Tag: Nanomaterials

Early Academic Pursuits 🎓

Dr. Shehzad Ahmed's academic journey began with a Bachelor’s degree in Applied Physics from Kohat University of Science and Technology in Pakistan, where he researched thin film deposition techniques. This foundational interest propelled him toward a Master’s in Applied Physics at the International Islamic University in Islamabad, where he delved into the fascinating dynamics of magnetic nanoparticles. His early work here ignited his passion for materials science, especially in understanding complex material behaviors at the atomic level.

Professional Endeavors 🌍

Dr. Ahmed has held diverse roles, including Lecturer and Research Assistant at the International Islamic University, where he taught physics and developed expertise in nanotechnology research. He later served as an Assistant Professor at Sarhad University in Pakistan, delivering advanced courses in chemistry and supervising student research. His international experience includes a Visiting Fellowship at the Southern University of Science and Technology, Shenzhen, where he currently explores innovative materials for energy applications.

Contributions and Research Focus 🔬

Dr. Ahmed's primary research centers on the atomic structure and behavior of amorphous phase-change memory materials. He explores how structural disorder impacts the electrical, optical, and bonding properties of materials. His extensive work on Sb-Te phase-change memory materials aims to advance next-generation memory devices. Dr. Ahmed also investigates energy materials, batteries, catalysis, and nanotechnology, publishing numerous papers in top-tier scientific journals.

Accolades and Recognition 🏆

Dr. Ahmed's research achievements have been recognized through invitations to prestigious conferences, including the World Young Scientist Summit in Wenzhou and multiple Sino-German Bilateral Symposia on electronic and memory materials. His work has also earned him positions on international research collaborations, highlighting his impact within the global scientific community.

Impact and Influence 🌐

Dr. Ahmed's contributions to phase-change memory and amorphous materials science have paved the way for advancements in memory technology and sustainable energy solutions. His research is influential in guiding the design of high-performance materials, inspiring young scientists and students who look to his work as a foundation in materials science.

Legacy and Future Contributions 🌱

Dr. Ahmed envisions a career focused on pioneering discoveries in condensed matter physics and materials science, aiming to bridge academic research with industrial applications. His commitment to understanding and innovating materials for energy storage and catalysis positions him as a driving force for future advancements, ensuring a lasting legacy in the field of materials science.

Publications

📄 "Polarization insensitive non-interleaved frequency multiplexed dual-band Terahertz coding metasurface for independent control of reflected waves"
Authors: Iqbal, S., Noor, A., Ullah, N., Nisar, M.S., Wong, S.-W.
Journal: Scientific Reports
Year: 2024

📄 "Enhanced As-COF nanochannels as a high-capacity anode for K and Ca-ion batteries"
Authors: Ahmed, S., Ghani, A., Muhammad, I., Tian, X., Yakobson, B.
Journal: Physical Chemistry Chemical Physics
Year: 2024

📄 "Revealing half-metallicity: Predicting large bandgaps in halogen-based full-Heusler alloys"
Authors: Muhammad, I., Ahmed, S., Ullah, N., Tian, X., Zhang, J.-M.
Journal: Results in Physics
Year: 2024

📄 "Unveiling the potential of aluminum-decorated 3D phosphorus graphdiyne as a catalyst for N₂O reduction"
Authors: Ahmed, S., Khan, A.A., Khan, D., Xiaoqing, T., Muhammad, I.
Journal: Physical Chemistry Chemical Physics
Year: 2024

📄"Giant Thermomechanical Bandgap Modulation in Quasi-2D Tellurium"
Authors: Hussain, N., Ahmed, S., Tepe, H.U., Wu, H., Shcherbakov, M.R.
Journal: Advanced Functional Materials
Year: 2024

