Prof Dr. Yu-sheng Lin – metamaterial – Best Researcher Award

Prof Dr. Yu-sheng Lin - metamaterial - Best Researcher Award

Yu-Sheng Lin, Prof. Sichuan University - Pittsburgh Institute - China

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Early academic pursuits 🎓

Yu-sheng Lin's journey into the world of nanoengineering began with a strong academic foundation at the national tsing hua university, where he earned his ph.d. in nanoengineering and microsystems in 2011. his early research focused on the integration of semiconductor and mems technology, shaping his future contributions to the field of metamaterials and optoelectronic devices.

Professional endeavors 💻

Dr. Lin has had a diverse and impactful career spanning several prominent institutions and roles. starting as an r&d engineer at asia pacific microsystems and later as a senior engineer at united microelectronics corporation, he honed his skills in cmos and optical mems technology. he then transitioned into academia and industry leadership, holding associate professorships at institutions like the suzhou institute of nano-tech and nano-bionics, the chinese academy of sciences, and sun yat-sen university. in 2024, he took on the prestigious role of professor at the sichuan university-pittsburgh institute, continuing to advance his research while mentoring the next generation of engineers.

Contributions and research focus 🔍

Dr. Lin’s research has made significant strides in semiconductor integration, mems sensors, and metamaterials. his innovative work in the design and manufacture of various n/mems sensor chips, such as pressure, optical, and gas sensors, has had widespread applications in both industrial and biomedical fields. in particular, his metamaterial research on fabry-perot optical devices and tunable metamaterials for 3d imaging has pushed the boundaries of current technology.

Accolades and recognition 🏅

Dr. Lin's excellence in research has earned him multiple prestigious awards. he was recognized as a top scholar by scholargps in 2024, placing him among the top 0.5% of scholars globally, and was ranked 22nd worldwide in metamaterials. in 2023, he became a fellow of the international association of advanced materials metamaterial (iaam), and in 2022, he was honored with the iaam scientist award for his outstanding contributions. he also received the editor-in-chief choice award from photonics research in 2021, further cementing his reputation in the scientific community.

Impact and influence 🌍

Dr. Lin's research has had a profound impact on the fields of optoelectronics, mems, and metamaterials, particularly in terms of their industrial and biomedical metamaterial applications. his work has enabled new possibilities for optical sensing, microfluidic devices, and mems scanning mirrors, which are integral to modern technology. by bridging the gap between academic research and industrial development, dr. lin has helped translate scientific discoveries into real-world innovations.

Legacy and future contributions 📚

As Dr. Lin continues his career at the sichuan university-pittsburgh institute, his legacy is one of groundbreaking research and mentorship. his ability to combine academic rigor with practical application ensures that his work will influence future advancements in mems technology, metamaterials, and beyond. through his teaching and leadership, he is shaping the future of engineering and continuing to inspire the next generation of scientists and engineers.

Notable Publications 

  • Tunable Multiband Terahertz Metamaterials Using a Reconfigurable Electric Split-Ring Resonator Array
    Authors: F. Ma, Y.S. Lin, X. Zhang, C. Lee
    Journal: Light: Science & Applications, 3 (5), e171-e171 (2014)
  • Development of Stress-Induced Curved Actuators for a Tunable THz Filter Based on Double Split-Ring Resonators
    Authors: Y.S. Lin, Y. Qian, F. Ma, Z. Liu, P. Kropelnicki, C. Lee
    Journal: Applied Physics Letters, 102 (11) (2013)
  • A Stretchable Terahertz Parabolic‐Shaped Metamaterial
    Authors: Z. Xu, Y.S. Lin
    Journal: Advanced Optical Materials, 7 (19), 1900379 (2019)
  • Tunable Metamaterial Filter for Optical Communication in the Terahertz Frequency Range
    Authors: W. Yang, Y.S. Lin
    Journal: Optics Express, 28 (12), 17620-17629 (2020)
  • Reconfigurable Metamaterials for Optoelectronic Applications
    Authors: Y.S. Lin, Z. Xu
    Journal: International Journal of Optomechatronics, 14 (1), 78-93

Dr. Nidhi Asthana – Nanotechnology – Women Researcher Award

Dr. Nidhi Asthana - Nanotechnology - Women Researcher Award

BBAU Lucknow - India

Author profile

SCOPUS  

🌱 Early academic pursuits

Dr. Nidhi Asthana began her academic journey with a strong focus on material science and physics. she completed her ph.d. at the prestigious national centre of experimental mineralogy and petrology (ncemp), university of allahabad, where she delved into the synthesis and characterization of polymer nanocomposites. her research set the foundation for her future work in the fields of nanotechnology and materials science, establishing her as a dedicated scholar.

🔬 Professional endeavors

Dr. Asthana’s career has been marked by her deep involvement in innovative scientific research. she is currently a “women scientist” under the dst government of india’s wos-a scheme, where she is developing low-cost, modified clay-based biocompatible polymeric membranes for heavy metal ion absorption from groundwater. she has also worked as a research assistant at ncemp and served as an adjunct professor in the department of physics at graphic era (deemed to be) university, dehradun, showcasing her versatility in both academic and applied research settings.

