Assistant Professor at Jaysingpur College, Jaysingpur | India
Dr. Ravishankar Ramesh Ambi is a dedicated physicist specializing in material science and thin film gas sensor technology. Awarded a Ph.D. in Physics from Shivaji University, Kolhapur in July 2024, he has established himself as an emerging researcher focusing on advanced nanomaterials for energy conversion and storage devices. His academic journey reflects a consistent pursuit of knowledge, culminating in innovative research outputs and contributions to both science and education.
Profile
Scopus
🎓 Early Academic Pursuits
Dr. Ambi’s educational foundation is rooted in physics, starting with a Bachelor of Science (B.Sc.) from Jaysingpur College, followed by a Master of Science (M.Sc.) from Shivaji University, where he secured First Class with a percentage of 55.21%. His academic diligence from the early stages set the stage for his advanced research, culminating in a Ph.D. thesis on “Studies on Metal Oxide NiO coated ZnO thin films for gas sensing application,” showcasing his growing expertise in nanomaterial sciences.
💼 Professional Endeavors
Since July 2024, Dr. Ambi has been contributing as a faculty member in the Department of Physics at Jaysingpur College, engaging in both teaching and research. Alongside his academic duties, he has taken on roles such as Theory Exam Junior Supervisor and Practical Lab Expert, reflecting his commitment to academic integrity and student development. His participation in workshops and seminars further demonstrates his proactive engagement with the evolving educational landscape.
🔬 Contributions and Research Focus
Dr. Ambi’s primary research areas include material science, thin film gas sensors, and energy conversion and storage devices. His significant research work has led to the publication of several papers in reputable international journals, including those with high impact factors (up to 4.1). He holds a patent for vertically aligned ZnO nanorod films aimed at highly sensitive and selective NO2 gas detection, highlighting his contribution to applied science and sensor technology innovation.
🌟 Impact and Influence
Through his research on metal oxide coated ZnO thin films and gas sensors, Dr. Ambi addresses critical challenges in environmental monitoring and energy technologies. His work on NiO nanosheets and hierarchical heterostructures has enhanced the sensitivity and selectivity of gas sensors, contributing to improved air quality detection methods. His active participation in international conferences and national workshops amplifies his influence in the scientific community.
📚 Academic Cites and Publications
Dr. Ambi has published at least five significant research papers, including contributions in Applied Physics A, Materials Science & Engineering B, and Sensors and Actuators A: Physical, journals recognized for their academic rigor and impact. His papers focus on novel nanostructures for gas sensing, reflecting both theoretical insight and practical applications. These publications contribute to his growing academic reputation and serve as references for ongoing research in the field.
🧰 Research Skills
Dr. Ambi exhibits strong competencies in thin film deposition techniques, chemical synthesis of nanomaterials, and characterization methods such as spectroscopy and microscopy. His expertise extends to fabricating nanostructured sensors with enhanced performance, and he has experience managing funded research projects, including a notable project with IIT Bombay’s Centre of Excellence in Nano-electronics. These skills position him as a valuable asset for both academic and applied research.
👨🏫 Teaching Experience
Since his appointment in July 2024, Dr. Ambi has actively contributed to the academic growth of physics students at Jaysingpur College. He has taught undergraduate courses aligned with the new NEP-2020 curriculum, participated in curriculum workshops, and overseen laboratory practicals. His role extends beyond teaching, including organizing examinations and serving on committees, showcasing a holistic approach to education.
🏆 Awards and Honors
Dr. Ambi’s notable achievement includes the award of his Ph.D. in 2024 and securing research grants for projects on ZnO thin films. His published patent further emphasizes his innovative capabilities. Though early in his career, his consistent research output and academic contributions position him well for future awards and recognitions.
🌱 Legacy and Future Contributions
With a strong foundation in nanomaterials and sensor technology, Dr. Ambi is poised to make significant contributions to environmental monitoring and sustainable energy solutions. His dedication to research, combined with his active teaching role, suggests a promising future as both a scientist and educator. Continuing to expand his research network and international collaborations will further enhance his impact and legacy in the scientific community.
Top Noted Publications
NiO nanosheet-assembled chemiresistive for NO2 detection
- Authors: R. R. Ambi, R. A. Mali, A. B. Pawar, M. G. Mulla, R. K. Pittala
Journal: Applied Physics A (Appl. Phys A)
Year: 2025
Highly porous hierarchical NiO coated ZnO p-n heterostructure for NO2 detection
- Authors: R. R. Ambi, A. A. Mane, V. B. Patil, R. D. Mane
Journal: Materials Science & Engineering B
Year: 2024
Highly porous NiO microstructure for NO2 detection
- Authors: R. R. Ambi, A. A. Mane, R. D. Tasgaonkar, R. D. Mane
Journal: Physica B: Condensed Matter
Year: 2024
NO2 Sensing properties of chemically deposited vertically aligned flowerlike hexagonal ZnO nanorods
- Authors: R. R. Ambi, M. G. Mulla, R. J. Pittala
Journal: Sensors and Actuators A: Physical (Sens. Actuators: A Phys.)
Year: 2024
Synthesis and Characterization of CdO Thin Films by Spray Pyrolysis Method
- Authors: R. D. Mane, A. B. Patil, R. R. Ambi, U.E. Mote, R. D. Tasgaonkar
Journal: Research Journal of Life Science, Bioinformatics, Pharmaceutical and Chemical Science
Year: 2022