Arun Kumar | Physics | Editorial Board Member

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Dr. Arun Kumar | Physics | Editorial Board Member

Research Associate | Indian Institute of Technology (BHU) | India

Dr. Arun Kumar is a Post-Doctoral Fellow at the Indian Institute of Science Education and Research (IISER), Pune, specializing in multiferroics, strongly correlated systems, spin glasses, and magnetoelectric coupling. His research employs advanced experimental techniques such as X-ray and neutron scattering to investigate structural phase transitions, magnetic ground states, and spin-glass behavior in complex oxide materials, providing critical insights into the interplay between magnetoelastic, magnetoelectric, and dielectric phenomena for the development of next-generation multifunctional materials. Dr. Kumar’s key contributions include elucidating multiple spin-glass transitions, cluster glass phases, and low-temperature magnetic relaxation in disordered perovskites and hexagonal multiferroics, published in high-impact journals such as Physical Review B, Journal of Magnetism and Magnetic Materials, and Journal of Alloys and Compounds. He has also studied the effects of chemical doping, synthesis methods, and structural modifications on the dielectric and magnetic properties of functional materials, significantly advancing understanding of magnetoelectric coupling and energy storage potential. Through active collaboration with multidisciplinary research groups, Dr. Kumar fosters innovation across condensed matter physics, materials science, and applied engineering, with his work contributing to the design of energy-efficient, high-performance dielectric, multiferroic, and magnetoelectric devices and bridging fundamental science with practical technological applications.

Profiles: Google Scholar | ORCID

Featured Publications

Kumar, A., Kaushik, S. D., Siruguri, V., & Pandey, D. (2018). Evidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic system. Physical Review B, 97(10), 104402. Citations: 65

Kumar, A., Senyshyn, A., & Pandey, D. (2019). Evidence for cluster spin glass phase with precursor short-range antiferromagnetic correlations in the B-site disordered perovskite. Physical Review B, 99(21), 214425. Citations: 56

Kumar, A., & Pandey, D. (2020). Study of magnetic relaxation, memory and rejuvenation effects in the cluster spin-glass phase of B-site disordered Ca(Fe1/2Nb1/2)O3 perovskite: Experimental evidence. Journal of Magnetism and Magnetic Materials, 511, 166964. Citations: 27

Kumar, P. A., Kumar, A., Kumar, K., Babu, G. A., Vijayakumar, P., et al. (2019). Evidence for Spin Glass Transition in Hexagonal DyMnO3 without Substitutional Disorder. The Journal of Physical Chemistry C, 123(50), 30499–30508. Citations: 21

Khorwal, A. K., Dash, S., Kumar, A., Lukoyanov, A. V., Shreder, E. I., Bitla, Y., et al. (2022). Evidence for canonical spin glass behaviour in polycrystalline Mn1.5Fe1.5Al Heusler alloy. Journal of Magnetism and Magnetic Materials, 546, 168752. Citations: 20

T. Lakshmana Rao Tangi | Condensed Matter | Best Researcher Award

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Assoc. Prof. Dr. T. Lakshmana Rao Tangi | Condensed Matter | Best Researcher Award

Associate Professor at Vignan’s Institute of technology (A), India

Dr. T. Lakshmana Rao is an accomplished physicist and academic with a decade-long career spanning teaching, research, and institutional development. His core expertise lies in Experimental Condensed Matter Physics and Material Science, with particular focus on nanoparticle synthesis, magnetic materials, and multiferroics. Dr. Rao has demonstrated consistent academic excellence through national-level achievements, government-funded fellowships, and high-impact publications in SCI-indexed journals. He is currently serving as an Associate Professor (Selection Grade) at Vignan’s Institute of Information Technology, Visakhapatnam, where he actively contributes to academic coordination, student mentoring, and institutional innovation. His scholarly work has significantly advanced the understanding of LaFeO₃-based nanoparticles and their magnetic and electrical behavior, contributing to potential applications in sensors and quantum devices. A dedicated mentor and academic leader, Dr. Rao bridges fundamental research with real-world application, nurturing the next generation of physicists while contributing meaningfully to the broader scientific community in India and beyond.

