Dinesh Kulhary – Organic-inorganic Hybrid Perovskites – Innovative Research Award 

Published on by AMO Physics

Assistant Professor Dr. Dinesh Kulhary began his academic journey with a strong foundation in the physical sciences. He pursued a Bachelor’s degree in Chemistry, Physics, and Mathematics from Maharaja Ganga Singh University (2012–2015), followed by an M.Sc. in Chemical Sciences from Visvesvaraya National Institute of Technology (VNIT), Nagpur (2015–2017), where he graduated with a commendable final grade of 7.75 out of 10. His passion for materials science and device applications grew during these formative years, ultimately leading to his pursuit of a PhD at Jawaharlal Nehru University, completed in 2024. His doctoral thesis focused on “Exploration of electrical, optical, and thermal properties of lead-free organic-inorganic hybrid perovskites for device applications.”

Professional Endeavors

Dr. Kulhary has swiftly established himself as a promising academic and researcher. He currently serves as an Assistant Professor at Career Point University, Kota (since February 2025), and previously held a similar role at Eklavya Vidyapeeth (P.G.) College, Hanumangarh. His academic roles are complemented by an impressive array of invited talks and presentations at international and national conferences. Through these roles, he has made a notable impact in the academic realm, particularly in the study of organic-inorganic hybrid perovskites and their multifaceted properties for optoelectronic and sensing applications.

Contributions and Research Focus

Dr. Kulhary's Ph.D. work forms the backbone of his scientific contributions, focusing extensively on the exploration of lead-free organic-inorganic hybrid perovskites. His research has led to the synthesis and structural elucidation of new perovskite materials with multifunctional properties—such as humidity sensing, photoluminescence, and rewritable photoluminescent printing thus contributing to the development of sustainable alternatives in optoelectronic devices. Notable among his findings is the material [Ph MeP][CuBr], examined for humidity sensing, and [(CH₃)₄N]₂CuBr₄, for its photoelectric and optical behavior.

Impact and Influence

Dr. Kulhary’s academic impact extends beyond national borders. He has participated in several prestigious international conferences, such as ASCA 2024 in Kuala Lumpur, the 26th IUCr Congress in Melbourne (2023), and the 61st Quantum Crystallography School in Erice, Italy (2025). These experiences reflect his global scientific engagement and reinforce his status as a rising figure in the field of organic-inorganic hybrid perovskites. His active involvement in oral and poster presentations, especially in crystallography and nanotechnology events, demonstrates his contribution to advancing material science on a global scale.

Academic Cites

Although still in the early stages of his academic publishing career, Dr. Dinesh Kulhary has already made strides toward establishing a strong scholarly presence. His papers on the optoelectrical properties of lead-free organic-inorganic hybrid perovskites have drawn interest from researchers working in crystal engineering and materials science. With growing recognition, his research is poised to receive more citations as he continues to contribute high-quality, original work in an environmentally significant domain.

Legacy and Future Contributions

Looking to the future, Assist. Prof. Dr. Dinesh Kulhary is positioned to become a leading voice in the study of sustainable perovskite materials. His commitment to scientific advancement, international collaboration, and student mentorship promises to shape the next generation of researchers. His legacy will likely be defined by his dedication to developing eco-friendly organic-inorganic hybrid perovskites, tailored for real-world applications in sensors, photovoltaics, and display technologies. As he continues to innovate, Dr. Kulhary is set to further elevate India’s position in the global material science and crystallography research landscape.

Organic-inorganic Hybrid Perovskites

Assist. Prof. Dr. Dinesh Kulhary’s body of work is centered on the synthesis and application of organic-inorganic hybrid perovskites, especially in lead-free, environmentally friendly forms. His innovations in organic-inorganic hybrid perovskites address modern technological challenges in optoelectronics and sensing. Through international exposure and pioneering experimentation, he has carved a niche in the field of organic-inorganic hybrid perovskites, ensuring both scientific relevance and real-world applicability.

Notable Publication

1️⃣ Role of precursors on photocatalytic behavior of graphitic carbon nitride

Type: Conference Paper

Citations: 37

Bharat Kakati – Silicon Thin Film – Best Researcher Award 

Published on by AMO Physics

Dr. Bharat Kakati began his academic journey with a Bachelor’s degree in Science from Nowgong College in 2003, where he laid a strong foundation in the physical sciences. He continued to develop his academic focus with a Master’s degree in Physics, specializing in Electronics and Photonics, from Tezpur University in 2005. His keen interest in plasma and material sciences led him to pursue doctoral research at the Centre of Plasma Physics – Institute for Plasma Research (CPP-IPR), Assam, culminating in a Ph.D. in Physics in 2014. These formative years laid the groundwork for his future contributions to advanced material research, especially in silicon thin film technologies and plasma interactions.

