Prof. Dr. Robert Nesbet | Physics | Lifetime achievement Award

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Prof. Dr. Robert Nesbet | Physics | Lifetime achievement Award

Prof. Dr. at IBM Almaden Research Center, United States

Robert K. Nesbet , a distinguished theoretical physicist born in Cleveland, Ohio, is celebrated for his pioneering work across physics, chemistry, and cosmology. After earning his BA in physics from Harvard College in 1951 and a PhD from the University of Cambridge in 1954  supported as both a Henry Fellow and NSF Predoctoral Fellow he embarked on a remarkable global scientific journey. His academic tenures included posts at MIT, Boston University, and several prestigious institutions worldwide . He contributed extensively at IBM’s Almaden Research Center and published over 300 scientific papers, influencing atomic theory, computational physics, and astrophysical models . Even after his formal retirement in 1994, Nesbet continued exploring the cosmos, bridging microscopic and cosmic scales in his work. He is the author of foundational texts like Variational Principles and Methods in Theoretical Physics and Chemistry . His lifelong curiosity, scholarly rigor, and contributions remain deeply impactful across disciplines.

Professional Profile 

Education

Robert K. Nesbet’s educational path exemplifies brilliance and ambition . Born in Cleveland, he graduated from Harvard College in 1951 with a BA in Physics , reflecting an early commitment to foundational science. Soon after, he earned his PhD in 1954 from the University of Cambridge , supported as a Henry Fellow at St. John’s College and an NSF Predoctoral Fellow—a rare dual honor showcasing both academic excellence and promise. At Cambridge, he cultivated deep theoretical insight that shaped his lifelong trajectory. His transatlantic education merged American analytical precision with British theoretical traditions, laying the groundwork for interdisciplinary ventures in quantum mechanics and beyond . The convergence of elite mentorship, international exposure, and competitive fellowships not only sharpened his research skills but also infused his approach with global perspective . Nesbet’s academic formation remains a testament to how early opportunities and prestigious institutions can shape a transformative scientific voice.

Professional Experience

Nesbet’s professional odyssey traversed elite laboratories, esteemed universities, and global institutions . After a two-year research post at MIT, he became Assistant Professor of Physics at Boston University . His research later spanned continents—from the RIAS at the Martin Company in Baltimore and the Institut Pasteur in Paris  to Brookhaven National Laboratory in New York . In 1962, he joined IBM’s San Jose Research Center (later Almaden) as a Research Staff Member, where he solidified his legacy in computational physics and theoretical chemistry . Throughout his career, he held visiting professorships at top universities worldwide, inspiring students and researchers alike . His dual role as a scholar and editor—serving the Journal of Computational Physics and the Journal of Chemical Physics—reflected both his intellectual authority and collaborative ethos . Nesbet’s decades-long career fused industrial innovation with academic inquiry, shaping generations of theory, simulation, and scientific thought.

Research Interests

Nesbet’s research universe is vast, spanning from atomic orbitals to cosmic curvature . Initially focused on interacting electrons, his contributions in quantum mechanics, computational physics, and molecular theory were groundbreaking . Over 300 publications capture his deep engagement with variational principles, density functional theory, and theoretical chemistry . With mathematical precision, he modeled complex systems—from atomic interactions to crystalline solids—often bridging physics and chemistry in elegant, predictive frameworks . Post-retirement, he boldly pivoted to galactic astrophysics and cosmology, applying quantum insights to gravitational theories and universal expansion . This shift reflected his enduring quest for fundamental understanding—seeking unity between the quantum and cosmic realms. His interdisciplinary fluency allowed him to translate tools across fields, contributing uniquely to gravitational theory and cosmological modeling . Nesbet’s intellectual curiosity and flexible thinking enabled a rare breadth of exploration, making him not just a physicist but a scientific explorer across scales and domains.

Awards and Honors

Robert K. Nesbet’s accolades mirror his extraordinary scholarly influence . From early recognition as a Henry Fellow and NSF Predoctoral Fellow to leadership roles in prestigious journals, his contributions have earned sustained academic reverence . As Associate Editor of both the Journal of Computational Physics and the Journal of Chemical Physics (1969–1974), Nesbet was entrusted with shaping scholarly discourse in two pivotal domains . Though less focused on collecting formal awards, his honor resides in impact—measured by citations, collaborations, and the continued relevance of his models and methods. His long tenure at IBM’s Almaden Research Center underscores the respect of the scientific and industrial communities alike . Author of foundational texts like Variational Principles and Methods in Theoretical Physics and Chemistry, his work is recognized not only in labs and lecture halls but in textbooks and international symposia. Nesbet’s career is rich with intellectual distinction and peer recognition .

Publications Top Note 

1. Conformal Theory of Gravitation and Cosmic Expansion

  • Author: R. K. Nesbet

  • Year: 2023 (arXiv), published in Symmetry in 2024

  • Citations: Currently very low (preprint shows ~1 citation)

  • Source: arXiv preprint (arXiv:2308.10399), final version published in MDPI journal Symmetry

  • Summary: This paper extends the framework of conformal symmetry to build a unified theory that combines Conformal Gravity (CG) and the Conformal Higgs Model (CHM). The author shows that this model explains galactic rotation curves and cosmic acceleration without requiring dark matter or dark energy. It further constrains the Higgs sector, proposing that the 125 GeV resonance observed experimentally might be due to gauge field interactions, not a Standard Model Higgs boson. The theory aligns with empirical laws such as the baryonic Tully–Fisher relation and predicts finite-size galactic halos based on non-classical gravitational effects.

2. Conformal Theory of Gravitation and Cosmology

  • Author: R. K. Nesbet

  • Year: 2020

  • Citations: Approximately 7 citations

  • Source: Published in Europhysics Letters (EPL)

  • Summary: This article introduces and formalizes the application of conformal symmetry in gravitation and cosmology. The gravitational theory replaces Einstein’s field equations with equations derived from the conformal Weyl tensor, leading to a solution that fits galactic rotation curves without dark matter. Simultaneously, the Conformal Higgs Model modifies the cosmological Friedmann equation to fit supernova-based Hubble expansion data, offering a single-parameter explanation for cosmic acceleration. The paper also addresses the radial acceleration relation observed in galaxies and predicts a definite boundary to galactic halos beyond which centripetal acceleration drops to zero.

3. Conformal Gravity: Newton’s Constant Is Not Universal

  • Author: R. K. Nesbet

  • Year: 2022

  • Source: EPL (Europhysics Letters)

  • Summary: This article argues that in the conformal framework, Newton’s gravitational constant emerges from spontaneous symmetry breaking and is not universally fixed. It challenges the standard cosmological model’s assumption of a constant G and suggests variability in gravitational coupling at galactic and cosmological scales.

4. Weyl Conformal Symmetry Model of the Dark Galactic Halo

  • Author: R. K. Nesbet

  • Year: 2022

  • Citations: 1

  • Source: Galaxies (MDPI)

  • Summary: This study focuses on modeling dark galactic halos using Weyl conformal symmetry. The proposed model eliminates the need for dark matter by explaining gravitational effects purely through modified gravitational dynamics. It aligns with observed galaxy data and presents an alternative framework to traditional dark matter theories.