Mohammed Al Bahri | Materials Science | Best Researcher Award

Posted on 25/09/202425/09/2024 by Book of Award

Dr. Mohammed Al Bahri | Materials Science | Best Researcher Award

A'Sharqiyah University | Oman

Author Profile

🎓 Early Academic Pursuits

Dr. Mohammed Al Bahri's academic journey began with a Bachelor’s degree in Physics from the College of Education at Sultan Qaboos University in 1998. He then pursued a Master’s degree in Physics in 2010, where his thesis focused on the "Morphology Dependent Assembly of CuO Nanoparticles." Under the guidance of Prof. Salim Al Harthi, Dr. Al Bahri demonstrated an early interest in nanomaterials. His academic achievements culminated in a Ph.D. in 2018, where he specialized in "Magnetic Nanowires for High Density and Low Power Information Storage" under the mentorship of Prof. Rachid Sbiaa. His Ph.D. work was supported by a full scholarship from the Ministry of Education, further showcasing his potential as a promising researcher.

💼 Professional Endeavors

Dr. Al Bahri's professional career spans over two decades, starting as a Physics teacher in secondary schools in Oman (1998-2001). He later transitioned to leadership roles within the Ministry of Education, such as the Head of the Monitoring Student Achievement Department (2012-2018), where he led a team of assessment officers and contributed to the development of student assessment policies. In academia, he became an Assistant Professor at A'Sharqiyah University in 2018, eventually rising to Associate Professor in 2023. His teaching contributions extend across multiple departments, including Applied and Health Sciences, Engineering, and Education. Additionally, he has played a key role in academic program development, internal reviews, and community engagement.

🧑‍🔬 Contributions and Research Focus

Dr. Al Bahri's research interests are primarily focused on magnetic nanowires, nanodevices, and their applications in information storage. His scholarly work includes publishing 13 articles in reputable journals like the Journal of Magnetism and Magnetic Materials and Nanomaterials. With 126 citations in Google Scholar, his research has had a notable impact on the field of nanotechnology. Dr. Al Bahri’s work often addresses critical issues in magnetic domain walls and storage devices, contributing significantly to advancements in nanodevice technology.

🏆 Accolades and Recognition

Throughout his career, Dr. Al Bahri has received numerous accolades. He was awarded the "Best Physics Teacher" by the Ministry of Education in 2002. More recently, in 2022-2023, he was recognized as the "Best Researcher" at A'Sharqiyah University. His work has garnered international attention, with him being among the top 50 academic researchers in Asia for 2022. He has also received prestigious research awards, including the Best Research Award from the International Research Awards (IIRA-2022) and the New Science Inventions (NESIN) 2020 Awards.

🌍 Impact and Influence

Dr. Al Bahri’s influence extends beyond academia into community service. He has conducted various seminars and workshops for teachers and students, contributing to public education. His leadership in developing academic programs and policies, both at the university and ministry levels, has shaped educational practices in Oman. His research in nanotechnology also offers potential solutions to global challenges in data storage and energy efficiency, reflecting his broad impact.

🏅 Legacy and Future Contributions

As a dedicated educator, researcher, and academic leader, Dr. Al Bahri’s legacy is rooted in his contributions to both physics education and nanotechnology research. His ongoing work in magnetic nanodevices holds promise for future advancements in high-density storage technologies. His role in academic program development and his influence on education policy will likely continue to shape the next generation of Omani scientists and educators.

Publications

📖Vortex Domain Wall Thermal Pinning and Depinning in a Constricted Magnetic Nanowire for Storage Memory Nanodevices
Journal: Nanomaterials
Authors: Mohammed Al Bahri, Salim Al-Kamiyani, Al Maha Al Habsi
Year: 2024

📖Thermal Effects on Domain Wall Stability at Magnetic Stepped Nanowire for Nanodevices Storage
Journal: Nanomaterials
Authors: Mohammed Al Bahri, Salim Al-Kamiyani
Year: 2024

📖Chirality‐Dependent Dynamics and Pinning of Transverse Domain Wall in Constricted Nanowires
Journal: physica status solidi (a)
Authors: Mohammed Al Bahri, Rachid Sbiaa
Year: 2024

📖Multi-segmented Nanowires for Vortex Magnetic Domain Wall Racetrack Memory
Journal: Chinese Physics B
Authors: M. Al Bahri, M. Al Hinaai, T. Al Harthy
Year: 2023

