note 

Title: A Particle-Based Approach for the Prediction of Grain Microstructures in Solidification Processes

Authors: Salem Mosbah, Rodrigo Gómez Vázquez, Constantin Zenz, Damien Tourret, Andreas Otto

Published: April 17, 2025

DOI: 10.48550/arXiv.2504.12858

Summary:
This study introduces a novel approach to track crystallographic solidification grain envelopes using Lagrangian particles. The model simulates competitive grain growth scenarios and transitions between columnar and equiaxed structures. It has been validated against analytical, experimental, and numerical results, and coupled with a laser-material-interaction model to simulate grain growth during laser beam welding of steel.

🧩 Conclusion

Nan Liu is not merely a scholar 📖 — she is an embodiment of cross-disciplinary excellence, threading together mathematics, physics, and materials science into a unified quest for understanding the building blocks of matter 🔍. With strong roots in theory and hands-on application, her research is both groundbreaking and relevant, contributing to material design, thermophysical modeling, and solidification dynamics. She is supported by national funding and shaped by elite mentorship — a clear sign of her standing in the academic arena 🏛️. Her trajectory suggests not just potential but a strong certainty of impact in the field of mechanics and beyond. Whether pursuing postdoctoral endeavors, teaching, or continuing in high-level research, Nan Liu is poised to become a significant contributor to science’s future. Her journey is one of precision, patience, and purposeful curiosity 🌌 — and her story is just beginning to unfold. 🌱🔮

Prof. Raoelina Andriambololona | Physics | Best Researcher Award

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Prof. Raoelina Andriambololona | Physics | Best Researcher Award

Emeritus Professor at Institut National des Sciences et Techniques Nucléaires, Madagascar

Prof. Raoelina Andriambololona 🇲🇬 is an iconic figure in the global scientific community, renowned for his pioneering contributions to nuclear physics, theoretical science, and sustainable development. With over six decades of dedicated service, he has transformed science and technology education in Madagascar and across Africa. From being a CNRS researcher in France to establishing world-class research institutions back home, Prof. Raoelina’s vision is deeply rooted in innovation, self-reliance, and scientific ethics. A prolific author of 250+ publications 📚 and several university-level books, he continues to inspire generations of physicists. His leadership in nanotechnology, environmental protection, and science diplomacy has earned him numerous global honors 🏅. Fluent in Malagasy, French, and English, and with professional footprints in over 30 countries, Prof. Raoelina stands as a beacon of excellence, dedication, and intellectual humility. His legacy is not only academic but deeply humanistic 🌱💡.

Professional Profile 

🎓 Education

Prof. Raoelina’s academic odyssey began in Madagascar and blossomed at the University of Aix-Marseille, France 🇫🇷, where he obtained his Doctorat ès Sciences d’État in 1967. His earlier credentials include a Doctorate of 3rd Cycle in Theoretical Physics (1962), diplomas in pure and applied mathematics (1957–1958), and a degree in physical sciences. This rich foundation empowered his intellectual pursuit across quantum theory, linear algebra, and advanced mechanics 🧠📘. His education wasn’t just confined to acquiring degrees but focused on laying the groundwork for a national educational revolution in Madagascar. The blend of French scientific rigor and Malagasy passion shaped him into a transcontinental academic luminary. His multilingual fluency in Malagasy, French, and English further cemented his ability to bridge knowledge between diverse cultures 🌐🗣️. His journey embodies a harmonious union of deep theoretical insight and practical academic engineering.

🧪 Professional Experience

Prof. Raoelina’s professional career radiates across continents and sectors, beginning as a researcher at CNRS–Marseille in the 1960s and later as Professor Titulaire in Madagascar by 1972 🧑‍🏫. He was instrumental in founding multiple institutions from scratch, including the Laboratoire de Physique Nucléaire and the Institut National des Sciences et Techniques Nucléaires (INSTN). Nationally, he shaped physics education, built observatories, and opened the first graduate programs in nuclear physics. Internationally, he served as an advisor to the UNDP, IAEA liaison officer for decades, Fulbright professor in the U.S., and UNESCO expert advisor 🌍🔬. His role as Scientific Advisor to the President of Madagascar (1986–1991) further reflects his unique ability to integrate science with policy and national development. Raoelina is not only a pioneer in academia but a strategist in science infrastructure development, capacity building, and global knowledge networks 🧭🏗️.

🔬 Research Interests

Prof. Raoelina’s research traverses a remarkable spectrum—ranging from particle physics, quantum mechanics, and nuclear spectroscopy to nanotechnology, fractional calculus, and environmental science. His scientific curiosity has been deeply interdisciplinary, focusing also on linear and multilinear algebra, development studies, and ethics in science 🧠🌿. His commitment to applied research is evident in his work on X-ray fluorescence for ore analysis, radiation protection, and environmental monitoring. With a sharp lens on the challenges of developing countries, he emphasizes indigenous knowledge, sustainability, and technology transfer 📈. His vision of endogenous development and the use of native language in science education marks him as both a thought leader and cultural reformist. His 250+ publications are not just academic outputs but serve as knowledge vehicles across generations and geographies. Prof. Raoelina’s research transcends the lab—blending intellect with societal impact 🎯📖.