5. Implications of the Conformal Higgs Model

  • Author: R. K. Nesbet

  • Year: 2022

  • Source: Particles (MDPI)

  • Summary: This paper discusses the broader implications of the Conformal Higgs Model, particularly how spontaneous symmetry breaking in a conformal theory can generate the observed properties of particles and vacuum energy without a fundamental Higgs boson mass term. It aims to connect cosmological observations with particle physics.

6. Conformal Higgs Model: Gauge Fields Can Produce a 125 GeV Resonance

  • Author: R. K. Nesbet

  • Year: 2021

  • Citations: 3

  • Source: Modern Physics Letters A

  • Summary: Here, the author argues that the 125 GeV resonance observed in experiments (usually attributed to the Higgs boson) could instead arise from gauge field effects in a conformally symmetric theory. This provides an alternative view of electroweak symmetry breaking and the Higgs mechanism.

7. Dark Energy Density Predicted and Explained

  • Author: R. K. Nesbet

  • Year: 2019

  • Citations: 6

  • Source: EPL (Europhysics Letters)

  • Summary: This article claims to explain the observed value of dark energy density within the conformal Higgs framework. The energy density arises naturally from the modified gravitational equations, potentially solving one of the most challenging problems in cosmology without invoking a cosmological constant.

8. Theoretical Implications of the Galactic Radial Acceleration Relation of McGaugh, Lelli, and Schombert

  • Author: R. K. Nesbet

  • Year: 2018

  • Citations: 8

  • Source: Monthly Notices of the Royal Astronomical Society: Letters

  • Summary: This paper analyzes the empirical radial acceleration relation in galaxies, as reported by McGaugh and collaborators, through the lens of conformal gravity. It suggests that the correlation between baryonic and observed acceleration can be derived from conformal gravitational dynamics, providing a theoretical foundation for the empirical results.

9. Dark Galactic Halos without Dark Matter

  • Author: R. K. Nesbet

  • Year: 2015

  • Citations: 10

  • Source: EPL (Europhysics Letters)

  • Summary: In this foundational work, Nesbet uses conformal gravity to explain the existence and properties of galactic halos without invoking dark matter. The model accounts for the observed flat rotation curves and offers a novel interpretation of gravitational effects in galaxies.

10. Conformal Gravity: Dark Matter and Dark Energy

  • Author: R. K. Nesbet

  • Year: Not clearly specified, but before 2022

  • Citations: 23

  • Source: Appears to be a review or survey article, possibly based on earlier EPL papers

  • Summary: This comprehensive overview summarizes Nesbet’s work on conformal gravity as an alternative to dark matter and dark energy. It synthesizes previous results and places them in the context of observational cosmology, arguing for the viability of conformal symmetry as a fundamental principle in physics.

Conclusion

In the arc of Robert K. Nesbet’s journey, we find the essence of a true scientific visionary—unbound by discipline or decade . His path from Harvard and Cambridge to IBM, Pasteur Institute, and beyond reflects both depth and versatility . Even in retirement, Nesbet’s mind continued to explore—from quantum intricacies to cosmic enigmas, revealing the enduring passion of a thinker driven by fundamental truths . With over 300 publications, editorial leadership, and international teaching, he stands as a pillar of 20th and 21st-century theoretical inquiry . His legacy lives not only in published equations or computational models but in the questions he dared to ask—bridging micro and macro, matter and meaning . As both scholar and mentor, Nesbet’s work offers a timeless reminder: curiosity knows no retirement, and the search for understanding is a lifelong pursuit .

Dr. Mona Jani | Physics | Best Researcher Award

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Dr. Mona Jani | Physics | Best Researcher Award

Senior Researcher at University of Latvia, Latvia

Dr. Mona Jani is a globally recognized physicist with a vibrant career spanning research, teaching, and innovation in material science and quantum technologies . She holds a Ph.D. in Physics from Savitribai Phule Pune University, India, with pioneering work on manganite nanoparticles. Her postdoctoral and research journey led her through premier institutes in Taiwan , Brazil, Czech Republic, Poland, and Germany, showcasing her versatility in nanodiamond biosensing, superconductivity, and quantum magnetometry. With teaching stints in India and Ecuador, she brings a blend of academic rigor and global perspective to classrooms. Her impactful work in photonic quantum biosensing and NV-center diamond research positions her at the cutting edge of future bio-diagnostic technologies. Honored with prestigious fellowships and awards including the FORTHEM Award  and several international grants, Dr. Jani continues to mentor, publish, and innovate, leaving a legacy of excellence in physical sciences and beyond.

Professional Profile 

Education

Dr. Mona Jani’s academic foundation is deeply rooted in excellence and exploration. She earned her Ph.D. in Physics (2005–2010) from Savitribai Phule Pune University, India, supported by a CSIR-SRF fellowship under UGC regulations. Her thesis focused on “Manganite Nanoparticles: Synthesis and Applications”—a frontier topic in condensed matter physics. Prior to her doctoral pursuit, she completed her M.Sc. in Physics from Fergusson College, Pune, with a remarkable and distinction honors. She holds a B.Sc. in Physics, Mathematics, and Statistics from H.V. Desai College, securing —also with distinction. Her educational path reveals a consistent record of academic brilliance paired with early involvement in research activities, setting the stage for a multidisciplinary research career. From nanoparticle synthesis to cutting-edge quantum sensing, her learning journey showcases both depth and diversity, building a robust knowledge base that fuels her innovative pursuits in material science and quantum technology.

Professional Experience

Dr. Mona Jani’s professional career is a tapestry woven with global collaborations, research breakthroughs, and transformative teaching. Post-Ph.D., she served as a research scientist and postdoc at premier institutes including the University of Campinas, National Dong Hwa University, IOCB Prague, and Jagiellonian University. Her work spans nanodiamond biosensing, superconducting materials, and magneto-transport phenomena. At DESY (Germany), she was a visiting scientist, mastering advanced synchrotron techniques. As a faculty member, she taught physics and materials science courses at Yachay Tech University and Ahmedabad University, enriching students with her global insights. Her technical expertise includes spectroscopic techniques, ODMR, and magnetization studies—skills honed across continents and disciplines. Dr. Jani’s career reflects a powerful synergy between research and teaching, marked by innovation and student mentorship. Her ability to traverse academia and advanced labs exemplifies a rare scientific versatility and global engagement.

Research Interests

Dr. Mona Jani’s research compass points boldly toward the quantum frontier and materials innovation . Her central interests lie in Quantum Diamond Magnetometry, employing NV centers in diamonds for ultra-sensitive magnetic field detection and nanoscale imaging. She’s a trailblazer in Photonic Quantum Biosensing, using quantum effects in nanodiamonds to revolutionize bio-diagnostics and medical imaging. With foundational expertise in Superconductivity and Magneto-Transport, she investigates how exotic states emerge in semimetals and functional materials. She also explores Structural and Spectroscopic Characterization using Raman, IR, and PL spectroscopy to decode material behavior. Her earlier research explored surface-modified nanodiamonds for biomedical imaging and manganites for multifunctional device applications. Dr. Jani’s curiosity-driven science bridges physics, biology, and chemistry—demonstrating how quantum principles can enable transformative real-world solutions. With every project, she dives deeper into matter’s smallest scales to uncover phenomena that could redefine sensing, imaging, and materials engineering .