📚 Contributions and research focus

her contributions span across multiple domains, including fabricating thin polymer nanocomposite membranes and developing controlled temperature annealing systems. she has made significant strides in creating nano composite polymer electrolytes for renewable energy Nanotechnology applications and exploring their potential for groundwater purification. her research has been crucial in advancing the fields of material science and environmental engineering, with a clear focus on sustainability and innovation.

🏆 Accolades and recognition

dr. Asthana has received multiple accolades throughout her career, including two best paper awards at international conferences and the Nanotechnology prestigious young researcher award. her work is widely recognized in the academic community, and she serves as a reviewer for leading journals like journal of molecular structure (elsevier) and materials today chemistry. additionally, she is a member of the editorial board of life science (tmr publishing, china) and the associate editor at the journal of graphic era university.

🌍 Impact and influence

her influence extends beyond her own research, as she has been actively involved in organizing international summits and conferences on materials science, nanotechnology, and bio-manufacturing. as a co-convener, invited lecturer, and chairperson at numerous international Nanotechnology congresses, dr. asthana continues to inspire the next generation of scientists. her involvement in these global platforms highlights her commitment to spreading knowledge and advancing collaborative research efforts.

🔑 Legacy and future contributions

dr. Asthana’s legacy lies in her pioneering research and her role as a mentor and leader in the scientific community. with a patent granted and two others published, her work in polymeric membranes and nanotechnology has the potential to leave a lasting impact on both environmental and energy sectors. as a lifetime member of the international society for development and sustainability (isds), japan, and the founder lifetime member of the society of physics and functional materials (spfm), india, her future contributions will likely shape the development of sustainable materials and technologies.

Notable Publications 

Prof. Sunanda Roy – Polymer Composites For Energy Harvesting Devices – Best Researcher Award

Prof. Sunanda Roy - Polymer Composites For Energy Harvesting Devices - Best Researcher Award

Alliance University, Bangalore - India

Author Profile

SCOPUS

ORCID

🌱 Early academic pursuits

Sunanda Roy's journey into the world of engineering and materials science began with a solid foundation in chemistry. he earned his b.sc in chemistry from jhargram raj college, west bengal, india, followed by an m.sc in chemistry from vidyasagar university, paschim medinipur. his academic prowess led him to pursue an m.tech in materials science from the prestigious indian institute of technology, kharagpur. his passion for advanced materials culminated in a ph.d. through the singapore-mit alliance program, where he studied at both nanyang technological university, singapore, and the massachusetts institute of technology, usa. this rigorous academic training set the stage for his future contributions in the field of mechanical and materials engineering.

🏆 Professional endeavors

Sunanda roy's professional career is marked by his roles as a visiting professor at inha university, south korea, and an associate professor at alliance university, bangalore. he has also served as an associate researcher at newcastle university, singapore and the uk, showcasing his international academic presence. in addition to his academic roles, he has contributed as a research consultant and has been involved in various prestigious projects, including the nucore grant (ncu-1648-ppe), sponsored by newcastle university, uk. his career reflects a blend of academic excellence and practical expertise, making significant strides in both teaching and research.

🔬 Contributions and research focus

roy’s research portfolio is extensive and diverse, focusing on cutting-edge areas like polymer and rubber nanocomposites, green composites for automobiles, and 3d printing. his work on natural biopolymers like nanocellulose, chitosan, silk, and starch has led to the development of Polymer Composites For Energy Harvesting Devices innovative materials for sustainable coatings, bioscaffolds, and hydrogels. his expertise extends to the synthesis and surface functionalization of nanomaterials and smart materials, with a particular interest in co2 capture and conversion. roy’s research is at the forefront of creating novel coatings, including superhydrophobic, self-healing, and fire-retardant coatings, as well as waste valorization and the development of energy-harvesting devices.

🌍 Accolades and recognition

throughout his career, sunanda roy has received numerous accolades that reflect his commitment to research and innovation. he was ranked in the top 5 as part of a group in the nscc high-performance computation competition held in singapore in 2022. his achievements also include an Polymer Composites For Energy Harvesting Devices adhoc research consultant fellowship at iit roorkee in 2021 and the prestigious singapore mit alliance phd scholarship, which he received for four years from the ministry of singapore. his consistent academic excellence is further highlighted by his success in competitive exams such as the graduate aptitude test in engineering (gate), where he ranked 51st in india, and the national eligibility test for chemical sciences.

💡 Impact and influence

roy's impact on the field of materials science and engineering is profound, particularly through his innovative research in sustainable materials and smart technologies. his work on green composites, sustainable coatings, and energy harvesting devices has significant implications for both environmental sustainability and industrial applications. by integrating advanced materials with practical applications, he has influenced both Polymer Composites For Energy Harvesting Devices academic research and industrial practices, particularly in the areas of 3d printing, waste valorization, and the development of smart materials.