📖Noise Measurements in Industrial Areas in North A' Sharqiyah Region - Oman
Journal: International Journal of Research and Innovation in Applied Science
Authors: M. Al Bahri
Year: 2022

Laura Rodriguez-Lorenzo | Materials Science | Best Researcher Award

Posted on 21/08/202421/08/2024 by Book of Award

Dr. Laura Rodriguez-Lorenzo | Materials Science | Best Researcher Award

International Iberian Nanotechnology | Portugal

Author Profile

🎓 Early Academic Pursuits

Dr. Laura Rodriguez-Lorenzo began her academic journey at the University of Vigo, Spain, where she completed both her Diploma in Chemistry in 2007 and her PhD in Nanotechnology in 2012. Her doctoral studies laid a strong foundation in the fields of chemistry and nanotechnology, equipping her with the knowledge and skills to explore the complex interactions at the nanoscale.

💼 Professional Endeavors

Dr. Rodriguez-Lorenzo's professional career is marked by significant contributions to research institutions across Europe. She has held various research positions at prestigious institutions, including the Adolphe Merkle Institute in Switzerland and the International Iberian Nanotechnology Laboratory (INL) in Portugal. At INL, she currently serves as a staff researcher in the Water Quality group, where her work focuses on developing innovative solutions for environmental monitoring and water purification.

🔬 Contributions and Research Focus

Dr. Rodriguez-Lorenzo's research is centered on the development of advanced devices for the real-time monitoring of biotoxins, organic pollutants, and emerging contaminants such as microplastics in water bodies. Her work also extends to creating integrated systems for urban wastewater purification. She has been instrumental in several major competitive research projects, including LABPLAS, D4runoff, DIGIRAS, and FRONTSH1P, and has collaborated with industrial partners on initiatives like KET4CP.

🏆 Accolades and Recognition

Dr. Rodriguez-Lorenzo's contributions to science have been recognized with several prestigious awards. In 2013, she was honored with the L’Oreal Fellowship “For Woman in Science.” Two years later, in 2015, she was named one of the “100 most influential young people at the francophone Swiss zone” by L’Hebdo journal. Her impressive track record includes 86 peer-reviewed publications, an h-index of 30, four book chapters, and a patent related to biosensors and nanoparticle characterization.

🌍 Impact and Influence

Through her research and collaborations, Dr. Rodriguez-Lorenzo has made a significant impact on the fields of environmental chemistry and nanotechnology. Her work on monitoring and mitigating pollution in water bodies has profound implications for public health and environmental sustainability. The innovative solutions she has developed are not only advancing scientific knowledge but also providing practical tools for environmental protection.

🌟 Legacy and Future Contributions

Dr. Rodriguez-Lorenzo's ongoing research continues to push the boundaries of what is possible in environmental monitoring and nanotechnology. Her contributions to science have set a high standard for future research in these fields. As she continues to innovate and lead new projects, her legacy will undoubtedly inspire the next generation of scientists to pursue impactful research that addresses some of the most pressing environmental challenges of our time.

Publications 📚

📄 Bioaccumulation, biodistribution, and transformation of polyvinylpyrrolidone-coated silver nanoparticles in edible seaweeds
Authors: Quarato, M., Rodriguez-Lorenzo, L., Pinheiro, I., Correa-Duarte, M.A., Espiña, B.
Journal: Science of the Total Environment
Year: 2024

📄 All-Solid-State Potentiometric Sensor Based on Graphene Oxide as Ion-to-Electron Transducer for Nitrate Detection in Water Samples
Authors: Gil, R.L., Rodriguez-Lorenzo, L., Espiña, B., Queirós, R.B.
Journal: Chemosensors
Year: 2024

📄 Detection of submicron- and nanoplastics spiked in environmental fresh- and saltwater with Raman spectroscopy
Authors: Caldwell, J., Rodriguez-Lorenzo, L., Espiña, B., Taladriz-Blanco, P., Petri-Fink, A.
Journal: Marine Pollution Bulletin
Year: 2024

