Nadir Abdullayev – Optical Properties – Best Researcher Award

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Prof. Nadir Abdullayev began his academic journey with a deep interest in condensed matter physics, focusing on the fundamental properties of electronic systems. From the early stages of his career, he dedicated himself to understanding electric and galvanomagnetic phenomena in low-dimensional electronic systems. His rigorous academic training provided him with the expertise to analyze and interpret complex physical behaviors, particularly in strongly anisotropic crystals.

💼 Professional Endeavors

Throughout his career, Prof. Nadir Abdullayev has conducted extensive and systematic research in the field of electric and galvanomagnetic effects, including the normal and anomalous Hall effects, magnetoresistance, and Shubnikov-de Haas oscillations. His work is primarily focused on low-temperature physics, with experiments reaching temperatures as low as 0.3 K and magnetic fields up to 8 Tesla. His expertise extends to the study of electronic localization effects, such as weak localization, weak antilocalization, and electron-electron interactions, which are crucial for understanding charge transport in advanced materials.

🔬 Contributions and Research Focus

A significant aspect of Prof. Abdullayev’s research is his work on optical properties, including Raman scattering, infrared reflection, photoluminescence, and spectral ellipsometry. His contributions to the field have deepened the understanding of how light interacts with low-dimensional systems, particularly layered and chain crystals. Additionally, his research on phonon spectra and phonon processes has provided groundbreaking insights into heat capacity, thermal expansion, and heat transfer mechanisms in these materials. Notably, he was the first to explain the negative thermal expansion along the layers of graphite using the "membrane effect" and the "thermal anomaly" in heat transfer.

🌍 Impact and Influence

Prof. Nadir Abdullayev’s impact on the field of condensed matter physics is substantial, with his research influencing both theoretical and experimental studies in optical properties and electronic transport phenomena. His findings have paved the way for further developments in material science, particularly in the study of highly anisotropic crystals. His expertise in electronic localization effects and phonon interactions has earned him recognition in the international scientific community, making him a sought-after expert in his field.

🏆Academic Cites

The significance of Prof. Abdullayev’s work is reflected in the high number of citations his research has received in esteemed academic journals. His studies on optical properties and phonon spectra have been widely referenced by researchers working on advanced electronic and optical materials. His contributions serve as a critical foundation for ongoing research in low-temperature physics and material characterization.

🌟 Legacy and Future Contributions

Looking ahead, Prof. Nadir Abdullayev continues to push the boundaries of research in electronic and optical materials. His future contributions are expected to further refine the understanding of optical properties in low-dimensional systems, leading to new applications in nanotechnology, quantum materials, and energy-efficient electronic devices. His legacy as a pioneer in the study of anisotropic crystals and phonon processes will undoubtedly influence future generations of scientists and engineers.

📝Notable Publication

📝Prediction and observation of an antiferromagnetic topological insulator

Authors: MM Otrokov, II Klimovskikh, H Bentmann, et al.

Journal: Nature

Year: 2019

Citations: 1131

📝Novel ternary layered manganese bismuth tellurides of the MnTe-Bi₂Te₃ system: Synthesis and crystal structure

Authors: ZS Aliev, IR Amiraslanov, DI Nasonova, et al.

Journal: Journal of Alloys and Compounds

Year: 2019

Citations: 229

📝Tunable 3D/2D magnetism in the (MnBi₂Te₄)(Bi₂Te₃)ₘ topological insulators family

Authors: II Klimovskikh, MM Otrokov, D Estyunin, et al.

Journal: npj Quantum Materials

Year: 2020

Citations: 228

📝Native point defects and their implications for the Dirac point gap at MnBi₂Te₄(0001)

Authors: M Garnica, MM Otrokov, PC Aguilar, et al.

Journal: npj Quantum Materials

Year: 2022

Citations: 107

📝Elastic properties of layered crystals

Author: NA Abdullaev

Journal: Physics of the Solid State

Year: 2006

Citations: 55

📝The nature of negative linear expansion in layer crystals (C, Bn, GaS, GaSe, and InSe)

Authors: GL Belenkii, EY Salaev, RA Suleimanov, NA Abdullaev, et al.

Journal: Solid State Communications

Year: 1985

Citations: 49

📝Grüneisen parameters for layered crystals

Author: NA Abdullaev

Journal: Physics of the Solid State

Year: 2001

Citations: 41

Archana Yadav – Photonics – Excellence in Research 

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Dr. Archana Yadav - Photonics - Excellence in Research 

Integral University, Lucknow - India 

Author Profile

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🎓 Early Academic Pursuits

Dr. Archana Yadav embarked on her academic journey with a solid foundation in Electronics and Instrumentation Engineering, earning a B.Tech from I.E.T. Lucknow with a percentage of 72.58%. She further pursued a Master’s degree in Digital Communication from B.I.E.T. Jhansi, achieving a commendable 75% and graduating with First Division with Honours. Her M.Tech dissertation on "Surface Plasmon Resonance Sensor using Metamaterial" laid the groundwork for her subsequent research in photonics and optical sensors.