Awards and Honors

Dr. Mona Jani’s scientific odyssey is decorated with prestigious awards and recognitions that affirm her excellence and impact . In 2025, she received the FORTHEM Award from Germany—honoring her quantum biosensing innovations. Earlier, she earned competitive postdoctoral fellowships from FAPESP (Brazil), NSC (Taiwan), and IOCB (Czech Republic)—testimonies to her international research caliber. She was also awarded the DST Inspire Faculty Fellowship in India and fellowships from CSIR as both SRF and RA. Beyond fellowships, she clinched first prizes at top scientific symposiums including the DAE-BRNS ISMC 2008 and the Raman Memorial Conference 2005 . These accolades highlight not just her academic brilliance, but also her presentation skills, innovation, and peer recognition. Her research projects—often institutionally funded—underscore the trust placed in her by top scientific bodies worldwide. Through dedication and visionary work, Dr. Jani continues to raise the bar in quantum materials science and biosensing frontiers.

Publications Top Notes

  • Title: Quantum diamond microscopy of individual vaterite microspheres containing magnetite nanoparticles
    Authors: M. Jani, H. Barhum, J. Alnis, M. Attrash, T. Amro, N. Bar-Gill, T. Salgals, …
    Year: 2025
    Citation: – (Preprint, no citation data yet)
    Source: Preprint (not yet peer-reviewed/published)

  • Title: Multi-parameter study of a diamond magnetometer
    Authors: M. Jani, R. Lazda, F. Gāhbauer, A. Asare, M. Mrózek, A.M. Wojciechowski, …
    Year: 2025
    Citation: 1
    Source: Peer-reviewed journal (exact journal not specified)

  • Title: Optically detected magnetic resonance study of thermal effects due to absorbing environment around nitrogen-vacancy-nanodiamond powders
    Authors: M. Jani, Z. Orzechowska, M. Mrózek, M. Mitura-Nowak, W. Gawlik, …
    Year: 2024
    Citation: 1
    Source: Peer-reviewed journal (exact journal not specified)

  • Title: Sensing of magnetic-field gradients with nanodiamonds on optical glass-fiber facets
    Authors: M. Jani, P. Czarnecka, Z. Orzechowska, M. Mrózek, W. Gawlik, …
    Year: 2023
    Citation: 8
    Source: Peer-reviewed journal (likely Sensors or similar)

  • Title: FND-glass Fiber Interfaces and Their Optically Detectable Magnetic Resonance Studies
    Authors: M. Jani, P. Czarnecka, A. Filipkowski, S. Sengottuvel, M. Mrózek, …
    Year: 2022
    Citation: –
    Source: Peer-reviewed journal (exact source not provided)

  • Title: Magnetically-sensitive nanodiamond thin-films on glass fibers
    Authors: P. Czarnecka, M. Jani, S. Sengottuvel, M. Mrózek, P. Dąbczyński, …
    Year: 2022
    Citation: 14
    Source: Peer-reviewed journal (possibly Applied Physics Letters or Scientific Reports)

  • Title: Role of high nitrogen‐vacancy concentration on the photoluminescence and Raman spectra of diamond
    Authors: M. Jani, M. Mrózek, A.M. Nowakowska, P. Leszczenko, W. Gawlik, …
    Year: 2022
    Citation: 11
    Source: Peer-reviewed journal (likely Physica Status Solidi or equivalent)

  • Title: Engineered zero-dimensional fullerene/carbon dots-polymer based nanocomposite membranes for wastewater treatment
    Authors: M. Jani, J.A. Arcos-Pareja, M. Ni
    Year: 2020
    Citation: 60
    Source: Journal of Hazardous Materials or similar environmental nanotech journal

  • Title: Using Polymers to Enhance the Carbon Nanomaterial Biointerface
    Authors: G. Pramanik, J. Neburkova, V. Vanek, M. Jani, M. Kindermann, P. Cigler
    Year: 2019
    Citation: 2
    Source: Book Chapter in Springer/Nanotechnology series

  • Title: Long-Term Imaging: Supported Lipid Bilayers on Fluorescent Nanodiamonds: A Structurally Defined and Versatile Coating for Bioapplications
    Authors: J. Vavra, I. Rehor, T. Rendler, M. Jani, J. Bednar, M.M. Baksh, A. Zappe, …
    Year: 2018
    Citation: 2
    Source: Nano Letters (communication/short format)

  • Title: Supported lipid bilayers on fluorescent nanodiamonds: A structurally defined and versatile coating for bioapplications
    Authors: J. Vavra, I. Rehor, T. Rendler, M. Jani, J. Bednar, M.M. Baksh, A. Zappe, …
    Year: 2018
    Citation: 28
    Source: ACS Nano or similar high-impact journal

  • Title: Antibacterial effect of ultrafine nanodiamond against gram-negative bacteria Escherichia coli
    Authors: A. Chatterjee, E. Perevedentseva, M. Jani, C.Y. Cheng, Y.S. Ye, P.H. Chung, …
    Year: 2015
    Citation: 70
    Source: Nanoscience and Nanotechnology Letters or Scientific Reports

Conclusion

Dr. Mona Jani emerges as a beacon in the world of quantum physics and material sciences, harmonizing knowledge, innovation, and mentorship. Her cross-continental academic journey is not just a tale of scientific exploration but one of intellectual courage and global outreach. With contributions spanning superconductors to nanodiamonds, she exemplifies how fundamental physics can translate into impactful technologies for healthcare, imaging, and diagnostics . A seasoned mentor and educator, she fosters scientific curiosity in students while shaping next-gen researchers across India, Latin America, and Europe. Her awards reflect both her trailblazing science and her community engagement. By bridging quantum theory with real-world bioapplications, she is at the vanguard of shaping a smarter, more sensitive scientific future. In every role—researcher, teacher, or mentor—Dr. Jani continues to inspire with depth, precision, and vision, leaving an indelible mark on modern science and education.

Assoc. Prof. Dr. Ashraf M. Alattar | Medical Physics | Best Researcher Award

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Assoc. Prof. Dr. Ashraf M. Alattar | Medical Physics | Best Researcher Award

Assoc. Prof. Dr. Ashraf M. Alattar at Al-Karkh University of Science, Iraq

Dr. Ashraf Mohammed Ibrahim Alattar an accomplished Assistant Professor in the Department of Medical Physics at Al-Karkh University of Science, stands out for his multidisciplinary expertise in laser physics, molecular physics, and medical applications of physics 🧬💡. With a robust academic foundation built across Iraq 🇮🇶, India 🇮🇳, and the United States 🇺🇸, Dr. Alattar has woven global academic exposure with cutting-edge research and practical instruction. His professional journey spans prestigious institutions like the Georgia Institute of Technology and the University of Baghdad, where he has contributed both in the lab and lecture hall. A committed educator, he has taught a wide spectrum of physics subjects tailored to healthcare and medical engineering. His research blends high-precision physics with real-world medical impact, making him a unique voice in the scientific landscape 🌍🔍. Dr. Alattar continues to inspire with a passion for discovery and a drive for academic excellence.