🏆 Awards and Honors

Prof. Raoelina’s excellence has been globally acknowledged through numerous prestigious honors 🌟. He is the 2020 recipient of the TWAS-C.N.R. Rao Award for Scientific Research and holds national decorations such as the Grand-Croix de 2ème classe de l’Ordre National Malagasy (1997) and Commandeur de l’Ordre du Mérite de Madagascar (1991). These awards recognize not only his scholarly brilliance but also his unwavering dedication to national science development. His election to the African Academy of Sciences, TWAS, and the New York Academy of Sciences confirms his impact on the international stage 🌐. As the founding president of several national scientific societies and advisory boards, his role as a scientific statesman is undeniable. Through music, ethics, and education, his contributions have extended beyond the lab and lecture hall. These accolades are testaments to a life passionately lived in service of knowledge and humanity 🕊️📜.

📚 Publications Top Note 

1.Title: Assessment of soil redistribution rates by 137Cs and 210Pbex in a typical Malagasy agricultural field
Authors: N Rabesiranana, M Rasolonirina, AF Solonjara, HN Ravoson, …
Year: 2016
Citations: 32
Source: Journal of Environmental Radioactivity, Volume 152, Pages 112-118
Summary:
This study investigates soil erosion and redistribution rates in agricultural fields of Madagascar using radioactive tracers 137Cs and 210Pbex. These isotopes serve as markers to quantify soil movement and deposition, offering insights into land degradation processes in typical Malagasy agricultural settings.

2.Title: Algèbre linéaire et multilinéaire
Author: R Andriambololona
Year: 1986
Citations: 28
Source: Applications, Collection LIRA, INSTN Madagascar
Summary:
A comprehensive treatise on linear and multilinear algebra, focusing on theoretical foundations and applications. It is a foundational text for mathematical education and research in Madagascar, especially in algebraic structures relevant to physics and engineering.

3.Title: Top soil radioactivity assessment in a high natural radiation background area: The case of Vinaninkarena, Antsirabe—Madagascar
Authors: N Rabesiranana, M Rasolonirina, F Terina, AF Solonjara, …
Year: 2008
Citations: 24
Source: Applied Radiation and Isotopes, Volume 66, Issue 11, Pages 1619-1622
Summary:
This paper assesses the natural radioactivity levels in the topsoil of Vinaninkarena, an area with high natural radiation background in Madagascar. The findings provide important baseline data for environmental radiation monitoring and public health considerations.

4.Title: Dispersion Operators Algebra and Linear Canonical Transformations
Authors: R Andriambololona, RT Ranaivoson, R Hasimbola Damo Emile, …
Year: 2017
Citations: 22
Source: International Journal of Theoretical Physics, Volume 56, Issue 4, Pages 1258-1273
Summary:
This article presents a theoretical framework linking dispersion operators algebra with linear canonical transformations, important in mathematical physics and quantum mechanics. It advances the understanding of operator theory in quantum contexts.

5.Title: Study on a phase space representation of quantum theory
Authors: T Ranaivoson, R Andriambololona, R Hanitriarivo, R Raboanary
Year: 2013
Citations: 21
Source: arXiv preprint arXiv:1304.1034
Summary:
The paper explores phase space formulations of quantum mechanics, offering novel insights into representing quantum states and operators. It emphasizes the theoretical and computational advantages of this approach.

6.Title: Cleft lip and palate in Madagascar 1998–2007
Authors: RA Rakotoarison, AE Rakotoarivony, N Rabesandratana, …
Year: 2012
Citations: 20
Source: British Journal of Oral and Maxillofacial Surgery, Volume 50, Issue 5, Pages 430-434
Summary:
An epidemiological study documenting the incidence, treatment, and outcomes of cleft lip and palate cases in Madagascar over a decade. The research highlights healthcare challenges and the need for improved surgical interventions.

7.Title: Definitions of real order integrals and derivatives using operator approach
Author: R Andriambololona
Year: 2012
Citations: 20
Source: arXiv preprint arXiv:1207.0409
Summary:
This paper introduces an operator-based method to define fractional calculus concepts such as real order integrals and derivatives, contributing to the mathematical theory with potential applications in physics and engineering.

8.Title: Linear canonical transformations in relativistic quantum physics
Authors: RT Ranaivoson, R Andriambololona, H Rakotoson, R Raboanary
Year: 2021
Citations: 17
Source: Physica Scripta, Volume 96, Issue 6, 065204
Summary:
The authors analyze the role of linear canonical transformations in the framework of relativistic quantum physics, exploring their implications for the symmetry and dynamics of quantum systems.

9.Title: A study of the Dirac-Sidharth equation
Authors: R Andriambololona, C Rakotonirina
Year: 2009
Citations: 16
Source: arXiv preprint arXiv:0910.2868
Summary:
The paper investigates the Dirac-Sidharth equation, a modification of the Dirac equation in quantum mechanics, focusing on its mathematical properties and physical interpretations.