💼 Professional Endeavors

Dr. Yadav's professional career spans over 12 years in teaching and research, reflecting her commitment to academic excellence. She currently serves as an Assistant Professor at Integral University, Lucknow, where she has taken on various leadership roles including Departmental Examination Coordinator, NAAC Criteria Coordinator, and Course Structure Designer. Her previous positions include lectureships at B.N. College of Engineering & Technology and the Institute of Engineering & Technology, Lucknow, where she demonstrated her capability in course coordination and student mentorship.

🔬 Contributions and Research Focus

Dr. Yadav's research is centered on the modeling and simulation of optical biosensors, with a particular emphasis on photonics for healthcare applications. Her doctoral thesis focused on the analysis and design of surface plasmon resonance (SPR) sensors for non-invasive glucose monitoring. Utilizing COMSOL Multiphysics and MATLAB, she investigated various 2D nanomaterials, TMDC materials, and metal nitride layers to optimize sensor performance. Her research is poised to contribute significantly to the development of wearable devices for continuous glucose monitoring and applications in forensics and neonatal care.

🌍 Impact and Influence

Dr. Yadav's impact is evident through her extensive involvement in academic services and peer review. She has reviewed for high-impact journals such as Silicon, Modern Physics Letters B, and Microchemical Journal, among others. Her editorial roles include serving on the Editorial Board of the Journal of Photonics Materials and Technology and the Journal of Microsensor. Her work has been published in reputed journals, presented at international conferences, and she holds a patent for her research. Her contributions to photonics research have advanced the field of optical biosensors, highlighting her influence and expertise.

🏆Academic Cites

Dr. Yadav's research has been well-cited in the academic community, reflecting its relevance and significance. Her publications in high-impact journals such as IEEE Transactions on NanoBioscience and presentations at international conferences underscore the impact of her work on the field of photonics. Her role as a reviewer and editor further attests to her scholarly contributions and recognition within the research community.

🌟 Legacy and Future Contributions

Dr. Archana Yadav is dedicated to advancing the field of photonics through her research on optical biosensors and wearable devices. Her future contributions aim to enhance non-invasive glucose monitoring technologies and explore their applications in various domains. Her ongoing research and leadership in academia will continue to inspire and drive innovation in the field of photonics, leaving a lasting legacy in both education and research.

📝Photonics

Dr. Archana Yadav’s research prominently features Photonics, with a focus on developing advanced optical biosensors for healthcare applications. Her work in Photonics has been critical in optimizing SPR sensors and integrating them into wearable devices for continuous glucose monitoring. The impact of her contributions to Photonicsis evident in her publications, patents, and leadership roles, highlighting her commitment to advancing the field.

Notable Publication

📝Bimetal Thin Film, Semiconductors, and 2D Nanomaterials in SPR Biosensors: An Approach to Enhanced Urine Glucose Sensing

Authors: Kumar, S., Yadav, A., Malomed, B.A.

Journal: IEEE Transactions on Nanobioscience

Year: 2024

Citations: 5

📝Design and Simulation of SPR Sensors by Employing Silicon and Silicon-Nitride With Mono and Bimetal Layers for Sensitivity Enhancement

Authors: Kumar, S., Yadav, A., Kumar, S., Malomed, B.A.

Journal: IEEE Sensors Journal

Year: 2024

Citations: 7

📝Improved Surface Plasmon Effect in Ag-based SPR Biosensor with Graphene and WS2: An Approach Towards Low Cost Urine-Glucose Detection

Authors: Yadav, A., Mishra, M., Tripathy, S.K., Singh, O.P., Sharan, P.

Journal: Plasmonics

Year: 2023

Citations: 24

📝Highly Sensitive Bimetallic-Metal Nitride SPR Biosensor for Urine Glucose Detection

Authors: Yadav, A., Kumar, A., Sharan, P., Mishra, M.

Journal: IEEE Transactions on Nanobioscience

Year: 2023

Citations: 53

📝Effect of 2-D nanomaterials on sensitivity of plasmonic biosensor for efficient urine glucose detection

Authors: Yadav, A., Kumar, S., Kumar, A., Sharan, P.

Journal: Frontiers in Materials

Year: 2023

Citations: 32