Professional Profile 

🎓 Education

Dr. Ashraf Alattar’s educational trajectory showcases a vibrant blend of international learning and interdisciplinary focus. He earned his Bachelor’s degree in Applied Sciences from the University of Technology in Iraq in 2006, laying the foundation in core physics 🧪. His thirst for advanced studies took him to Pune University’s Fergusson College in India, where he completed his Master’s in Physics in 2011, with an emphasis on laser and molecular physics 🔬. Notably, Dr. Alattar pursued a Ph.D. through a twinning program between the University of Baghdad and the prestigious Georgia Institute of Technology, culminating in 2017. This collaboration bridged deep theoretical insights with innovative experimental exposure in the fields of laser applications and medical physics. His educational path reflects a rare synthesis of Eastern discipline and Western innovation, empowering him with both academic depth and research agility 🎓📚.

🧑‍🏫 Professional Experience

Dr. Alattar’s professional arc reflects a dynamic blend of academia, research, and scientific leadership. Currently an Assistant Professor at Al-Karkh University of Science since August 2021, he plays a pivotal role in shaping future medical physicists ⚛️. His prior roles span across reputable institutions such as the University of Baghdad, College of Science for Women, Georgia Tech, and Al-Hussain University College. Notably, during his time at Georgia Institute of Technology, he worked within the Department of Materials and Mechanical Engineering, contributing to global collaborative projects 🌐. Beyond teaching, he served in the University Presidency headquarters, showcasing administrative and organizational skills 🏛️. His professional journey is distinguished by teaching versatility, mentoring roles, and hands-on involvement in integrating medical physics into both clinical and academic contexts, forming a bridge between science and service 💼🩺.

🔬 Research Interests

Dr. Alattar’s research interests lie at the intersection of laser technology, molecular physics, and medical physics applications 🔬❤️. He is particularly driven by innovations that transform diagnostic and therapeutic practices using non-invasive light-based technologies and molecular-level investigations. His work seeks to bridge fundamental physics with real-world medical impact—such as enhancing radiotherapy precision, optimizing biophysical materials for prosthetics, and designing medical imaging systems. Dr. Alattar’s investigations often explore how laser-matter interaction and radiation dosage modeling can be optimized for patient safety and treatment effectiveness 💡🧠. With publications and conference participations in globally indexed platforms, he champions interdisciplinary research that benefits both physics and medicine. His experimental curiosity is matched by his drive to turn theory into tools that help people—underscoring his scientific work with human-centered values 🌍🧪.

🏅 Awards & Honors

While Dr. Alattar’s profile is built on quiet excellence and unwavering commitment, he has earned respect through prestigious academic roles and international collaboration milestones 🌟. His inclusion in a Ph.D. twinning program with Georgia Tech itself reflects a high level of academic trust and recognition 🔝. Throughout his teaching career, he has received commendations for excellence in instruction and course development—particularly in medical physics, where his practical knowledge has empowered hundreds of students and early-career professionals 🎖️. His contributions to the University of Baghdad’s leadership structure during a formative period further highlight his trustworthiness in institutional development. Though soft-spoken about accolades, his legacy is visible through successful alumni, innovative course modules, and cross-border partnerships. In the world of science where actions speak louder than medals, Dr. Alattar’s honor lies in the impact he leaves behind 🏆.

📚 Publications Top Note 

1. Spectral and structural investigation of silica aerogels properties synthesized through several techniques

  • Authors: A.M. Alattar

  • Year: 2021

  • Citations: 26

  • Source: Journal of Non-Crystalline Solids, Vol. 571, Article 3211

  • Summary:
    This study examines the influence of various synthesis techniques on the structural and optical characteristics of silica aerogels. It investigates how changes in processing parameters affect transparency, pore size, and microstructure, enhancing understanding of aerogel performance in thermal insulation and optics.

2. Tuned optical transmittance in single-step-derived silica aerogels through pH-controlled microstructure

  • Authors: W.A.A. Twej, A.M. Alattar, M. Drexler, F.M. Alamgir

  • Year: 2017

  • Citations: 22

  • Source: International Nano Letters, Vol. 7(4), pp. 257–265

  • Summary:
    This paper demonstrates how the optical transmittance of silica aerogels can be tuned using pH control during sol-gel processing. The study links microstructural features such as pore distribution to optical clarity, offering a route to design aerogels for photonics and sensor applications.

3. Enhanced ultraviolet photodetector based on Al-doped ZnO thin films prepared by spray pyrolysis method

  • Authors: S.I. Abbas, A.M. Alattar, A.A. Al-Azawy

  • Year: 2024

  • Citations: 20

  • Source: Journal of Optics, Vol. 53(1), pp. 396–403

  • Summary:
    The study reports the fabrication of UV photodetectors using Al-doped ZnO thin films. Enhanced electrical conductivity and optical responsiveness are attributed to aluminum doping, making the devices promising for low-cost UV sensing technologies.

4. Dispersion of pure silica xerogel vs NaYF₄-xerogel nanomaterials in silica aerogel and their effect on the optical and structural properties

  • Authors: A.M. Alattar, R.A. Mohammed, M.J. Alwazzan, W.A.A. Twej

  • Year: 2021

  • Citations: 13

  • Source: Optical Materials, Vol. 118, Article 111274

  • Summary:
    This work compares the dispersion of different xerogels (pure silica vs. NaYF₄) within silica aerogels. It explores how nanoparticle type and distribution influence transparency, refractive index, and mechanical stability for photonics and composites.

5. Structural and luminescent properties of a NaYF₄-aerogel composite

  • Authors: A.M. Alattar, M. Drexler, W.A.A. Twej, F.M. Alamgir

  • Year: 2018

  • Citations: 10

  • Source: Photonics and Nanostructures – Fundamentals and Applications, Vol. 30, pp. 65–72

  • Summary:
    This research investigates the luminescence behavior of NaYF₄ nanoparticles embedded in silica aerogels. The composite’s structure and emission characteristics are tailored through heat treatment, highlighting potential for optical and photonic device applications.

6. Effects of TEOS aerogel particle size on its mesoporous structure and thermal behavior via supercritical drying and high temperature

  • Authors: A.M. Alattar, B.T. Chiad, W.A.A. Twej, R.A. Mohammed

  • Year: 2019

  • Citations: 9

  • Source: Iraqi Journal of Science, pp. 119–128

  • Summary:
    This paper focuses on how particle size in TEOS-derived silica aerogels affects their pore structure and thermal insulation properties. It provides insights into process optimization for thermal barrier and aerospace applications.

7. Preparation and analysis of silver nanoparticles (AgNPs) by plant extract techniques of green tea and study of optical and structural properties

  • Authors: A.M. Alattar, N.A. Al-tememee

  • Year: 2024

  • Citations: 8

  • Source: Nano and Medical Materials, Vol. 4(1)

  • Summary:
    This study describes a green synthesis approach for silver nanoparticles using green tea extract. The resultant AgNPs show good structural uniformity and antibacterial potential, demonstrating an eco-friendly route for nanomedicine applications.

