Assoc. Prof. Dr. M. Abdul | Research Excellence Award

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Assoc. Prof. Dr. M. Abdul | Research Excellence Award

Quanzhou University of Information Engineering | China

Muhammad Abdul is a researcher specializing in boson sampling, machine learning, ultracold atoms, high-resolution imaging systems, quantum technology involving surface acoustic waves, quantum phase transitions, nonlinear dynamical systems, and the invention of new materials. He earned his PhD from the University of Science and Technology of China, Hefei, where he worked on ultracold atoms in optical lattices, nonlinear optics, photonic devices, quantum networks, and boson sampling. He previously completed an M.Phil in Electronics at Quaid-i-Azam University. His professional experience includes serving as a Researcher at the University of Electronic Science and Technology of China; Assistant Professor at Sichuan University; Research Associate at Quaid-i-Azam University; Visiting Faculty at the Federal Urdu University; Lecturer at St. Mary College and the Punjab Group of Colleges; and High School Science Teacher at Down High School Mailsi. His research activities span mathematical modeling of nonlinear systems, materials development, and improvements in medication, supported in part by funding for developing a general dynamical model. He has contributed extensively to peer review across major journals and continues to advance interdisciplinary science across China, the United States, and the United Kingdom through research, teaching, and collaboration.

Profile : Orcid

Featured Publications

Abdul, M., Ko, C., Ismail, M. A., Ben Khalifa, S., Alsaif, N. A. M., Chebaane, S., Akbar, J., & Allakhverdiev, S. I. (2026). Development of rare earth metal-supported manganese selenide (MnSe₂-Nd₂O₃) heterostructure enabling robust hydrogen evolution reaction. Fuel. https://doi.org/10.1016/j.fuel.2025.136948

Abdul, M., Zhang, M., Ma, T., Alotaibi, N. H., Mohammad, S., & Luo, Y.-S. (2025). Facile synthesis of Co₃Te₄–Fe₃C for efficient overall water-splitting in an alkaline medium. Nanoscale Advances. https://doi.org/10.1039/D4NA00930D

Abdul, M., Kuo, C.-T., Ismail, M. A., Ben Khalifa, S., Alsaif, N. A. M., Chebaane, S., Shareef, M., & Shehzadi, A. (2025). Facile synthesis of novel WO₃·H₂O@Al-MOF nanocomposite for enhanced electrocatalytic hydrogen and oxygen evolution. Electrochimica Acta. https://doi.org/10.1016/j.electacta.2025.147714

Sardar, S., Nazeer, S., Naeem, F., Ben Khalifa, S., Chebaane, S., Saidani, T., Ismail, M. A., & Abdul, M. (2025). Se-decorated TiC/TiO₂ nanocomposite for overall water-splitting in alkaline medium. Fuel. https://doi.org/10.1016/j.fuel.2025.135672

Abdul, M., Ko, C., Tang, X., Ben Khalifa, S., Alsaif, N. A. M., Chebaane, S., & Akbar, J. (2025). S-scheme MnO₂–MnS₂@C heterostructure for environmental and biological applications. Ceramics International. https://doi.org/10.1016/j.ceramint.2025.09.284

Prof. Dr. Motoichi Ohtsu | Best Researcher Award

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Prof. Dr. Motoichi Ohtsu | Best Researcher Award

Research Origin for Dressed Photon | Japan

Motoichi Ohtsu is a distinguished researcher in nanophotonics and dressed-photon science, currently affiliated with the Research Origin for Dressed Photon in Yokohama, Japan. His scientific influence is reflected in his extensive Scopus record, which documents 596 publications, 9,084 citations, and an h-index of 47, demonstrating his long-standing impact across photonics and optical materials research. His works span journal articles, conference papers, book chapters, and major monographs, covering themes such as dressed photons, near-field optical science, SiC-based magneto-optical devices, polarization control, and the theoretical foundations connecting dressed photons with off-shell quantum fields. His recent ORCID-listed contributions include Perspective on an Emerging Frontier of Nanoscience Opened up by Dressed Photon Studies, Drastic Advancement in Nanophotonics Achieved by a New Dressed Photon Study, and influential papers on phase delay, polarization rotation, and cosmological links to dressed-photon theory. Ohtsu’s research interests encompass nanophotonics, near-field interactions, magneto-optical effects, optical phase phenomena, and advanced semiconductor photonics. With decades of academic and research leadership, including serving as Chief Director at the Research Origin for Dressed Photon, he has significantly shaped the evolution of modern optical science. In conclusion, his body of work continues to define new directions in dressed-photon technology and next-generation nanophotonic systems.