🏅 Legacy and future contributions

Sunanda roy's legacy lies in his dedication to advancing materials science and engineering, particularly through his work on sustainable and smart materials. his ongoing research and teaching efforts continue to shape the next generation of engineers and scientists, ensuring that his contributions will have a lasting impact on the field. as he continues to explore new frontiers in materials science, his work promises to drive further innovations that will address critical challenges in sustainability, energy efficiency, and advanced manufacturing. his future contributions will likely expand the horizons of what is possible in the realm of materials science, solidifying his legacy as a pioneer in the field.

Notable Publications

Dr. Abhishek Chatterjee – Semiconductor Materials and Devices – Best Researcher Award

Dr. Abhishek Chatterjee - Semiconductor Materials and Devices - Best Researcher Award

Raja Ramanna Centre for Advanced Technology - India

AUTHOR PROFILE

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EARLY ACADEMIC PURSUITS 🎓

Abhishek Chatterjee's academic journey began with a Bachelor of Science (B.Sc.) in Physics, Chemistry, and Mathematics from the University of North Bengal, where he distinguished himself by securing a University Medal for his academic excellence. He furthered his studies with a Master of Science (M.Sc.) in Physics, specializing in Condensed Matter Physics at Jadavpur University. His passion for semiconductor physics led him to pursue a Master of Technology (M.Tech.) at Homi Bhabha National Institute, Mumbai, focusing on the electrical characterization of nitride epitaxial layers. Abhishek culminated his academic training with a Ph.D. in Physics, with a thesis on electronic transport studies on GaN epitaxial layers for fabricating radiation-hard ultraviolet photodetectors.

PROFESSIONAL ENDEAVORS 🏢

Since 2012, Abhishek has been serving as a Scientific Officer at the Raja Ramanna Centre for Advanced Technology (RRCAT) in Indore, India. His role involves extensive research and development in the field of semiconductor materials and devices. Abhishek has made significant contributions to the growth and characterization of III-V and nitride semiconductors, utilizing advanced techniques such as Metal-Organic Chemical Vapor Phase Deposition (MOCVD) and Molecular Beam Epitaxy (MBE). His expertise extends to various fabrication processes, including photolithography, etching, and thin-film deposition, highlighting his comprehensive skills in semiconductor device development.

CONTRIBUTIONS AND RESEARCH FOCUS 🔬

Abhishek's research is deeply rooted in the physics of III-V, III-N, and ultra-wide band gap semiconductors. His work primarily revolves around the epitaxial growth of these materials, exploring their optoelectronic properties, and investigating the interfaces of metal/semiconductor and Semiconductor Materials and Devices metal/oxide/semiconductor junctions. He has developed optoelectronic and photonic devices with applications in advanced technology. His doctoral research on GaN epitaxial layers has provided valuable insights into electronic transport mechanisms and radiation hardness, which are crucial for developing high-performance ultraviolet photodetectors.

ACCOLADES AND RECOGNITION 🏅

Abhishek's contributions have been recognized with several awards and honors. Notably, he received the Best Thesis Award at the 30th DAE-BRNS National Laser Symposium, organized by the Indian Laser Association and BARC. He has also been acknowledged as an Outstanding Reviewer by prestigious international journals, including Materials Research Express and Semiconductor Science and Technology. His work on Semiconductor Materials and Devices dislocation-limited electronic transport in GaN templates was featured in Semiconductor Today Magazine, underscoring his impact in the field of semiconductor research.

IMPACT AND INFLUENCE 🌟

Abhishek's research has significantly impacted the field of optoelectronics and semiconductor physics. His studies on wide band gap semiconductors have advanced our understanding of material properties and device performance, paving the way for new applications in Semiconductor Materials and Devices radiation-hard electronics and photodetectors. His expertise in growth techniques and device fabrication has been instrumental in pushing the boundaries of semiconductor technology, contributing to the development of cutting-edge technologies.

LEGACY AND FUTURE CONTRIBUTIONS 🔮

Abhishek Chatterjee's legacy in the field of semiconductor research is marked by his pioneering work on GaN epitaxial layers and their applications in optoelectronic devices. As a life member of the Indian Laser Association, he continues to be an active contributor to the scientific community. Abhishek's future work promises to delve deeper into the complexities of semiconductor physics, exploring new materials and device architectures that will shape the next generation of optoelectronic technologies. His commitment to excellence and innovation ensures that his contributions will have a lasting impact on the field.

NOTABLE  PUBLICATIONS

Dislocation-assisted tunnelling of charge carriers across the Schottky barrier on the hydride   2015(25)

Role of threading dislocations and point defects in the performance of GaN-based metal-semiconductor-metal 2020(15)

Effect of 60Co γ-irradiation on the nature of electronic transport in heavily doped n-type GaN based Schottky photodetectors 2018(14)

Dislocations limited electronic transport in hydride vapour phase epitaxy grown GaN templates:   2015(13)

Role of ZrO2 Passivation Layer Thickness in the Fabrication of High‐Responsivity GaN Ultraviolet Photodetectors 2019(12)