8. The influence of pulsed laser on the structural and optical properties of green tea extract leaf produced with silver nanoparticles as antimicrobial

  • Author: A.M. Alattar

  • Year: 2024

  • Citations: 6

  • Source: Journal of Molecular Liquids, Vol. 398, Article 124287

  • Summary:
    The research evaluates how pulsed laser treatment alters AgNPs synthesized from green tea extract. Structural changes improve antibacterial efficiency and control over nanoparticle size, providing a laser-assisted tuning method.

9. Laser fragmentation of green tea-synthesized silver nanoparticles and their blood toxicity: effect of laser wavelength on particle diameters

  • Authors: A.M. Alattar, I.F. Al-Sharuee, J.F. Odah

  • Year: 2024

  • Citations: 6

  • Source: Journal of Medical Physics, Vol. 49(1), pp. 95–102

  • Summary:
    This study explores how different laser wavelengths affect the fragmentation and size of green-synthesized AgNPs and evaluates their biocompatibility in blood samples, highlighting their potential for safer biomedical use.

10. Optical and nanostructure properties of the tungsten chloride doped vanadium oxide xerogel thin film under high temperature

  • Author: A.M. Alattar

  • Year: 2023

  • Citations: 6

  • Source: Journal of Optics, Vol. 52(1), pp. 424–430

  • Summary:
    This work investigates the impact of tungsten chloride doping on vanadium oxide xerogels. The study reveals enhancements in optical absorption and nanostructure crystallinity, suitable for optical switching and thermal sensing.

🧭 Conclusion

Dr. Ashraf M. Alattar emerges as a thoughtful physicist, devoted educator, and boundary-pushing researcher 🧠🌠. His trajectory—spanning the corridors of Baghdad, Pune, and Atlanta—reflects a cosmopolitan vision rooted in physics but branching into healthcare, innovation, and human well-being 🏥🔭. Through his work, Dr. Alattar exemplifies how scientific knowledge can heal, enhance, and empower. He continues to contribute meaningfully to the global scientific dialogue, especially in medical applications of physics, which have become ever more critical in our rapidly evolving world. Whether in the lab, classroom, or university office, he is guided by a passion for discovery and a commitment to uplift others through education and science 🤝📈. As a leader in laser and molecular physics with deep roots in medical technologies, Dr. Alattar is not just following science—he is helping shape its future 🌌.

Sergei Badulin | Physics | Best Paper Award

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Dr. Sergei Badulin | Physics | Best Paper Award

Head of laboratory at P.P.Shirshov Institute of Oceanology, Russia

Sergei I. Badulin is a distinguished Russian physicist renowned for his deep contributions to nonlinear ocean wave dynamics. With an academic journey rooted in the elite Moscow Institute of Physics and Technology, he earned both his PhD and D.Sc. in physics and mathematics, focusing on wave transformations and ocean forecasting. He currently leads the Nonlinear Wave Processes Laboratory at the P.P. Shirshov Institute of Oceanology and holds senior positions at top Russian institutions including Skolkovo Institute of Science and Technology. His international impact is marked by multiple research visits to Japan and France. Badulin’s research portfolio spans the theoretical and experimental study of oceanic gravity waves, wind-sea forecasting, and remote sensing of sea surfaces 🌊📡. Honored as an MIPT graduate with distinction, his scholarly legacy continues to inspire in both academia and applied marine science. His profound scientific insights contribute significantly to ocean monitoring and global environmental understanding 🌍🧠.

Professional Profile 

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🎓 Education

Sergei Badulin’s academic excellence was cultivated at the prestigious Moscow Institute of Physics and Technology (MIPT), where he graduated with honors in 1982, specializing in aero- and thermodynamics ✈️🔥. He went on to earn a PhD in Physics and Mathematics in 1985, with a focus on the transformation of internal ocean waves in hydrological field inhomogeneities 🌊📘. Demonstrating an enduring commitment to academic excellence, he further achieved a Doctor of Science (D.Sc.) degree in 2009, centered on wave dynamics for ocean forecasting and monitoring. He also pursued French language studies between 1983–1985, reflecting his preparedness for international collaboration. His rigorous educational background has empowered him to bridge theoretical physics and marine science with precision and innovation 📚⚛️. This strong foundation continues to underpin his impactful research across global oceanographic institutions.

👨‍🔬 Professional Experience

Prof. Badulin’s career trajectory reflects both academic leadership and international collaboration. Since 2013, he has served as Head of the Nonlinear Wave Processes Laboratory at the P.P. Shirshov Institute of Oceanology. Additionally, he is a Senior Research Scientist at the Skolkovo Institute of Science and Technology (since 2019) and has held leading roles at P.N. Lebedev Physical Institute, Novosibirsk State University, and Russian State Hydrometeorological University 🏛️💼. Earlier in his career, he contributed extensively as a researcher at the Atlantic Branch of the Institute of Oceanology in Kaliningrad. His international engagements include visiting scientist positions in Japan (1998) and France (1993–1996), enriching his global research impact 🌐🔬. From junior researcher to lab head, his journey spans over three decades, reflecting sustained excellence and leadership in the marine physics community. His professional record is a benchmark in ocean wave modeling and environmental forecasting 📈🌊.

🔬 Research Interests

Sergei Badulin is widely respected for his pioneering research in nonlinear wave dynamics, specializing in both internal and surface gravity waves in oceans. His work integrates theoretical modeling, experimental observation, and remote sensing technologies to enhance understanding of wave transformation, energy propagation, and sea state forecasting 🌊📡. His contributions help improve the prediction of wind-generated waves and offer practical insights into climate modeling and marine navigation safety. Furthermore, Badulin’s findings support advancements in satellite remote sensing and monitoring systems for oceanic conditions, crucial for both scientific inquiry and global environmental policy. His deep involvement in collaborative projects with institutions in France and Japan has broadened the scope and precision of his marine studies 📘🌐. Overall, his research continues to push the boundaries of fluid dynamics and earth system sciences, addressing both theoretical challenges and real-world marine applications with clarity and depth 🌍🔭.

🏅 Awards and Honors

Sergei I. Badulin was honored as a top graduate of MIPT in 1982, a significant early recognition that foreshadowed a highly productive academic life 🎓✨. His scientific career has since been marked by prestigious roles in Russia’s foremost research institutions, including the Russian Academy of Sciences and Skolkovo Tech. Though not widely publicized, his long-standing leadership and research excellence reflect an implicit acknowledgment of his standing in the field. His international fellowships and visiting scientist appointments in Japan and France underscore his recognition on the global stage 🌍🧪. These positions were not just exchanges but research-driven appointments at top-tier institutions, evidencing peer recognition. His continuous engagement as a leading scientist over decades is itself a professional accolade, showing trust in his expertise and thought leadership. Badulin’s reputation is further enhanced by the success and longevity of the laboratory he directs, setting standards in nonlinear ocean wave research 🧠🔬.

📚 Publications Top Note 

1. Altimetry for the future: Building on 25 years of progress

  • Authors: S. Abdalla, A.A. Kolahchi, M. Ablain, S. Adusumilli, S.A. Bhowmick, et al.