Profiles : Orcid | Scopus

Featured Publications

Sakuma, H., Ojima, I., & Ohtsu, M. (2023). Perspective on an emerging frontier of nanoscience opened up by dressed photon studies. Nanoarchitectonics.

Sakuma, H., Ojima, I., & Ohtsu, M. (2021). Drastic advancement in nanophotonics achieved by a new dressed photon study. Journal of the European Optical Society Rapid Publications.

Ohtsu, M., et al. (2020). SiC transmission-type polarization rotator using a large magneto-optical effect boosted and stabilized by dressed photons. Scientific Reports.

Ohtsu, M., et al. (2020). Off-shell quantum fields to connect dressed photons with cosmology. Symmetry.

Assoc. Prof. Dr. Niaz Abdolrahim | Best Researcher Award

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Assoc. Prof. Dr. Niaz Abdolrahim | Best Researcher Award

University of Rochester | United States

Dr. Niaz Abdolrahim is an accomplished materials scientist and Assistant Professor in the Department of Mechanical Engineering at the University of Rochester, where she leads pioneering research in multiscale modeling, nanomechanics, and computational materials science. She earned her Ph.D. in Mechanical Engineering and has since developed a strong research portfolio that integrates atomistic simulations, machine learning, and continuum mechanics to study deformation mechanisms, structural phase transformations, and the design of high-performance nanostructured materials. With over 44 published documents, more than 717 citations, and an h-index of 16, her scholarly contributions have been widely recognized in the fields of materials modeling and nanostructure design. Dr. Abdolrahim has secured multiple NSF-funded projects, including the study of stress-assisted phase transformations and data-driven analysis of lattice dynamics. Her work has been published in prestigious journals such as Acta Materialia, npj Computational Materials, Physical Review B, and ACS Applied Nano Materials. Her research interests encompass nanostructured metals, deformation physics, data-driven materials design, and high-performance alloys. Dr. Abdolrahim’s innovative contributions continue to advance the understanding of mechanical behavior in nanoscale systems and establish her as a leading figure in computational materials science and multiscale simulation.

Profiles : Scopus | Orcid | Google Scholar

Featured Publications

Mostafa, A., Qian, S., Li, F., Rabkin, E., & Abdolrahim, N. (2026). Bending-induced phase transformations and penta-twinning in molybdenum: From nano to microscale. Acta Materialia, 264, 121646. https://doi.org/10.1016/j.actamat.2025.121646

Karami, S., Kum, T. B., Kirmani, A. R., & Abdolrahim, N. (2025). Proton radiation effects in indium oxide using cascade molecular dynamics simulations. APL Energy, 4(9), 0266752. https://doi.org/10.1063/5.0266752

Alvarez, A., Abdolrahim, N., & Singh, S. (2025). Anomalous elastic softening in ferroelectric hafnia under pressure. Physical Review B, 111(6), 064106. https://doi.org/10.1103/PhysRevB.111.064106

Mostafa, A., Vu, L., Guo, Z., Shargh, A. K., Dey, A., Askari, H., & Abdolrahim, N. (2024). Phase-transformation assisted twinning in molybdenum nanowires. Computational Materials Science, 237, 113273. https://doi.org/10.1016/j.commatsci.2024.113273

Salgado, J. E., Lerman, S., Du, Z., Xu, C., & Abdolrahim, N. (2023). Automated classification of big X-ray diffraction data using deep learning models. npj Computational Materials, 9(1), 214. https://doi.org/10.1038/s41524-023-01164-8

