Ramesh Sharma | Experimental methods | Best Researcher Award

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Dr. Ramesh Sharma | Experimental methods | Best Researcher Award

DRDO | India

Dr. Ramesh Chand Sharma is a highly respected Group Director & Outstanding Scientist at DRDO (Defence Research and Development Organisation), with a vast array of experience in Laser Physics, Spectroscopy, LiDAR Technologies, and Bio-Photonics. His expertise spans over 25 years of pioneering work in research, development, and technology transfer. He has served in key leadership roles across international institutions and governmental organizations, contributing significantly to national security, environmental science, and defense technologies.

šŸ‘Øā€šŸŽ“Profile

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šŸ“š Early Academic Pursuits

Dr. Sharmaā€™s academic journey started with a Bachelorā€™s degree in Physics from the University of Garhwal, Srinagar (1989). He continued his education by completing a Masterā€™s degree (1991) in Physics with a specialization in Electronics from the University of Garhwal, and later pursued his Ph.D. in Laser Physics from Banaras Hindu University and IIT Kanpur (1995). His academic foundation laid the groundwork for his future innovative contributions in Laser Spectroscopy and Advanced Technology Development.

šŸ’¼ Professional Endeavors

Dr. Sharmaā€™s career has been marked by his international exposure and leadership in R&D roles. He has held prestigious positions at world-renowned institutions such as IIT Kanpur, University of California, NASA, and Academia Sinica (Taipei, Taiwan). Over the years, he has advanced to top roles in DRDO, including Project Director, Technical Director, and Group Director. His leadership extends beyond national boundaries, having led significant international collaborations in laser technologies, LiDAR systems, and bio-agent detection technologies.

šŸ§‘ā€šŸ”¬ Contributions and Research Focus

Dr. Sharmaā€™s research spans several cutting-edge fields, with a primary focus on Laser Physics, LiDAR, Spectroscopy, and Bio-Photonics. His pioneering work in Laser DEW (Directed Energy Weapons), LiDAR sensing, and explosive detection has led to breakthroughs in defense technologies and environmental monitoring. He has also contributed to the development of photoacoustic sensors, which have been demonstrated for bio-agent detection from 1 km standoff distance.

šŸŒ Impact and Influence

Dr. Sharma’s work has had a far-reaching impact, especially in the fields of national security, defense, and environmental protection. His role in developing LiDAR technologies for the detection of chemical and biological warfare agents has been crucial for Indiaā€™s defense preparedness. His technologies have been transferred to industries, and they are now being used for hazardous material detection, explosive detection, and bio-threat identification. Through his research and innovation, Dr. Sharma continues to influence the scientific community, government agencies, and industry leaders.

šŸ“° Academic Citations

Dr. Sharmaā€™s academic works have been widely cited across the globe, with publications in renowned journals such as Optics Letters, Spectroscopy Letters, and J Laser Optics and Photonics. Notable works include papers on multi-anode PMT Bio-LiDAR systems, quantum laser sensors for defense, and ultra-sensitive detectors for explosive chemicals. His works are regularly cited for their significant advancements in laser-based sensing, detection technologies, and bio-safety applications.

šŸ§‘ā€šŸ« Research Skills

Dr. Sharma is a leader in experimental physics and applied research. His expertise spans laser technology, nonlinear optics, chemical dynamics, and biosensors. He is proficient in laser spectroscopy, THz spectroscopy, and LiDAR systems, and he is instrumental in the development and integration of complex systems. His role in product development and technology transfer showcases his skill in bridging the gap between cutting-edge research and practical, deployable solutions.

šŸŽ“ Teaching Experience

Dr. Sharmaā€™s contributions extend to mentoring the next generation of scientists and engineers. He has served as the course director for continuing education programs (CEP) on Lasers, Spectroscopy, and LiDAR for defense applications. As a lecturer and trainer, he has played a pivotal role in developing curricula and workshops that bridge theory with practical applications for emerging technologies in defense and industrial sectors.