Professional Profile 

Google Scholar | ORCID Profile 

Education 

Dr. Rao holds a Ph.D. in Physics & Astronomy from the National Institute of Technology (NIT), Rourkela, awarded in January 2021. His doctoral thesis explored substitution-induced changes in the structural, magnetic, and electrical properties of LaFeO₃ nanoparticles, a key area in materials research. Prior to his Ph.D., he completed an M.Tech in Metallurgical & Materials Engineering from NIT Rourkela in 2012 and an M.Sc. in Physics from Andhra University in 2009. His academic journey began with a B.Sc. (Mathematics, Physics, Geology) from Maharaja Degree College, Vizianagaram, followed by successful completion of Intermediate and SSC education in Srikakulam District, Andhra Pradesh. Throughout his education, Dr. Rao consistently ranked among the top performers, qualifying competitive exams like GATE and PGECET, and earning multiple fellowships from MHRD, India. This strong academic foundation laid the groundwork for his impactful research and teaching career in condensed matter physics and materials science.

Experience 

Dr. T. Lakshmana Rao brings over 10 years of experience in both teaching and research. He began his career as a Physics Lecturer at Narayana Junior College, Visakhapatnam, and subsequently served as a Teaching Assistant at NIT Rourkela during his Ph.D. program. He has taught IIT-JEE and NEET Physics at various academies and worked as Guest Faculty at a government junior college in Islampeta, Visakhapatnam. From 2021 to 2022, he held the position of Assistant Professor at Dadi Institute of Engineering and Technology. Currently, he serves as Associate Professor (Selection Grade) at Vignan’s Institute of Information Technology, where he teaches undergraduate engineering courses and contributes to curriculum design, mentoring, and institutional accreditation (NAAC/NBA). His teaching portfolio includes subjects such as Solid State Physics, Engineering Physics, and Quantum Mechanics. In addition to classroom teaching, he has actively promoted innovation through the AICTE IDEA Lab and student research mentorship programs.

Research Interests

Dr. Rao’s research interests lie at the interface of Condensed Matter Physics, Nanomaterials, and Quantum Systems. He focuses on the synthesis and characterization of nanoparticles, particularly LaFeO₃ and its doped variants, studying their structural, magnetic, dielectric, and optical properties. His investigations contribute to the development of advanced materials for magnetic sensors, superconductors, and optoelectronic devices. He is also exploring multiferroic materials and strongly correlated electron systems, aiming to understand complex phenomena such as magnetoelectric coupling and polaronic conduction mechanisms. Additionally, his interest in quantum computing reflects his forward-looking approach to integrating physics with emerging technological paradigms. Dr. Rao’s multidisciplinary focus, which bridges materials science, solid-state physics, and electronic engineering, supports innovative research outcomes. His laboratory work frequently involves structural refinement, grain-boundary studies, and magnetic phase transition analysis, all critical to advancing real-world applications in nanotechnology and electronics.

Awards and Honors 

Dr. T. Lakshmana Rao has received multiple recognitions throughout his academic and research career. He was awarded both the Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) by the Ministry of Human Resource Development (MHRD), Government of India, during his Ph.D. at NIT Rourkela. He also qualified the prestigious GATE (Physics) 2010, securing an All India Rank of 503 with a 94.5 percentile, and received the GATE Fellowship during his postgraduate studies. Additionally, he achieved top ranks in regional entrance exams such as PGECET and AUCET, showcasing his academic excellence early on. Dr. Rao’s research articles are frequently published in leading SCI-indexed journals, further underlining the quality of his work. He has also played an important role in institutional innovation as the Institution’s Innovation Cell Ambassador for AICTE IDEA Lab, reflecting national-level recognition of his leadership and contribution to higher education and scientific advancement.

Research Skills

Dr. Rao possesses a diverse set of advanced research skills in materials synthesis, characterization, and data analysis. His expertise includes wet chemical methods for nanoparticle synthesis, XRD and Rietveld refinement, VSM and SQUID magnetometry, dielectric and impedance spectroscopy, and UV-Vis and PL spectroscopy. He has strong command over the interpretation of magnetic phase transitions, polaronic conduction, grain-boundary effects, and chemical pressure effects, especially in perovskite-type structures like LaFeO₃. His analytical skills extend to using software tools for material modeling and experimental data fitting. Furthermore, he is adept at drafting scientific manuscripts, performing literature reviews, and managing collaborative research workflows with co-authors from multiple institutions. These technical capabilities are supported by his involvement in multidisciplinary research, enabling him to handle complex scientific problems with confidence and precision. His mentoring skills, especially in guiding undergraduate research and innovation projects, also reflect his effectiveness as a well-rounded scientific researcher.