Assoc. Prof. Dr. Farzaneh Bayat | Best Researcher Award

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Assoc. Prof. Dr. Farzaneh Bayat | Best Researcher Award

Azarbaijan Shahid Madani University | Iran

Dr. Farzaneh Bayat is an accomplished Associate Professor of Physics at Azarbaijan Shahid Madani University, Iran. She earned her Ph.D. in Physics from the same institution in 2016, specializing in photonic crystals and nanophotonics. With a distinguished research trajectory that includes visiting scientist positions at the Instituto de Ciencia de Materiales de Madrid, Spain, and the University of Heidelberg BioQuant Center, Germany, Dr. Bayat has made significant contributions to the fields of photonic crystal-based sensors, plasmonic nanostructures, and optical materials. Her research spans nano- and micro-structured materials, quantum dot-sensitized solar cells, and photocatalytic nanocomposites. She has authored 37 scientific publications, garnering over 248 citations and maintaining an h-index of 10, reflecting the global impact of her work. Her studies on photonic biosensors, colloidal lithography, and plasmon-enhanced photocatalysis have advanced the design of next-generation optical sensors and solar energy devices. Dr. Bayat’s international collaborations and innovative work in nanophotonics have earned her recognition as a leading figure in optical materials science. Through her interdisciplinary approach, she continues to bridge physics, materials science, and nanotechnology to address challenges in sustainable energy and biomedical diagnostics.

Profiles : Google Scholar | Orcid | Scopus

Featured Publications

Amani-Ghadim, A. R., Mousavi, M., & Bayat, F. (2022). Dysprosium doping in CdTe@CdS type II core/shell and cosensitizing with CdSe for photocurrent and efficiency enhancement in quantum dot sensitized solar cells. Journal of Power Sources, 539, 231624. https://doi.org/10.1016/j.jpowsour.2022.231624

Pourasl, M. H., Vahedi, A., Tajalli, H., Khalilzadeh, B., & Bayat, F. (2023). Liquid crystal-assisted optical biosensor for early-stage diagnosis of mammary glands using HER-2. Scientific Reports, 13(1), 6847. https://doi.org/10.1038/s41598-023-33814-4

Khodam, F., Amani-Ghadim, A. R., Ashan, N. N., Sareshkeh, A. T., Bayat, F., & Gholinejad, M. (2022). CdTe quantum dots incorporated in CoNiAl layered double hydroxide interlayer spaces as a highly efficient visible light-driven photocatalyst for degradation of an azo dye and Bisphenol A. Journal of Alloys and Compounds, 898, 162768. https://doi.org/10.1016/j.jallcom.2021.162768

Bayat, F., Ahmadi-Kandjani, S., & Tajalli, H. (2016). Designing real-time biosensors and chemical sensors based on defective one-dimensional photonic crystals. IEEE Photonics Technology Letters, 28(17), 1843–1846. https://doi.org/10.1109/LPT.2016.2570664

Adl, H. P., Bayat, F., Ghorani, N., Ahmadi-Kandjani, S., & Tajalli, H. (2017). A defective one-dimensional photonic crystal-based chemical sensor in total internal reflection geometry. IEEE Sensors Journal, 17(13), 4046–4051. https://doi.org/10.1109/JSEN.2017.2701090

Assist. Prof. Dr. Fikadu Geldasa | Best Researcher Award

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Assist. Prof. Dr. Fikadu Geldasa | Best Researcher Award