📄 New versus naturally aged greenhouse cover films: Degradation and micro-nanoplastics characterization under sunlight exposure
Authors: Sorasan, C., Taladriz-Blanco, P., Rodriguez-Lorenzo, L., Espiña, B., Rosal, R.
Journal: Science of the Total Environment
Year: 2024

📄 Covalent organic frameworks as catalyst support: A case study of thermal, hydrothermal, and mechanical pressure stability of β-ketoenamine-linked TpBD-Me2
Authors: Gonçalves, L.P.L., Garcia Ben, J., Strutyński, K., Melle-Franco, M., Salonen, L.M.
Journal: Microporous and Mesoporous Materials
Year: 2024

Ram Gopal | Physics and Astronomy | Best Researcher Award

Posted on 19/07/202419/07/2024 by Book of Award

Dr. Ram Gopal | Physics and Astronomy | Best Researcher Award

Indian Institute of Technology Guwahat | India

Author Profile

Early Academic Pursuits

Dr. Ram Gopal's academic journey began in Bihar, India. He completed his secondary education at Modern Academy in Gaya, achieving a notable CGPA of 9.00 in the 10th grade. He then attended Anup Singh Inter College in Tekari, where he scored 66% in his 12th-grade examinations. Dr. Gopal pursued his undergraduate studies in Physics at Patna Science College, Patna University, graduating with a first-class distinction and a mark of 74.625%. His passion for Physics led him to the National Institute of Technology (NIT) Durgapur for his M.Sc., where he graduated with a CGPA of 8.54. Subsequently, he qualified for the prestigious Joint Admission Test (JAM-2016) for M.Sc. admission in Physics and earned his doctorate from the Indian Institute of Technology (Indian School of Mines), Dhanbad, under the guidance of Prof. Jairam Manam, with a CGPA of 8.99.

Professional Endeavors

Dr. Ram Gopal's professional journey began as a Junior Research Fellow (JRF) at IIT (ISM) Dhanbad from 2018 to 2020. He then advanced to a Senior Research Fellow (SRF) position at the same institution, continuing until 2023. During his Ph.D., he focused on developing and investigating the optical properties of tungstate-based phosphors. His research expertise grew, and he gained experience in the synthesis and characterization of nanomaterials and luminescent materials. In August 2023, Dr. Gopal joined the Technology Innovation and Development Foundation at IIT Guwahati as a Post-Doctoral Fellow, followed by a position in the Department of Physics at IIT Guwahati in February 2024.

Contributions and Research Focus

Dr. Gopal's research interests are broad and impactful, covering laser and photonics, plasmonics, perovskite solar cells, photodetectors, OLEDs, nanomaterials, luminescent materials, up-conversion nanomaterials, optical thermometry, solid-state lighting, and bio-imaging. His significant contributions include the development of perovskite solar cells and photodetectors, synthesis of nanomaterials by wet chemical methods and laser ablation in liquid, and detailed analytical studies of luminescent materials. His Ph.D. thesis focused on tungstate-based phosphors, providing valuable insights into their optical properties.

Accolades and Recognition

Dr. Ram Gopal has been recognized for his academic excellence and research capabilities. He qualified for the GATE exam in Physics in 2018 and the CSIR/NET in Physical Sciences in June 2018. His scholastic achievements also include qualifying for the JAM-2016 for M.Sc. admission in Physics. His dedication and hard work have earned him prestigious fellowships, including the JRF and SRF positions at IIT (ISM) Dhanbad, and post-doctoral fellowships at IIT Guwahati.

Impact and Influence

Dr. Gopal's research has significantly impacted the fields of laser and photonics, nanomaterials, and optical thermometry. His work on perovskite solar cells and photodetectors has contributed to advancements in renewable energy technologies. His expertise in nanomaterials synthesis and characterization has provided the scientific community with valuable methods and insights into the behavior of these materials. His research on luminescent materials and long-persistent phosphors has potential applications in solid-state lighting and bio-imaging.