10.Title: Time-Frequency analysis and harmonic Gaussian functions
Authors: T Ranaivoson, R Andriambololona, R Hanitriarivo
Year: 2013
Citations: 15
Source: arXiv preprint arXiv:1303.1909
Summary:
This research develops methods for time-frequency analysis using harmonic Gaussian functions, relevant for signal processing and quantum mechanics.

11.Title: Mécanique quantique
Author: R Andriambololona
Year: 1990
Citations: 15
Source: Collection LIRA, INSTN Madagascar, pp. 25.387-394
Summary:
A foundational book on quantum mechanics, covering theoretical concepts, mathematical formalism, and applications. It serves as a key reference for students and researchers in Madagascar.

🧭 Conclusion

Prof. Raoelina Andriambololona is not merely a scientist—he is a visionary builder of nations through science 🌍🏛️. His unparalleled contributions in education, research, and policy over six decades mark him as a towering intellectual of Africa and the global South. With a career rooted in humility, foresight, and innovation, he has redefined what it means to be a scientist in service of humanity. His legacy is cemented in institutions, publications, and minds that continue to carry forward his mission 💡📚. Whether in physics, ethics, development, or music, Prof. Raoelina remains a multifaceted scholar and cultural pillar. His work exemplifies the role of science in shaping just, informed, and sustainable societies. As future generations draw inspiration from his life’s work, his name shall endure in the annals of both scientific discovery and national empowerment 🌟🧬.

Mallesh Baithi | Condensed Matter Physics | Best Researcher Award

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Mr. Mallesh Baithi | Condensed Matter Physics | Best Researcher Award

Scopus Profile

Google Scholar Profile

Educational Details:

Mr. Baithi is pursuing his Ph.D. in Experimental Condensed Matter Physics at Sungkyunkwan University, South Korea, with a thesis titled “Quantum Phenomena in Two-Dimensional van der Waals Materials”. He began his doctoral studies in March 2020 and is expected to complete them by February 2025. He holds a Master of Science in Physics from the Indian Institute of Technology Madras, India (2016–2018), where his thesis focused on “Annealing Effects on Diamond and Boron-Doped Diamond Thin Films Grown by Hot Filament Chemical Vapor Deposition (HFCVD) Method”. Prior to that, he earned a Bachelor of Science degree from Osmania University, India (2012–2015), majoring in Physics, Chemistry, and Mathematics.

Professional Experience

Since March 2020, Mr. Baithi has been a doctoral student at the IBS-Center for Integrated Nanostructure Physics (CINAP), Department of Energy Science, Sungkyunkwan University. His research focuses on bulk growth of TMDCs, nano-device fabrication, and conducting Hall measurements at cryogenic temperatures. Prior to this, he worked as a Project Assistant at the Nanoscale Devices Laboratory, Indian Institute of Science Bengaluru (January 2019–December 2019), where he was involved in device characterization and electron transport studies in two-dimensional van der Waals heterostructures. During his Master’s program at IIT Madras (June 2017–December 2018), Mr. Baithi conducted research on the annealing and characterization of diamond thin films.

Research Interest

Mr. Baithi’s research interests are focused on experimental condensed matter physics, particularly quantum phenomena in two-dimensional van der Waals materials, device fabrication, and the growth of TMDCs. He is also interested in exploring the electronic and optical properties of low-dimensional materials, transport studies at cryogenic temperatures, and developing energy-efficient quantum materials for sustainable applications.

Top Notable Publications

Incommensurate Antiferromagnetic Order in Weakly Frustrated Two-Dimensional van der Waals Insulator CrPSe3
Authors: M. Baithi, N.T. Dang, T.A. Tran, J.P. Fix, D.H. Luong, K.P. Dhakal, D. Yoon, …
Journal: Inorganic Chemistry
Year: 2023
Citations: 8

High-Performance p-Type Quasi-Ohmic of WSe2 Transistors Using Vanadium-Doped WSe2 as Intermediate Layer Contact
Authors: X.P. Le, A. Venkatesan, D. Daw, T.A. Nguyen, M. Baithi, H. Bouzid, T.D. Nguyen
Journal: ACS Applied Materials & Interfaces
Year: 2024
Citations: (Not yet available, recently published)

Signature of Possible Spin Liquid State at 2K in Spin-Frustrated Cr1-xFexPSe3 Alloy
Authors: M. Baithi, N.T. Dang, T.D. Nguyen, T.A. Tran, T.K. Dinh, S. Choi, D.L. Duong
Journal: Journal of Alloys and Compounds
Year: 2024
Citations: (Not yet available, recently published)

Observation of Strange Metal in Hole-Doped Valley-Spin Insulator
Authors: T.D. Nguyen, B. Mallesh, S.J. Kim, H. Bouzid, B. Cho, X.P. Le, T.D. Ngo, W.J. Yoo, …
Journal: arXiv preprint
Year: 2022
Citations: (Preprint, citation data varies on indexing platforms)