Publications Top Notes

Title: Probing structural and photophysical features of Eu³⁺ activated NaCdPO₄ orthophosphate phosphor
Authors: M.K. Pradhan, T.L. Rao, U.K. Goutam, S. Dash
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 240, Article ID 118593
Year: 2020
Citations: 41

Title: Substitution induced magnetic phase transitions and related electrical conduction mechanisms in LaFeO₃ nanoparticle
Authors: T. Lakshmana Rao, M.K. Pradhan, U.K. Goutam, V. Siruguri, V.R. Reddy, et al.
Journal: Journal of Applied Physics, Volume 126, Issue 6
Year: 2019
Citations: 25

Title: Influence of Zn(II) on the structure, magnetic and dielectric dynamics of nano-LaFeO₃
Authors: T. Lakshmana Rao, M.K. Pradhan, S. Singh, S. Dash
Journal: Journal of Materials Science: Materials in Electronics, Volume 31, Issue 6, Pages 4542–4553
Year: 2020
Citations: 22

Title: Structural and photoluminescence behavior of thermally stable Eu³⁺ activated CaWO₄ nanophosphors via Li⁺ incorporation
Authors: P.V. Ramakrishna, T.L. Rao, A. Singh, B. Benarji, S. Dash
Journal: Journal of Molecular Structure, Volume 1149, Pages 426–431
Year: 2017
Citations: 20

Title: Structural, magnetic, grain and grain boundary mediated conduction features of low dimensional LaFeO₃ nanoparticles
Authors: T.L. Rao, M.K. Pradhan, M. Chandrasekhar, P.V. Ramakrishna, S. Dash
Journal: Journal of Physics: Condensed Matter, Volume 31, Issue 34, Article ID 345803
Year: 2019
Citations: 14

Title: Dy³⁺ Activated Nearly White Emitting NaCdPO₄ as Potential Phosphors for Solid State Light Applications
Authors: M.K. Pradhan, T.L. Rao, S. Dash
Journal: Journal of Electronic Materials, Volume 49, Issue 4, Pages 2463–2470
Year: 2020
Citations: 10

Conclusion

Dr. T. Lakshmana Rao is a highly deserving candidate for the Best Researcher Award. With a robust academic background, a strong portfolio of high-quality research publications, and over a decade of experience in teaching and mentoring, he has made substantial contributions to the advancement of materials science and condensed matter physics. His interdisciplinary research in nanoparticles and magnetic materials, along with his involvement in institutional innovation and national fellowship programs, underscores both his scholarly potential and societal impact. Moving forward, Dr. Rao is well-positioned to lead pioneering research initiatives and inspire future scientific talent, making him a compelling choice for this prestigious recognition.

Nour Abdulameer | High Energy Physics | Best Researcher Award

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Dr. Nour Abdulameer | High Energy Physics | Best Researcher Award

Student  at Debrecen university, Hungary

Dr. Nour Jalal Abdulameer is a dedicated and emerging researcher in high-energy physics with a strong academic foundation, including a Ph.D. from the University of Debrecen. Her research contributions span nuclear and particle physics, with active involvement in major international collaborations such as the PHENIX Experiment. She has co-authored several technical notes and analysis reports related to particle collisions and solar events, showcasing her skills in data analysis, detector calibration, and simulation. Dr. Abdulameer has also presented at numerous global conferences and participated in advanced workshops, reflecting her active engagement in the scientific community. In addition to research, she has contributed significantly to teaching physics and medical physics across universities in Iraq and Hungary. Proficient in programming and multilingual, she is well-positioned for international collaboration. With further focus on peer-reviewed publications and leading independent research projects, she holds strong potential as a candidate for the Best Researcher Award.

Professional Profile 

Education🎓

Dr. Nour Jalal Abdulameer has pursued a progressive academic path in the field of physics, beginning with a Bachelor’s degree in Physics Science from Thi-Qar University, Iraq (2011–2015). She advanced her specialization by earning a Master’s degree in Nuclear and Plasma Physics from the same institution (2016–2018), where she developed a strong foundation in theoretical and applied physics. Her academic journey reached its pinnacle with her ongoing Ph.D. studies in High Energy Physics at the University of Debrecen, Hungary (2020–present). Throughout her doctoral program, she has engaged in advanced coursework and hands-on research in experimental particle physics, data acquisition, astrophysics, and detector technology. Her participation in specialized schools such as the CERN School in Korea and the Asia-Europe-Pacific School of High-Energy Physics further enriched her technical knowledge. This strong and diverse educational background has equipped her with the expertise and practical skills essential for cutting-edge research in modern physics.