Legacy and Future Contributions

Dr. Ram Gopal's legacy lies in his pioneering research and contributions to the field of physics, particularly in nanomaterials and photonics. As he continues his post-doctoral research at IIT Guwahati, he is poised to make further significant contributions to the development of advanced materials and technologies. His future work is expected to explore new frontiers in optical materials and their applications, potentially leading to breakthroughs in energy efficiency, medical imaging, and other critical areas of science and technology.

Notable Publications

SrNb₂O₆: Dy³⁺: a single phase warm white light emitting phosphor for solid-state lighting 2024 (1)

Development of SrWO₄:Ho³⁺/Yb³⁺ green phosphor for optical thermometry application 2023 (1)

Kaustab Ghosh | Materials Science | Best Researcher Award

Posted on 01/07/202406/07/2024 by Book of Award

Dr. Kaustab Ghosh | Materials Science | Best Researcher Award

Vellore Institute of Technology | India

Author Profile

Early Academic Pursuits

Dr. Kaustab Ghosh began his academic journey at Barrackpore Rastragure Surendranath College, affiliated with the University of Calcutta, where he completed his B.Sc in Electronic Science (August 1999 - April 2002). He furthered his studies at the University of Calcutta, earning an M.Sc in Electronic Science (August 2002 - June 2004) and later a PhD in the Department of Electronic Science (August 2005 - April 2009). His PhD research focused on the ultra-purification process of gallium for optoelectronic applications, where he developed a novel gallium purification technology.

Professional Endeavors

Dr. Ghosh's professional career began as an Assistant Professor at the Vellore Institute of Technology (VIT) from May 2011 to August 2012. He then progressed to Associate Professor from September 2012 to May 2021, and has been serving as a Professor since June 2022. His tenure at VIT has been marked by significant research and academic contributions in the fields of nano-optoelectronic materials, devices, and sensors.

Dr. Ghosh has also served as a Post-Doctoral Research Fellow at the Centre for Excellence in Nanoelectronics, Indian Institute of Technology Bombay (April 2009 - April 2011), where he focused on experimental characterization and theoretical modeling of InAs/GaAs quantum dots.

Contributions and Research Focus

Dr. Ghosh has made substantial contributions to the field of nano-optoelectronics. His research interests and contributions include:

Graphene Nanoribbon and Carbon Nanotube Sensors: He has worked extensively on the electronic structure computation of graphene nanoribbon and carbon nanotube-based sensors using atomistic modeling by non-equilibrium Green’s function and density functional theory.
Nanoscale Sensors and Solar Cells: Developed software products for nanoscale sensors and heterojunction thin film solar cell technology using machine learning. He has also fabricated low-cost Cu2SnS3/ZnS heterojunction solar cells using ultrasonic spray pyrolysis.
Quantum Dots for Biomedical Imaging: Engaged in collaborative research for the synthesis and characterization of PbS and CdSe quantum dots for biomedical imaging.
Quantum Dot Infrared Photodetectors: Principal investigator for the fabrication and performance optimization of InAs/GaAs quantum dot infrared photodetectors.
Nanoscale MOSFETs: Co-PI for projects focusing on first principle calculations of silicon band structure for device modeling and performance analysis of silicon-based nanoscale MOSFETs.

Accolades and Recognition

Dr. Ghosh has been recognized for his innovative work in the field. His project on InAs/GaAs quantum dot infrared photodetectors received a grant of Rs. 2 million from the Department of Science and Technology, Government of India. Another project, co-PIed by him, received a Rs. 4.5 million grant from the Science and Engineering Research Board (SERB), Government of India. He has also served as a Visiting Researcher at CIMAP/ CNRS/CEA/ENSICAEN/Normandie Université, Caen, France.

Impact and Influence

Dr. Ghosh has supervised four PhD students, contributing to the growth of the next generation of researchers in nano-optoelectronics. He has delivered numerous industrial and invited talks, sharing his expertise on water quality purification using nanoscale sensor technology and emerging trends in nanoelectronics for industrial applications.