šŸ† Awards and Honors

Dr. Sharmaā€™s contributions to science and technology have been widely recognized through various prestigious awards:

  • Technology Award (LiDAR for Chemical & Biological Agent Detection) by DRDO (2011).
  • Commendation Certificate for Laser Photoacoustic Sensor Technology for explosive detection (2012).
  • Science Day Lecturer Oration Award (2019).
  • Indian Scientist Award, selected for Best Researcher Award (2022).

These accolades reflect his outstanding achievements and continued excellence in research and technology development.

šŸ… Legacy and Future Contributions:

Dr. Sharmaā€™s career is marked by groundbreaking achievements and continued contributions to science and technology. His innovative work in laser-based sensing technologies has already made an impact on national defense and environmental protection. Looking ahead, he aims to expand into quantum technologies, AI-enabled sensing systems, and advanced bio-threat detection systems. As he continues his work at FACET, DRDO, his legacy of scientific leadership and technological innovation will no doubt inspire future generations of researchers.

Publications Top Notes

Temporal evolution of opto-galvanic effect in normal glow discharge of argon

  • Authors: Sharma, R.C., Das, B.K., Sharma, G., Saraswat, V.K., Thakur, S.N.
    Journal: Spectroscopy Letters
    Year: 2024

Early detection and warning of standoff bio-threats using ultraviolet laser wavelengths

  • Authors: Kumar, S., Vats, R., Parmar, A., Das, B.K., Sharma, R.C.
    Journal: Journal of Laser Applications
    Year: 2023

Photomechanical detection of bioaerosol fluorescence free-from solar background

  • Authors: Sharma, R.C., Kumar, S., Parmar, A., Singh, K.P., Thakur, S.N.
    Journal: Optics and Laser Technology
    Year: 2022

Remote mid IR Photoacoustic Spectroscopy for the detection of explosive materials

  • Authors: Mann, M., Rao, A.S., Sharma, R.C.
    Journal: Chemical Physics Letters
    Year: 2021

Standoff pump-probe photothermal detection of hazardous chemicals

  • Authors: Sharma, R.C., Kumar, S., Parmar, A., Prakash, S., Thakur, S.N.
    Journal: Scientific Reports
    Year: 2020

 

 

 

Duyang Zang | Experimental methods | Best Researcher Award

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Prof. Duyang Zang | Experimental methods | Best Researcher Award

Northwestern Polytechnical University | China

Duyang Zang is a professor in the School of Physical Science and Technology at Northwestern Polytechnical University, China. He holds a PhD in Physics from Paris-Sud University (2010) and has since become a leading figure in soft matter physics. His research spans topics such as capillary phenomena, interfacial rheology, and the dynamics of droplets and bubbles, with a particular focus on acoustic levitation. With a remarkable academic record, Zang has authored over 90 peer-reviewed journal papers and two books.

šŸ‘Øā€šŸŽ“ Profile

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šŸŽ“ Early Academic Pursuits

Duyang Zangā€™s academic journey began with a deep interest in physics, leading him to earn his PhD in 2010 from Paris-Sud University. During his doctoral studies, he focused on complex systems and their physical behaviors at the interfaces, an area that would become central to his later research career. His foundational work laid the groundwork for his specialization in soft matter physics.

šŸ’¼ Professional Endeavors

Currently, Zang is a professor at Northwestern Polytechnical University, where he continues to lead cutting-edge research in soft matter dynamics. Over the past decade, Zang has managed and contributed to over 10 major scientific projects funded by the National Natural Science Foundation of China and the Ministry of Education. His research is not limited to traditional soft matter studies but also explores the innovative application of acoustic levitation to manipulate soft matter systems.

šŸ”¬ Contributions and Research Focus

Zangā€™s work is at the forefront of soft matter physics, focusing on the physics and dynamics of interfaces in complex and soft matter systems. His key research areas include:

  • Capillary phenomena: Understanding how liquids interact with surfaces at a microscopic level.
  • Interfacial rheology: Investigating how soft materials behave under stress and deformation.
  • Droplet and bubble dynamics: Studying the movement, stability, and behavior of droplets and bubbles in various systems.
  • Phase behaviors: Exploring how materials transition between different phases, such as from liquid to gas or solid to liquid.