💼 Professional Endeavors

Dr. Kakati’s professional career is rich in research and teaching experiences. Starting as a Junior Research Fellow at CPP-IPR in 2008, he advanced to Senior Research Fellow, Project Scientist, and then completed a Post-Doctoral Fellowship at the prestigious Institute for Plasma Research (IPR), Gujarat from 2015 to 2017. Since February 2018, he has been serving as an Assistant Professor at Assam Science and Technology University, Guwahati. His career path demonstrates consistent dedication to experimental plasma physics, ionized environments, and the physics of silicon thin film deposition and modification processes in plasma systems.

🔬 Contributions and Research Focus

Dr. Bharat Kakati’s primary research interests lie in plasma-material interactions, ion-acoustic wave dynamics, dust-plasma interactions, and silicon thin film studies in plasma-based deposition techniques. He has extensively investigated how discharge conditions affect plasma parameters, especially in low-pressure hydrogen discharges. His innovative work on dust charging under magnetic fields and cesium-coated dust for negative ion production has garnered significant attention. His studies are crucial for the improvement of deposition techniques, such as plasma-enhanced chemical vapor deposition (PECVD), widely used in silicon thin film applications in electronics and solar cell industries.

🌍 Impact and Influence

Dr. Kakati has made a lasting impact on the Indian plasma science community, earning multiple prestigious accolades. He was awarded the Buti Young Scientist Award in 2011 by the Plasma Science Society of India (PSSI) for his pioneering research on cesium-coated dust. He has also received multiple Best Poster Awards at national symposiums for his innovative contributions. His work continues to influence the development of diagnostic techniques for plasma characterization and thin film research, particularly in silicon thin film processing and surface engineering.

🏆Academic Cites

Dr. Kakati’s research output, including peer-reviewed publications and conference presentations, has been cited by scholars working in plasma physics, material science, and thin film technology. His empirical studies on plasma-dust interactions and ion wave propagation are foundational for researchers developing novel materials, especially in the context of silicon thin film devices. His work is frequently referenced in national symposiums and university seminars focused on plasma diagnostics and nanomaterials.

🌟 Legacy and Future Contributions

Dr. Bharat Kakati is poised to continue making significant contributions to the interdisciplinary field of plasma science and thin film technology. His teaching and mentorship at Assam Science and Technology University are nurturing the next generation of physicists in Northeast India. His future work is expected to focus on the optimization of thin film deposition processes and the exploration of novel plasma-based techniques for silicon thin film fabrication, with potential applications in renewable energy and microelectronics. His legacy is one of precision, innovation, and unwavering commitment to the advancement of science.

📘Silicon Thin Film

Dr. Bharat Kakati’s expertise in silicon thin film research has significantly advanced the understanding of plasma-assisted material processing. His studies on dust charging and wave propagation in plasma environments contribute directly to innovations in silicon thin film deposition. The continued evolution of silicon thin film technology is greatly influenced by his pioneering research and academic leadership.

✍️ Notable Publication

1️⃣ Fabrication of Microcrystalline Silicon Thin Film by Ionized Physical Vapor Deposition Process

Authors: S.K.M.K.M. R. Saikia, B. Kakati, T. Hazarika, S. Sharma, T. Rajbongshi, M. Das, S. Biswas

Journal: Crystals

Year: 2025

Citations: 2

2️⃣ Low-temperature DC argon plasma treatment of polysulfone membranes to enhance antifouling properties in oil-water emulsion separation

Authors: A. Rawal, T. Hazarika, B. Kakati, D. Pal

Journal: Surfaces and Interfaces

Year: 2025

Citations: 1

3️⃣ Development of a novel surface assisted volume negative hydrogen ion source

Authors: B. Kakati, S.S. Kausik, M. Bandyopadhyay, B.K. Saikia, P.K. Kaw

Journal: Scientific Reports

Year: 2017

Citations: 23

4️⃣ Effect of argon addition on plasma parameters and dust charging in hydrogen plasma

Authors: B. Kakati, S.S. Kausik, M. Bandyopadhyay, B.K. Saikia, Y.C. Saxena

Journal: Journal of Applied Physics

Year: 2014

Citations: 18

5️⃣ Effect of energetic electrons on dust charging in hot cathode filament discharge

Authors: B. Kakati, S.S. Kausik, B.K. Saikia, M. Bandyopadhyay

Journal: Physics of Plasmas

Year: 2011

Citations: 16

 6️⃣ Effect of magnetic field on dust charging and corresponding probe measurement

Authors: D. Kalita, B. Kakati, B.K. Saikia, M. Bandyopadhyay, S.S. Kausik

Journal: Physics of Plasmas

Year: 2015

Citations: 14

7️⃣ Effect of process parameters on properties of argon–nitrogen plasma for titanium nitride film deposition

Authors: P. Saikia, B. Kakati

Journal: Journal of Vacuum Science & Technology A

Year: 2013

Citations: 14