Legacy and Future Contributions

Dr. Ghosh's work has set a foundation for future advancements in nano-optoelectronics, particularly in the development of quantum dot-based devices and nanoscale sensors. His contributions to the field are documented in numerous high-impact publications and patents, including a patent on graphene nanoribbon field effect transistors. As he continues his research and mentoring at VIT, Dr. Ghosh is poised to make further significant contributions to the advancement of nano-optoelectronics and its applications in various fields.

Notable Publications

Performance analysis of carbon nanotube and graphene nanoribbon based biochemical sensors in atomic scale 2024

Advancement and Challenges of Biosensing Using Field Effect Transistors 2022 (18)

Dhanalakshmi Karuppaiyan | Physics and Astronomy | Best Researcher Award

Posted on 24/06/202424/06/2024 by Book of Award

Dr. Dhanalakshmi Karuppaiyan | Physics and Astronomy | Best Researcher Award

Mookambigai College of Engineering | India

Author Profile

Early Academic Pursuits

Dr. Dhanalakshmi Karuppaiyan demonstrated a keen interest in the field of physics from an early age, leading her to pursue an extensive and distinguished academic career. She began her educational journey with a Bachelor of Science in Physics at Shrimati Indira Gandhi College, Trichy, achieving a commendable 70% from 2007 to 2010. Her passion for the subject propelled her to continue her studies at the same institution, where she completed her Master of Science in Physics with an impressive 76.8% from 2010 to 2012. Dr. Dhanalakshmi further advanced her expertise by obtaining a Master of Philosophy in Physics from Seethalakshmi Ramaswami College, Trichy, in 2013, with a score of 75.5%. Her academic endeavors culminated in a Doctor of Philosophy in Physics from Seethalakshmi Ramaswami College, where she earned her PhD with high commendation from 2017 to 2021.

Professional Endeavors

Dr. Dhanalakshmi has held various significant positions throughout her career. She began as a UGC Major Project Assistant at the PG & Research Department of Physics, Seethalakshmi Ramaswami College, from 2013 to 2017. In 2021, she transitioned to the role of Lecturer in the same department, where she served until 2023. Concurrently, she took on the role of Assistant Warden at the Padmabhushan Sri N. Ramaswami Ayyar Educational Complex Hostel, a position she held from 2013 to 2023. Additionally, Dr. Dhanalakshmi was the Association Vice President in the PG & Research Department of Physics during the academic year 2022-2023. Currently, she is an Assistant Professor in the Department of Physics at Mookambigai College of Engineering, Kalamavur, Pudukkottai, where she continues to inspire and educate the next generation of physicists.

Contributions and Research Focus

Dr. Dhanalakshmi’s research contributions span various areas of physics, with a particular focus on acoustic, spectroscopic, and antimicrobial studies. Her PhD work involved studying ternary peptide solutions through acoustic, spectroscopic, and molecular docking methods. She has also conducted significant research in the spectroscopic and thermodynamic properties of non-aqueous solutions, as evidenced by her M.Phil and M.Sc projects. Dr. Dhanalakshmi has been involved in numerous research projects, including a notable UGC Major Project on peptides as probes of molecular interactions in amide solutions. Her research outputs are well-documented in numerous peer-reviewed international journals and conference presentations.

Accolades and Recognition

Dr. Dhanalakshmi’s academic and research excellence has been recognized through various awards and honors. Her patent on “Advances in Gene Transfer with the Association of Nanoparticles for Therapeutic Treatment,” published by the Office of the Controller General of Patents, Designs, and Trade Marks, Government of India in 2022, underscores her innovative contributions to science. She has also received accolades for her research publications in reputed journals like the International Journal of Pharmaceutical Science and Research, Journal of Energy Resources Technology, and the Journal of Molecular Liquids, among others. Her papers have been presented at numerous national and international conferences, further highlighting her impact on the scientific community.