  • Year: 2021

  • Citations: 227

  • Source: Advances in Space Research, Vol. 68(2), pp. 319–363

  • Summary:
    This review presents a comprehensive overview of the progress in satellite altimetry over 25 years, detailing the evolution of instruments, data accuracy improvements, and future missions. It emphasizes how altimetry has revolutionized oceanography, hydrology, and climate monitoring, and outlines recommendations for the next generation of missions.

2. Weakly turbulent laws of wind-wave growth

  • Authors: S.I. Badulin, A.V. Babanin, V.E. Zakharov, D. Resio

  • Year: 2007

  • Citations: 167

  • Source: Journal of Fluid Mechanics, Vol. 591, pp. 339–378

  • Summary:
    This paper develops a theoretical framework and numerical simulations supporting the weak turbulence theory for wind-wave growth. It contrasts this with empirical and spectral models, providing scaling laws for wave energy and emphasizing nonlinearity and energy flux mechanisms in sea wave evolution.

3. Self-similarity of wind-driven seas

  • Authors: S.I. Badulin, A.N. Pushkarev, D. Resio, V.E. Zakharov

  • Year: 2005

  • Citations: 146

  • Source: Nonlinear Processes in Geophysics, Vol. 12(6), pp. 891–945

  • Summary:
    The paper explores the concept of self-similarity in wind-driven ocean waves, applying nonlinear wave theory. The authors validate theoretical results with both observational data and numerical simulations, revealing self-similar behavior across various fetch-limited and duration-limited growth conditions.

4. On weakly turbulent scaling of wind sea in simulations of fetch-limited growth

  • Authors: E. Gagnaire-Renou, M. Benoit, S.I. Badulin

  • Year: 2011

  • Citations: 70

  • Source: Journal of Fluid Mechanics, Vol. 669, pp. 178–213

  • Summary:
    This study examines the fetch-limited growth of wind-generated waves using numerical simulations. It compares the results with weak turbulence theory predictions and finds partial agreement, highlighting complexities in capturing real ocean conditions and wave energy distributions.

5. A model of water wave ‘horse-shoe’ patterns

  • Authors: V.I. Shrira, S.I. Badulin, C. Kharif

  • Year: 1996

  • Citations: 69

  • Source: Journal of Fluid Mechanics, Vol. 318, pp. 375–405

  • Summary:
    This theoretical study explains the formation of distinctive “horse-shoe” patterns observed in surface water waves. It uses nonlinear wave theory and geometric optics to describe the patterns as a result of wave-current interaction and spatial focusing of energy.

6. On two approaches to the problem of instability of short-crested water waves

  • Authors: S.I. Badulin, V.I. Shrira, C. Kharif, M. Ioualalen

  • Year: 1995

  • Citations: 63

  • Source: Journal of Fluid Mechanics, Vol. 303, pp. 297–326

  • Summary:
    The paper compares linear and nonlinear approaches to the instability of short-crested waves. It shows how modulational instability can lead to energy focusing and breaking, a key process in understanding wave field evolution and ocean surface turbulence.

7. A physical model of sea wave period from altimeter data

  • Author: S.I. Badulin

  • Year: 2014

  • Citations: 61

  • Source: Journal of Geophysical Research: Oceans, Vol. 119(2), pp. 856–869

  • Summary:
    This work presents a model linking satellite altimeter data to sea wave periods based on physical principles. It improves upon empirical formulations by incorporating nonlinear dynamics and provides better accuracy in estimating ocean wave fields globally.

8. Universality of sea wave growth and its physical roots

  • Authors: V.E. Zakharov, S.I. Badulin, P.A. Hwang

  • Year: 2015

  • Citations: 60

  • Source: Journal of Fluid Mechanics, Vol. 780, pp. 503–535

  • Summary:
    The authors argue for universal laws governing the growth of sea waves under wind forcing. The paper synthesizes observational data and weak turbulence theory to suggest that wave growth follows invariant scaling laws independent of environmental specifics.

9. On the irreversibility of internal-wave dynamics due to wave trapping by mean flow inhomogeneities. Part 1. Local analysis

  • Authors: S.I. Badulin, V.I. Shrira

  • Year: 1993

  • Citations: 53

  • Source: Journal of Fluid Mechanics, Vol. 251, pp. 21–53

  • Summary:
    This foundational study examines how mean flow inhomogeneities trap internal waves, leading to irreversible energy redistribution. The analysis provides insight into internal wave dynamics in oceans and their contribution to energy cascades and mixing.

10. A laboratory study of the transformation of regular gravity-capillary waves in inhomogeneous flows

  • Authors: S.I. Badulin, K.V. Pokazayev, A.D. Rozenberg

  • Year: 1983

  • Citations: 44

  • Source: Izvestiya Atmospheric and Oceanic Physics, Vol. 19(10), pp. 782–787

  • Summary:
    This experimental study investigates how gravity-capillary waves evolve in non-uniform flows. It reveals transformation effects such as amplitude modulation and wave steepening, contributing to the understanding of wave behavior in natural fluid systems.

✅ Conclusion

Dr. Sergei I. Badulin exemplifies scientific excellence in the field of ocean physics, blending rich academic training with decades of research leadership 🌊📘. His interdisciplinary work links theoretical physics with real-world applications like marine forecasting, climate observation, and remote sensing, making his contributions both academically valuable and societally relevant 🌐⚙️. His international presence and collaborative projects reflect an openness to scientific exchange and a commitment to advancing global knowledge. As the head of a leading research laboratory and senior figure at Skolkovo Tech, Badulin continues to influence new generations of researchers and drive marine science innovation 🚀🔬. While his awards may be understated publicly, his career achievements, scholarly depth, and ongoing research activities make him an exceptional candidate for recognition such as the Best Researcher Award. His legacy is one of rigorous inquiry, impactful research, and visionary scientific leadership 🌟🏅.

Prof. Ping Xie | Physics | Best Researcher Award

Published on by Physicist Particle

Prof. Ping Xie | Physics | Best Researcher Award

Professor at Institute of Physics, Chinese Academy of Sciences, Beijing, China

Ping Xie 🇨🇳 is a distinguished physicist with a career spanning over four decades in both academic and research institutions. 🎓 He began his journey at the Beijing Institute of Technology and completed his Ph.D. at the prestigious Institute of Physics, Chinese Academy of Sciences (CAS). From an engineer in Xi’an to a full professor at CAS, his professional growth mirrors his dedication and scientific depth. 🌏 With international exposure in Japan 🇯🇵 and Hong Kong 🇭🇰, his global academic footprint has enriched his perspective. Ping Xie has played vital roles in cutting-edge research and collaboration across physics and engineering domains. 💡 Passionate about pushing the boundaries of science, he has cultivated a legacy of innovation and excellence. 🏅 His contributions continue to inspire emerging scientists, while his journey embodies perseverance, global vision, and relentless intellectual curiosity.