Walter Sisulu University | South Africa

Dr. Fikadu Takele Geldasa is an Assistant Professor of Physics at Walter Sisulu University, South Africa, and Oda Bultum University, Ethiopia. He has published 19 Scopus-indexed research papers, received more than 323 citations, and holds an h-index of 6. He obtained his Ph.D. in Materials Physics from Adama Science and Technology University. His research focuses on experimental and computational studies of functional nanomaterials using density functional theory (DFT) and materials characterization techniques. Dr. Geldasa works on the structural, electronic, and optical properties of doped metal oxides, perovskites, and semiconductor materials for applications in photocatalysis, energy conversion, and environmental remediation. His recent works on doped TiO₂ and α-NiS nanostructures provide insights into bandgap engineering and defect tuning for enhanced visible-light photocatalytic activity. He has published his research in leading journals such as Scientific Reports, Nanomaterials, Materials, and Physica Scripta. His interdisciplinary research integrates theory and experiment to develop advanced materials for renewable energy and sustainable technology. Through his scientific contributions, Dr. Geldasa is establishing himself as a promising researcher in materials physics and computational materials science, contributing significantly to the progress of clean energy and environmental technologies.

Profiles : Scopus | Orcid | Research Gate | Google Scholar

Featured Publications

Geldasa, F. T., Dejene, F. B., Kebede, M. A., Hone, F. G., & Jira, E. T. (2025). Density functional theory study of chlorine, fluorine, nitrogen, and sulfur doped rutile TiO₂ for photocatalytic application. Scientific Reports, 15(1), 3390. https://doi.org/10.1038/s41598-024-84316-0

Geldasa, F. T., & Dejene, F. B. (2025). Transition metal doping effects on the structural, mechanical, electronic, and optical properties of α-NiS for photocatalysis applications via DFT + U insights. Applied Physics A. https://doi.org/10.1007/s00339-025-08942-9

Geldasa, F. T., & Dejene, F. B. (2025). First principles investigation of niobium and carbon-doped titanium dioxide for enhanced visible light photocatalytic activity. ChemistrySelect. https://doi.org/10.1002/slct.202504529

Geldasa, F. T., & Dejene, F. B. (2025). Exploration of vanadium and rhenium co-doped TiO₂ for enhanced photocatalytic performance via first principle density functional theory investigation. Physica Scripta. https://doi.org/10.1088/1402-4896/adf156

Geldasa, F. T., & Dejene, F. B. (2025). Density functional theory based exploration of structural, electronic, mechanical, thermodynamic, and optical properties of α-NiS for CO₂ adsorption. Journal of Physics: Condensed Matter. https://doi.org/10.1088/1361-648X/aded5f

Assist. Prof. Dr. Akeem Adewale | Best Researcher Award

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Assist. Prof. Dr. Akeem Adewale | Best Researcher Award

Ladoke Akintola University of Technology Ogbomoso | Nigeria

Dr. Akeem Adekunle Adewale is a distinguished materials physicist and Senior Lecturer in the Department of Pure and Applied Physics at Ladoke Akintola University of Technology, Ogbomoso, Nigeria. He earned his Ph.D. in Materials Engineering from Universiti Malaysia Perlis, Malaysia, following his M.Sc. and B.Sc. degrees in Physics from the University of Ilorin, Nigeria. With a prolific academic career, Dr. Adewale has authored 25 scientific documents, accumulated over 201 citations, and achieved an h-index of 9. His research focuses on computational materials science, density functional theory (DFT), nanotechnology, and optoelectronic and thermoelectric materials modeling. Dr. Adewale’s studies have significantly contributed to understanding the structural, electronic, optical, and thermoelectric properties of advanced materials such as perovskites, semiconductors, and nanocomposites. His works have been published in reputed journals including Materials Today Communications, Heliyon, Physica Scripta, and Computational Condensed Matter. Prior to his current role, he served as a Lecturer in Physics and Materials Science at Kwara State University, Nigeria. Dr. Adewale continues to advance frontiers in materials modeling for renewable energy and semiconductor technologies. His outstanding contributions to materials research position him as a leading scholar in the field of computational materials science.

Profiles : Scopus | Google Scholar | Research Gate | Orcid

Featured Publications

Adewale, A. A., Chik, A., Adam, T., Yusuff, O. K., Ayinde, S. A., & Sanusi, Y. K. (2021). First principles calculations of structural, electronic, mechanical and thermoelectric properties of cubic ATiO3 (A= Be, Mg, Ca, Sr and Ba) perovskite oxide. Computational Condensed Matter, 28, e00562.