Impact and Influence

Dr. Dhanalakshmi’s work has had a significant impact on the field of physics, particularly in the areas of molecular interactions, acoustic properties, and antimicrobial activities of peptides. Her research findings have contributed to a deeper understanding of the physicochemical properties of various substances, influencing subsequent studies and applications in related fields. Her role as a lecturer and assistant professor has enabled her to mentor and guide many students, shaping their academic and professional trajectories.

Legacy and Future Contributions

Dr. Dhanalakshmi’s legacy is characterized by her dedication to advancing scientific knowledge and her commitment to education. Her numerous research publications and conference presentations have established her as a respected figure in the field of physics. Moving forward, she aims to continue her research on molecular interactions and spectroscopic studies, with a focus on finding practical applications for her discoveries. Dr. Dhanalakshmi's future contributions are expected to further enhance our understanding of complex scientific phenomena and inspire future generations of scientists. Her career objective remains to achieve significant milestones that contribute to the development and growth of the scientific community.

Notable Publications

Enhancing diesel engine performance and emissions control: The role of RuO₂ nanoparticles and ammonia additives with microalgae blends 2024 (1)

How Do Microalgae Biodiesel Blends Affect the Acoustic and Vibration Characteristics of the Direct Injection Diesel Engine: An Experimental Examination 2023 (10)

Study of a peptide with a drug using ultrasonic velocity and molecular modelling techniques 2018 (1)

DENSITOMETRIC, VISCOMETRIC AND CONDUCTOMETRIC STUDY OF NON-AQUEOUS SOLUTIONS OF PEPTIDE AND ELECTROLYTE 2017 (1)

Rubby Mahajan | Materials Science | Best Researcher Award

Posted on 21/06/202421/06/2024 by Book of Award

Dr. Rubby Mahajan | Materials Science | Best Researcher Award

Shri Mata Vaishno Devi University | India

Author Profile

Early Academic Pursuits

Dr. Rubby Mahajan embarked on her academic journey with a strong foundation in Physics, earning a Ph.D. in 2021 from Shri Mata Vaishno Devi University, Katra. Her doctoral research focused on the synthesis and spectral studies, particularly in spectroscopy, following a M.Sc. in Condensed Matter Physics and a B.Sc. with a diverse curriculum including English, Mathematics, Physics, and Computer Applications.

Professional Endeavors

Dr. Rubby Mahajan has accumulated extensive teaching experience alongside her research pursuits. She taught for over four years at the School of Physics in SMVDU Katra during her research period. Additionally, she served as an Assistant Professor at University Institute of Engineering and Technology (UIET), Janglote, University of Jammu, and Govt. Degree College Kishtwar, Jammu & Kashmir.

Contributions and Research Focus

Dr. Rubby Mahajan's research revolves around the structural and optical characterization of various phosphors doped with rare-earth ions. Her work has significantly contributed to understanding the luminescent properties and applications of materials like magnesium pyrophosphate, zinc aluminate, and others. Her expertise lies in synthesizing and evaluating these materials for potential technological applications.

Accolades and Recognition

Dr. Rubby Mahajan's contributions have been recognized through numerous publications in reputable journals such as the Journal of Alloys and Compounds, Journal of Materials Science, and Optik. Her papers have consistently contributed to the scientific community, earning recognition in terms of impact factor and citation counts.

Impact and Influence

Beyond her research, Dr. Rubby Mahajan's impact extends to her active participation in conferences and symposia where she presents her findings, influencing the academic discourse in materials science and photonics. Her role as an educator has also influenced the next generation of physicists and researchers.

Legacy and Future Contributions

Dr. Mahajan's legacy in the field of spectroscopy and materials science continues to grow through her ongoing research and academic contributions. Her future endeavors aim to delve deeper into the synthesis of novel phosphors and their applications in areas such as solid-state lighting and displays.