Professional Profile

Scopus

🎓 Education

Ping Xie’s academic roots are firmly grounded in China’s top institutions. 📘 He completed his Bachelor’s (1984) and Master’s (1991) degrees at the Beijing Institute of Technology, where he built a strong foundation in engineering and physical sciences. 🧠 Driven by a deep curiosity, he pursued a Ph.D. at the Institute of Physics, Chinese Academy of Sciences (CAS), earning his doctorate in 1994. 🎓 His academic path reflects a seamless blend of theoretical knowledge and practical inquiry. Each phase of his education sharpened his focus on fundamental and applied physics, preparing him for a distinguished research career. 📐 From the lecture halls of Beijing to the laboratories of CAS, his educational journey laid the groundwork for a lifetime of scientific exploration. 💫

🧪 Professional Experience

Ping Xie’s career is a rich mosaic of engineering practice and high-level scientific research. 🛠️ He began as an engineer (1984–1988) in Xi’an, gaining hands-on technical expertise. This was followed by a seamless transition into academia, starting as an assistant professor at CAS (1994–1999). 🎓 He further broadened his horizon with a JSPS fellowship at Hokkaido University, Japan (1999–2001) 🌸 and then as a senior visiting scholar at the Hong Kong University of Science and Technology (2001–2002) 🌉. His return to CAS in 2003 marked his rise to associate professor and later to full professorship in 2008. 🧑‍🔬 Throughout these phases, Ping Xie demonstrated unwavering commitment to the advancement of physics, making impactful contributions across national and international platforms. 🌐

🔬 Research Interests

Ping Xie’s research pursuits are deeply rooted in theoretical and applied physics 🧲 His work bridges complex physical phenomena and experimental validations, exploring cutting-edge areas that require a high level of precision, creativity, and interdisciplinary thinking. ⚛️ He has shown particular interest in the interaction of mechanical and electronic systems, quantum phenomena, and innovative applications in material sciences. 🌌 His international collaborations and cross-disciplinary projects reflect a passion for solving some of the most challenging problems in physics. 🧠 With a hands-on background and strong theoretical grounding, his research not only advances knowledge but also serves to inspire the next generation of scientists in China and abroad. 📡

🏅 Awards and Honors

Though not listed explicitly, Ping Xie’s long-standing role as a professor at the Institute of Physics, CAS, and his international engagements suggest he is a recipient of significant academic trust and recognition. 🏆 Being selected for the JSPS Fellowship in Japan 🇯🇵 and invited as a senior scholar in Hong Kong 🇭🇰 is a testament to his scientific credibility and global reputation. Such achievements often accompany peer-reviewed excellence, prestigious project leaderships, and honorary academic positions. 📜 His career trajectory, marked by steady promotions and international invitations, reflects peer acknowledgment of his valuable contributions to physics and academia. 🌟

Publications Top Notes 

1. Title: Effects of stalk orientation and size of trapped bead on force–velocity relation of kinesin motor determined using single molecule optical trapping methods
Authors: P. Xie, Ping
Year: 2025
Citations: 0
Journal: Journal of Biological Physics
Summary: This study explores how the orientation of the kinesin stalk and the size of the bead used in optical trapping experiments influence the observed force–velocity relationship of the motor protein. The findings provide insights into experimental setup sensitivity in single-molecule assays.

2. Title: Modeling Studies of Microtubule Polymerization Promoted by Kinesin-5 Motors
Authors: P. Xie, Ping
Year: 2025
Citations: 0
Journal: Applied Research
Summary: The article presents a computational model illustrating how kinesin-5 motors can promote microtubule polymerization. It provides a mechanistic understanding of how these motors stabilize or elongate microtubules, critical for mitotic spindle function.

3. Title: A model of tubulin removal and exchange caused by kinesin motor walking on microtubule lattices
Authors: P. Xie, Ping
Year: 2025
Citations: 0
Journal: Journal of Theoretical Biology
Summary: This modeling study investigates how kinesin movement along microtubules leads to tubulin dimer exchange or removal, a mechanism that could affect microtubule stability and repair.

4. Title: On load dependence of detachment rate of kinesin motor
Authors: X. Shi, Xiaoxuan; Y. Wang, Yao; Y. Liu, Yuru; P. Xie, Ping
Year: 2025
Citations: 0
Journal: Chinese Physics B
Summary: The paper develops a theoretical framework to understand how external mechanical load influences the detachment rate of kinesin motors, important for understanding force-based regulation of motor activity.

5. Title: Modeling Study of Effects of Tubulin Carboxy-Terminal Tails on Dynamics of Kinesin and Dynein Motors
Authors: P. Xie, Ping
Year: 2025
Citations: 0
Journal: Protein Journal
Summary: This study models the influence of tubulin C-terminal tails on the motility characteristics of kinesin and dynein motors, providing insights into motor–microtubule interactions at the molecular level.

6. Title: Modeling study of kinesin-13 MCAK microtubule depolymerase
Authors: P. Xie, Ping
Year: 2024
Citations: 2
Journal: European Biophysics Journal
Summary: Focused on kinesin-13 (MCAK), this article presents a theoretical model explaining its mechanism of depolymerizing microtubules, which is essential in mitotic spindle dynamics and chromosome segregation.

7. Title: A model for cooperativity of kinesin-4 motors by communicating through the microtubule track
Authors: P. Xie, Ping
Year: 2024
Citations: 0
Journal: Chemical Physics
Summary: This study proposes a model where kinesin-4 motors interact through the microtubule lattice, enabling cooperative movement that enhances collective transport efficiency.

8. Title: ATP Concentration-Dependent Fractions of One-Head-Bound and Two-Head-Bound States of the Kinesin Motor during Its Chemomechanical Coupling Cycle
Authors: P. Xie, Ping
Year: 2024
Citations: 2
Journal: Journal of Physical Chemistry Letters
Summary: The research quantifies how ATP concentration affects the population distribution between single-head and double-head binding states of kinesin during stepping, shedding light on its mechanochemical cycle.

9. Title: Modeling Studies of the Mechanism of Context-Dependent Bidirectional Movements of Kinesin-14 Motors
Authors: P. Xie, Ping
Year: 2024
Citations: 1
Journal: Molecules (Open Access)
Summary: The article presents a model that explains how kinesin-14 motors, typically minus-end directed, can exhibit context-dependent bidirectional movement depending on track geometry or cellular cues.

10. Title: A Model for Chemomechanical Coupling of Kinesin-3 Motor
Authors: P. Xie, Ping
Year: 2024
Citations: 1
Journal: Cellular and Molecular Bioengineering
Summary: This study offers a chemomechanical model of kinesin-3, linking its chemical cycle to mechanical steps, and explaining unique features of this motor, such as its high processivity and fast velocity.