Adewale, A. A., Chik, A., Adam, T., Joshua, T. M., & Durowoju, M. O. (2021). Optoelectronic behavior of ZnS compound and its alloy: A first principle approach. Materials Today Communications, 27, 102077.

Olatomiwa, A. L., Adam, T., Edet, C. O., Adewale, A. A., Chik, A., Mohammed, M., Gopinath, S. C. B., & Hashim, U. (2023). Recent advances in density functional theory approach for optoelectronics properties of graphene. Heliyon, 9(3), e14279.

Sholagberu, A. A., Yahya, W. A., & Adewale, A. A. (2022). Pressure effects on the opto-electronic and mechanical properties of the double perovskite Cs₂AgInCl₆. Physica Scripta, 97(8), 085824.

Adewale, A. A., Chik, A., Zaki, R. M., Che Pa, F., Keat, Y. C., & Jamil, N. H. (2018). Thermoelectric transport properties of SrTiO₃ doped with Pm. Solid State Phenomena, 280, 3–8.

Yahya, W., Yahaya, A. A., Adewale, A. A., Sholagberu, A. A., & Olasunkanmi, N. K. (2023). A DFT study of optoelectronic, elastic and thermo-electric properties of the double perovskites Rb₂SeX₆ (X=Br, Cl). Journal of the Nigerian Society of Physical Sciences, 1418–1418.

Prof. Adel Asheri | Best Researcher Award

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Prof. Adel Asheri | Best Researcher Award

National Research Centre | Egypt

Professor Adel Ashery is a distinguished physicist and head of the Department of Solid State Physics at the National Research Center (NRC), Cairo, Egypt. He earned his Ph.D. in Physics from the Leningrad Institute of Electronic Engineering (Russia) in 1990, following a B.Sc. in Physics from Cairo University (1982) and a Science Diploma from Russia (1987). With an extensive academic and research career, Professor Ashery has made significant contributions to the fields of solid-state physics, semiconductor devices, and thin-film technology. His research primarily focuses on the preparation and characterization of single-crystal devices and thin films using advanced techniques such as liquid phase epitaxy, electrochemical ionization, sol-gel methods, photolithography, and chemical vapor deposition. He has authored over 89 scientific publications, accumulating 996 citations and an h-index of 17, demonstrating his impactful scholarship. His recent works explore interfacial engineering, dielectric tunability, and optoelectronic properties of novel heterojunction structures, contributing to advancements in resistive memory, RRAM, and high-κ electronics. Professor Ashery’s dedication to experimental innovation and material development has positioned him as a leading researcher in condensed matter and electronic materials science, continuing to inspire progress in semiconductor device engineering.

Profiles :  Scopus | Orcid

Featured Publications

Ashery, A. (2025). Interfacial engineering and dielectric tunability in Ag/Al/SiO₂/n-Si/Ag heterostructures: Novel insights for resistive memory and high-κ electronics. Physica B: Condensed Matter, 417758.

Ashery, A. (2025). Ag/MWCNTs-PVA composite/n-Si/Ag exhibits a novel combination of high electrical conductance and tunable capacitance in magnitude and sign. ECS Journal of Solid State Science and Technology.

Ashery, A., Gaballah, A. E. H., Elmoghazy, E., & Kabatas, M. A. B. M. (2025). Investigation of the optoelectronic properties of a novel polypyrrole–multi-well carbon nanotubes/titanium oxide/aluminum oxide/p-silicon heterojunction. Nanotechnology Reviews, 14(1), 20250174.

Ashery, A., Gaballah, A. E. H., Elnasharty, M. M. M., & Kabatas, M. A. B. M. (2024). Dielectric properties of epitaxially grown lattice-mismatched GaAs/p-Si heterojunction diode. iScience, 27(9).

Ashery, A., Gaballah, A. E. H., Turky, G. M., & Basyooni-Murat Kabatas, M. A. (2024). Gel-based PVA/SiO₂/p-Si heterojunction for electronic device applications. Gels, 10(8), 537.