Notable Publications

Influence of Sm³⁺ ion doping on the surface and photoluminescence properties of Ba₃Zr₂O₇ phosphor 2023 (5)

A review report on structural and optical characterization of rare earth/transition metal doped pyrophosphate phosphors 2022 (3)

Sanjeev Kumar | Materials Science | Best Researcher Award

Posted on 27/05/202427/05/2024 by Book of Award

Dr. Sanjeev Kumar | Materials Science | Best Researcher Award

R. K. (PG) College, Shamli | India

Author Profile

Early Academic Pursuits

Dr. Sanjeev Kumar's academic journey began with his M.Sc. in Physics from C.C.S. University, Meerut, where he demonstrated a strong aptitude for the subject. His pursuit of higher education led him to complete an M.Phil. in Physics, also from C.C.S. University, where he focused on the collision of electrons with Ne-atoms, delving into the intricacies of quantum mechanics. Dr. Kumar's academic prowess culminated in a Ph.D. in Physics from the same institution, specializing in the preparation and characterization of polymeric photoluminescent nanofibers, a field at the cutting edge of nanotechnology.

Professional Endeavors

Dr. Kumar boasts an extensive teaching career spanning 15 years at the undergraduate level and approximately 12 years at the postgraduate level, primarily at R. K. (PG) College, Shamli, UP. His teaching experience also includes stints at several prestigious institutions like the University of Delhi, where he served as both an ad-hoc and guest lecturer across various colleges. In addition to his teaching responsibilities, Dr. Kumar has held administrative roles, including as a program officer for the National Service Scheme (NSS) at R. K. (PG) College. His research endeavors took him to the CSIR-National Physical Laboratory (NPL) in New Delhi, where he worked on advanced carbon products and metrology.

Contributions and Research Focus

Dr. Kumar's research has significantly contributed to the field of nanomaterials, particularly in the synthesis and characterization of photoluminescent nanofibers and advanced carbon products. His expertise in electrospinning techniques for nanofiber fabrication and his work on carbon nanotubes have positioned him as a key researcher in these areas. His research interests encompass photoluminescence, polymer science, and the development of advanced nanomaterials, with a focus on scaling up processes for practical applications.

Accolades and Recognition

Dr. Kumar's contributions to science and education have been recognized through several prestigious awards. He was honored with the "Research Excellence Award 2023" by the Institute of Scholars (InSc), and the "C V Raman Prize 2022" by the Institute of Researchers (InRes), both under the Ministry of MSME, Government of India. Additionally, he received the "Excellent Reviewer Award 2021" from the Asian Journal of Physical and Chemical Sciences and the "Diamond Jubilee Research Intern (DJRI) Award 2007" from CSIR-NPL, New Delhi.

Impact and Influence

Dr. Kumar's influence extends beyond his research and teaching. He has actively contributed to scientific societies, holding life memberships in the Institute of Scholars, the Institute of Researchers, and the Indian Carbon Society. His involvement in the American Chemical Society further underscores his commitment to the global scientific community. Dr. Kumar has also played a pivotal role in organizing national seminars and webinars, such as the seminar on Mahatma Jyotiba Phule's role in social reform and the National Webinar on the National Education Policy (NEP) 2020.

Legacy and Future Contributions

Dr. Kumar's legacy in the fields of nanomaterials and photoluminescence is marked by his dedication to advancing scientific knowledge and fostering educational excellence. His ongoing research and participation in faculty development programs ensure that he remains at the forefront of scientific innovation and education. As he continues to mentor the next generation of scientists and contribute to groundbreaking research, Dr. Kumar's impact on the scientific community is poised to grow, leaving a lasting imprint on both academia and industry.

Notable Publications

Stress-Induced Structural Phase Transition in Polystyrene/NaYF4: Eu3+ Photoluminescent Electrospun Nanofibers 2022 (5)

A facile fabrication of poly(methyl methacrylate)/ α -NaYF ₄ :Eu ^{3 +} tunable electrospun photoluminescent nanofibers 2020 (6)

Ravi Sankar Reddy Mummadi | Materials Science | Best Researcher Award

Posted on 27/05/202427/05/2024 by Book of Award

Mr. Ravi Sankar Reddy Mummadi | Materials Science | Best Researcher Award

Vellore Institute of Technology | India

Author Profile