Professional Experience📝

Dr. Nour Jalal Abdulameer has accumulated diverse professional experience across academia, research, and technical roles. She began her academic career as an Assistant Lecturer in Medical Physics at Al-Ayen University, Iraq (2018–2020), where she taught undergraduate laboratory courses. She later served at Thi-Qar University, instructing seminars in Quantum Mechanics, Electricity, and Nuclear Physics. Since 2020, she has been an Assistant Lecturer at the University of Debrecen, Hungary, contributing to physics education while actively engaging in research. Dr. Abdulameer has been a researcher in the PHENIX Experiment and has worked part-time at the Wigner Research Centre for Physics in Budapest since 2023. Her industry-related experience includes a technical role as a Medical Assistant handling dental X-rays and a Sales Engineer position focusing on technical solutions and customer support. These roles demonstrate her versatility in blending research, teaching, and practical applications of physics, underscoring her capability as a well-rounded physics professional.

Research Interest🔎

Dr. Nour Jalal Abdulameer’s research interests lie primarily in the field of high-energy and nuclear physics, with a strong focus on experimental particle physics. Her work involves analyzing heavy-ion collisions to study fundamental particles and their interactions under extreme conditions, as part of the PHENIX Experiment collaboration. She is particularly interested in topics such as Quantum Chromodynamics (QCD), the Standard Model, direct photon and pion production, and the behavior of matter at high temperatures and densities. Her involvement in detector calibration, data acquisition, and online monitoring reflects a technical proficiency in handling complex experimental setups. Additionally, Dr. Abdulameer has explored solar particle events and their relationship with cosmic phenomena, indicating her multidisciplinary approach to research. Her experience with advanced programming tools like ROOT CERN and her participation in international workshops and scientific schools further support her commitment to advancing knowledge in particle physics through both theoretical insight and experimental precision.

Award and Honor🏆

Dr. Nour Jalal Abdulameer has been recognized for her academic and research excellence through several prestigious awards and honors. She was selected to participate in the highly competitive Asia-Europe-Pacific School of High-Energy Physics (AEPSHEP2022) in South Korea, reflecting her standing in the global physics community. Additionally, she has been invited to present her work at esteemed international conferences and workshops, including the Zimányi Winter School (2022 and 2023) in Hungary, the PHENIX training at Stony Brook University and Brookhaven National Laboratory in the USA, and the Initial Stages 2023 Conference in Copenhagen. These opportunities highlight her active involvement and contributions to the field of high-energy physics. Her continued participation in workshops on scientific programming, detector technologies, and particle physics reflects both her academic recognition and commitment to professional development. These accolades underscore her promise and potential as a leading young researcher in experimental physics and related interdisciplinary domains.

Research Skill🔬

Dr. Nour Jalal Abdulameer possesses a comprehensive set of research skills that make her a proficient and impactful scientist in the field of high-energy physics. She is highly skilled in data analysis, simulation, and detector calibration, with hands-on experience in working with particle detectors and large-scale experimental datasets from heavy-ion collisions. Her technical proficiency includes expertise in programming with C++ and using ROOT CERN for data visualization and statistical analysis, as well as LaTeX for scientific documentation. Dr. Abdulameer is adept at applying general research methodologies, modeling, and simulation techniques in experimental particle physics. Her work on the calibration of EMCal ToF and analysis of π0 and direct photon production demonstrates her deep understanding of experimental procedures and attention to precision. Additionally, her collaborative work with international teams, including contributions to technical and analysis notes, illustrates her ability to work effectively in multidisciplinary environments, managing complex research tasks with clarity and rigor.

Conclusion💡

Dr. Nour Jalal Abdulameer is a highly qualified and promising candidate for the Best Researcher Award, especially considering her strong academic progression, active involvement in global high-energy physics experiments, and interdisciplinary engagement. Her background reflects consistent growth, international collaboration, and technical competence, which aligns with the qualities expected from a top researcher.

Publications Top Noted✍️

“Disentangling Centrality Bias and Final-State Effects in the Production of High-pT Neutral Pions Using Direct Photon in d+Au Collisions at √sNN = 200 GeV”

This publication presents a simultaneous measurement of direct photon and neutral pion production in d+Au collisions at √sNN = 200 GeV, analyzing the effects of centrality bias and final-state interactions. The study finds that for minimum-bias collisions, the nuclear modification factor is consistent with unity, while a suppression is observed in the top 5% of events with the highest activity, suggesting possible final-state effects.