Ashery, A., Gaballah, A. E. H., & Farag, A. A. M. (2024). Optical characterization of high-quality spin-coated PVA nanostructured films for photo-sensing application. Physica B: Condensed Matter, 687, 416088.

Dr. Sekhar Reddy Kola | Best Researcher Award

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Dr. Sekhar Reddy Kola | Best Researcher Award

National Yang Ming Chiao Tung University | Taiwan

Dr. Sekhar Reddy Kola is a Postdoctoral Fellow in the Department of Electrical and Computer Engineering at National Yang Ming Chiao Tung University (NYCU), Taiwan. He earned his Ph.D. in Semiconductor Devices from NYCU, where he focused on the process variation effect and intrinsic parameter fluctuation of vertically stacked gate-all-around (GAA) silicon nanosheet complementary field-effect transistors (CFETs) under the supervision of Prof. Yiming Li. With a solid academic foundation, including an M.Sc. in Electronics and a B.S. in Mathematics, Electronics, and Computer Science from Sri Venkateswara University, India, Dr. Kola has made significant contributions to the field of semiconductor device physics and modeling. His research interests encompass GAA nanosheet and nanowire FETs, CFET design, statistical process variation modeling, reliability analysis, and machine learning applications in nanoelectronics. He has published 33 documents with over 311 citations and an h-index of 10, reflecting his impactful scientific contributions. Dr. Kola has received several honors, including the Best Paper Award at IEDMS 2018 and the Outstanding Foreign Student Scholarship from NYCU. Through his innovative research on nanoscale device modeling and variability analysis, Dr. Kola continues to advance the development of next-generation semiconductor technologies for sub-1-nm nodes.

Profiles : Google Scholar | Scopus | Orcid

Featured Publications

Kola, S. R., & Li, Y. (2025). Effects of bottom channel coverage ratio on leakage current and static power consumption of vertically stacked GAA Si NS FETs. ECS Journal of Solid State Science and Technology, 14(2), 025001.

Kola, S. R., Li, Y., & Butola, R. (2024). Statistical device simulation and machine learning of process variation effects of vertically stacked gate-all-around Si nanosheet CFETs. IEEE Transactions on Nanotechnology, 23, 386–392.

Kola, S. R., & Li, Y. (2023). Electrical characteristic and power fluctuations of GAA Si NS CFETs by simultaneously considering six process variation factors. IEEE Open Journal of Nanotechnology, 4, 112–120.

Sreenivasulu, V. B., Kumari, N. A., Kola, S. R., Singh, J., & Li, Y. (2023). Exploring the performance of 3-D nanosheet FET in inversion and junctionless modes: Device and circuit-level analysis and comparison. IEEE Access, 11, 42256–42265.

Kola, S. R., Li, Y., & Thoti, N. (2020). Effects of a dual spacer on electrical characteristics and random telegraph noise of gate-all-around silicon nanowire p-type MOSFETs. Japanese Journal of Applied Physics, 59(SGGA02).

Prof. Nicolas Lori | Best Researcher Award

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Prof. Nicolas Lori | Best Researcher Award

University of Azores | Portugal

Dr. Nicolas F. Lori is a distinguished physicist and computer scientist, presently serving as an Assistant Professor at the University of the Azores and a researcher at the Centre Algoritmi, University of Minho, Portugal. He earned a Ph.D. in Physics from Washington University in St. Louis in 2001 and a Ph.D. in Informatics from the University of Minho in 2020. With 44 research papers, over 2,495 citations, and an h-index of 13, his work spans theoretical physics, computer science, and neuroscience. Dr. Lori has made pioneering contributions to diffusion MRI, brain connectivity mapping, and theoretical models bridging physics and computation. His studies have appeared in top-tier journals such as PNAS, Radiology, and Annals of Physics. He has successfully led national research projects totaling over €1.5 million and supervised multiple graduate students. His current research interests include MRI data processing, quantum gravity, artificial intelligence, theoretical neuroscience, and computational modeling. A Fulbright Fellow and former Vice-President of Fulbrighters Portugal, Dr. Lori’s career demonstrates a strong commitment to advancing interdisciplinary research that integrates physics, computation, and cognitive science to understand the complexity of the brain and the universe.