A particularly innovative aspect of his research is the exploration of combining soft matter physics with acoustic levitation, which enables novel ways of manipulating matter without physical contact.

šŸ“ˆ Academic Cites

Zangā€™s extensive body of work is reflected in his impressive citation count of more than 2,700 citations, with an h-index of 30 (as per Scopus). This demonstrates his significant and sustained influence in the scientific community, with numerous researchers building upon his findings to explore new areas of study.

šŸ§  Research Skills

Zang is recognized for his strong analytical and experimental research skills, which have enabled him to conduct groundbreaking work on interfacial phenomena and phase transitions. His ability to integrate theoretical models with experimental observations has made him a leader in both fundamental and applied research in soft matter physics. Additionally, his work in acoustic levitation showcases his ability to merge innovative technologies with classical research areas.

šŸ« Teaching Experience

As a professor, Zang is deeply committed to the education and mentorship of the next generation of physicists. He has taught various courses, including those on soft matter physics and complex systems. His teaching extends beyond formal classrooms as he also participates in academic panels, conferences, and research guidance, offering valuable mentorship to graduate students and young researchers.

šŸ… Awards and Honors

Duyang Zangā€™s work has earned him prestigious recognitions such as:

  • Top 10 Emerging Scientists Award of China (2018)
  • IAAM Scientist Medal (2021)
  • Fellow of the International Association of Advanced Materials (IAAM)
    His achievements are further underscored by his role on the editorial boards of leading journals like European Physical Journal E, Frontiers in Soft Matter, and Soft Matter.

šŸŒŸ Legacy and Future Contributions

Zangā€™s contributions have set the stage for continued advances in soft matter physics, especially in its application to new technologies and innovative materials. As a thought leader, he is likely to continue influencing the field by addressing complex challenges, such as dynamic interfaces and material design. Zangā€™s work, particularly in acoustic levitation, could open new frontiers in areas like biotechnology, nanotechnology, and advanced manufacturing.

Ā  Publications Top Notes

Anisotropic growth dynamics of liquid bridge during droplet coalescence under acoustic levitation

  • Authors: Hongyue Chen, Xianyu Nong, Bokun Zhao, Wenxuan Zhong, Kangqi Liu, Zhen Chen, Duyang Zang
    Journal: Physical Review Fluids
    Year: 2025

Atomization by Acoustic Levitation Facilitates Contactless Microdroplet Reactions

  • Authors: Xiaoxu Li, Xianyu Nong, Chenghui Zhu, Xufeng Gao, Huan Chen, Xu Yuan, Dong Xing, Lu Liu, Chiyu Liang, Duyang Zang et al.
    Journal: Journal of the American Chemical Society
    Year: 2024

Ultrasound induced grain refinement of crystallization in evaporative saline droplets

  • Authors: Xiaoqiang Zhang, Hongyue Chen, Yuhan Wang, Xin Gao, Zhijun Wang, Nan Wang, Duyang Zang
    Journal: Ultrasonics Sonochemistry
    Year: 2024

Extraordinary stability of surfactantā€free bubbles suspended in ultrasound

  • Authors: Xiaoliang Ji, Wenxuan Zhong, Kangqi Liu, Yichen Jiang, Hongyue Chen, Wei Zhao, Duyang Zang
    Journal: Droplet
    Year: 2024

Toward Enhanced Aerosol Particle Adsorption in Neverā€Bursting Bubble via Acoustic Levitation and Controlled Liquid Compensation

  • uthors: Xiaoliang Ji, Pingsong Jiang, Yichen Jiang, Hongyue Chen, Weiming Wang, Wenxuan Zhong, Xiaoqiang Zhang, Wei Zhao, Duyang Zang
    Journal: Advanced Science
    Year: 2023