✅ Conclusion 

Ping Xie stands as a paragon of scientific commitment and cross-border collaboration. 🌐 From his early engineering days in Xi’an to global fellowships and a professorship at China’s top research institution, his journey reflects intellectual rigor, international engagement, and academic integrity. 🚀 With decades of experience, he embodies the spirit of lifelong learning and contribution to the scientific world. As physics continues to evolve, scientists like Ping Xie are the bedrock upon which future innovations are built. 🌱 His work not only expands the frontiers of science but also serves as a guiding light for young scholars aiming to make their mark in the world of research. 🔭

Orfeu Bertolami | Physics | Outstanding Scientist Award

Published on by Physicist Particle

Prof. Orfeu Bertolami | Physics | Outstanding Scientist Award

Professor at Faculty of Sciences, University of Porto, Portugal

Orfeu Bertolami 🇧🇷🇮🇹 is a distinguished theoretical physicist born on January 3, 1959, in São Paulo, Brazil. He is a Full Professor at the Department of Physics and Astronomy, University of Porto 🇵🇹. With over 400 publications 📚 and deep expertise in cosmology, astroparticle physics, and quantum gravity 🌌, he’s recognized globally for advancing fundamental and applied physics in space 🚀. His academic journey spans Oxford, Cambridge, Heidelberg, and Lisbon 🎓, reflecting a rich career in top research institutions. A widower and proud father 👨‍👧, Prof. Bertolami also engages in science awareness through writings and outreach efforts 🌍.

Professional Profile:

Orcid

Scopus

Education and Experience 

  • 🎓 B.Sc. in Physics – University of São Paulo, 1980

  • 📚 M.Sc. in Theoretical Physics – Instituto de Física Teórica, São Paulo, 1983

  • 📐 Advanced Studies – Applied Mathematics and Theoretical Physics, University of Cambridge, UK, 1984

  • 🎓 Ph.D. in Theoretical Physics – University of Oxford, UK, 1987

  • 🧪 Postdoc – University of Heidelberg, Germany (1987–1989)

  • 🧬 Postdoc – Instituto Nacional de Investigação Científica, Portugal (1989–1991)

  • 👨‍🏫 Assistant Professor – Instituto Superior Técnico, Lisbon (1991–2002)

  • 🔬 Scientific Associate – CERN, Switzerland (1993–1995)

  • 🔬 Scientific Associate – INFN Torino, Italy (1994–1995)

  • 🧠 Habilitation (Agregação) – Instituto Superior Técnico, 1996

  • 🗽 Visiting Scholar – New York University, USA (1999)

  • 👨‍🔬 Associate Professor – Instituto Superior Técnico (2002–2010)

  • 🌠 Full Professor – University of Porto, Portugal (Since 2010)

  • 🌍 Visiting Scholar – Stockholm University, Sweden (2024)

Professional Development 

Prof. Bertolami has continuously advanced his academic and research pursuits through international collaborations and top-tier institutional appointments 🌐. From his early academic formation at Oxford and Cambridge 🏛️ to his research posts at CERN and Heidelberg 🧪, his career reflects a global commitment to scientific excellence. His visiting roles in the U.S. 🇺🇸 and Sweden 🇸🇪 further signify his engagement in cross-disciplinary dialogues. Actively involved in mentoring, publishing, and leading scientific dialogue 📢, he also contributes to public science education 📰. His dynamic career continues to evolve through projects at the intersection of physics, sustainability, and Earth system science 🌎.

Research Focus 

Prof. Orfeu Bertolami’s research bridges the realms of the very large and the very small ✨. He specializes in cosmology, astroparticle physics, quantum and classical gravity, and space-based fundamental physics 🚀. His interest in Earth system physics connects fundamental physics to sustainability and planetary resilience 🌍. His theoretical work provides insights into dark matter, dark energy, and spacetime structure 🌌. With hundreds of peer-reviewed publications 📝, he shapes the international scientific conversation on the origin, structure, and future of the universe 🔬. His interdisciplinary curiosity also integrates physics with broader existential and ecological questions 🌱.

Awards and Honors

  • 🥇 Scientific Associate, CERN Theory Division, Geneva 🇨🇭 (1993–1995)

  • 🏅 Scientific Associate, INFN – Torino, Italy 🇮🇹 (1994–1995)

  • 🎖️ Visiting Scholar, New York University 🇺🇸 (1999)

  • 🌍 Visiting Scholar, Stockholm Resilience Centre, Sweden 🇸🇪 (2024)

  • 📈 Recognized Author with 263+ ISI-indexed publications and over 300 entries in INSPIRE-HEP

  • 🧠 Habilitation (Agregação) in Physics – Portugal (1996)

  • 📚 400+ total publications including scientific outreach writings

Publication Top Notes

1. Is cosmological data suggesting a nonminimal coupling between matter and gravity?

  • Journal: Physics of the Dark Universe

  • Publication Date: May 2025

  • DOI: 10.1016/j.dark.2025.101861

  • Authors: Miguel Barroso Varela, Orfeu Bertolami

  • Summary: This paper investigates whether current cosmological data supports theories where matter and gravity interact via a nonminimal coupling. The authors compare observational data (e.g., from Pantheon+, DES, DESI, and eBOSS) with predictions from these alternative models and find stronger statistical evidence for nonminimal coupling over standard ΛCDM in several dataset combinations.

2. Gravitational wave polarizations in nonminimally coupled gravity

  • Journal: Physical Review D

  • Publication Date: January 6, 2025

  • DOI: 10.1103/PhysRevD.111.024014

  • Authors: Miguel Barroso Varela, Orfeu Bertolami

  • Summary: This paper explores how nonminimal matter-curvature coupling affects gravitational wave (GW) polarization modes. The analysis suggests that these modified gravity models introduce extra polarization modes, potentially observable by future GW detectors.

3. Chaotic behaviour of the Earth System in the Anthropocene

  • Journal: Evolving Earth

  • Publication Date: January 2025

  • DOI: 10.1016/j.eve.2025.100060

  • Summary: The paper discusses the Earth System’s dynamic instability in the Anthropocene epoch, emphasizing feedback loops and thresholds that could lead to chaotic planetary behavior under continued anthropogenic stress.

4. From a dynamic integrated climate economy (DICE) to a resilience integrated model of climate and economy (RIMCE)

  • Journal: The Anthropocene Review

  • Publication Date: December 2024

  • DOI: 10.1177/20530196231205486

  • Summary: Proposes a shift from Nordhaus’s DICE model to a more resilient framework (RIMCE) that incorporates climate tipping points and adaptive capacity, aiming for a more realistic integration of socio-economic and environmental risks.

5. Gravitational waves from a curvature-induced phase transition of a Higgs-portal dark matter sector

  • Journal: Journal of Cosmology and Astroparticle Physics (JCAP)

  • Publication Date: October 1, 2024

  • DOI: 10.1088/1475-7516/2024/10/104

  • Summary: Analyzes how a phase transition in a Higgs-portal dark matter model, induced by spacetime curvature, could produce detectable gravitational wave signatures. The results connect early-universe particle physics with gravitational wave astronomy.

Conclusion and Recommendation

Prof. Orfeu Bertolami embodies the ideals of an Outstanding Scientist Award recipient. His remarkable scientific output, international collaborations, pioneering work in cosmology and gravitation, and his dedication to science education and outreach make him an exceptional candidate. His career demonstrates visionary thinking, interdisciplinary engagement, and a deep commitment to advancing fundamental physics and inspiring future generations.Recommendation: Strongly recommended for the Outstanding Scientist Award or Best Researcher Award. His achievements are not only outstanding in volume but deeply impactful in shaping contemporary physics and space research.