Profiles : Google Scholar | Scopus | Orcid

Featured Publications

Lori, N. F., Akbudak, E., Shimony, J. S., Cull, T. S., Snyder, A. Z., Guillory, R. K., … & Conturo, T. E. (2002). Diffusion tensor fiber tracking of human brain connectivity: Acquisition methods, reliability analysis, and biological results. NMR in Biomedicine, 15(7–8), 459–477.

Seehaus, A., Roebroeck, A., Bastiani, M., Fonseca, L., Bratzke, H., Lori, N., … & Galuske, R. (2015). Histological validation of high-resolution DTI in human post mortem tissue. Frontiers in Neuroanatomy, 9, 98.

Sedeno, L., Piguet, O., Abrevaya, S., Desmaras, H., García-Cordero, I., Baez, S., … & Lori, N. F. (2017). Tackling variability: A multicenter study to provide a gold‐standard network approach for frontotemporal dementia. Human Brain Mapping, 38(8), 3804–3822.

Lori, N. F. (2023). Mass creation in superconductors by Physics-cells quantum gravity. Physica C: Superconductivity and Its Applications, 611, 135722.

Lori, N. F. (2025). Darwinian quantum gravity dynamics of small particles. Annals of Physics, 449, 169553.

Lori, N. F. (2025). Varying Newton gravitational “constant” cosmology. Annals of Physics, 451, 170012.

Dr. Kousik Bera | Best Paper Award

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Dr. Kousik Bera | Best Paper Award

Indian Institute of Technology Bombay | India

Dr. Kousik Bera is a research scholar at the Indian Institute of Technology Bombay, specializing in condensed matter physics, quantum materials, and spectroscopic techniques. He has authored 11 peer-reviewed publications, achieving over 45 citations with an h-index of 4, reflecting the quality and influence of his research. His work integrates Raman spectroscopy, ultrafast nonlinear optics, and quantum photonics to address key challenges in material science and quantum technology. Dr. Bera’s studies on wafer-scale hexagonal boron nitride (hBN) films have provided critical insights into the role of defects, wrinkles, and impurities in thermal transport, with implications for next-generation nanoelectronic devices. He has also contributed to the development of polarization-entangled photon sources using type-0 PPKTP crystals, advancing quantum communication and cryptography. His collaborative publications in Physical Review B, Journal of Applied Physics, Nanotechnology, Optical Materials, and Optics Communications highlight his multidisciplinary approach. With strong expertise in 2D materials, superconductivity, and quantum criticality, Dr. Bera’s research is paving the way for breakthroughs in photonic devices and quantum technologies. His academic productivity and impactful contributions make him a promising candidate for recognition and awards in physics and materials research.

Profile : Orcid

Featured Publications

Bright source of degenerate polarization-entangled photons using type-0 PPKTP crystal: Effects of accidental coincidences
Optics Communications, 2025 – Demonstrated a high-brightness entangled photon source, relevant for quantum communication and cryptography.

Surface-enhanced Raman scattering-based sensing and ultrafast nonlinear optical properties of silver–hexagonal boron nitride nanocomposites achieved by femtosecond laser ablation
Optical Materials, 2024 – Reported novel nanocomposites with enhanced SERS activity and nonlinear optical response for sensing applications.

Nanostructured bi-metallic Pd–Ag alloy films for surface-enhanced Raman spectroscopy-based sensing application
Journal of Vacuum Science & Technology A, 2024 – Developed bimetallic alloy films for ultrasensitive SERS-based detection.

Decoupling the roles of defects/impurities and wrinkles in thermal conductivity of wafer-scale hBN films
Journal of Applied Physics, 2023 – Provided critical insights into thermal transport mechanisms in large-area hBN films.

Surface-phase superconductivity in a Mg-deficient V-doped MgTi₂O₄ spinel
Physical Review B, 2023 – Investigated unconventional superconductivity and surface effects in spinel oxides.