Dr. Chandrasekar Perumalveeramalai – Optoelectronic devices – Best Researcher Award

Dr. Chandrasekar Perumalveeramalai - Optoelectronic devices - Best Researcher Award

Madanapalle Institute of Technology & Science - India 

Author Profile 

SCOPUS 

ORCID 

🎓 Early academic pursuits

Dr. Chandrasekar's academic journey began with a strong inclination towards physics. He completed his B.Sc. in Physics from Madurai Kamaraj University in 2000, followed by an M.Sc. in Physics from Bharathiar University in 2002. His passion for materials engineering led him to pursue a Ph.D. at Chungnam National University, South Korea, where he focused on advanced materials with applications in optoelectronics and semiconductor technology. His doctoral research laid the groundwork for his future endeavors in material synthesis and device development.

👩‍🎓 Professional endeavors

Dr. Chandrasekar has held key academic and research positions across multiple prestigious institutions worldwide. His professional journey began as a Project Associate at the University of Hyderabad, followed by a faculty role at P.S.N. College of Engineering. He then expanded his research expertise internationally, working as a Postdoctoral Fellow at Fuzhou University and Beijing Institute of Technology in China. From 2020 to 2023, he served as an Associate Professor (Research) at Minzu University of China, mentoring students and driving innovative projects. Currently, he is an Associate Professor at the Madanapalle Institute of Technology & Science, where he continues to shape the next generation of scientists and engineers.

💪 Contributions and research focus

Dr. Chandrasekar's research focuses on cutting-edge advancements in optoelectronics and memory devices. His expertise lies in the epitaxial growth of GaAs and GaN semiconductors, development of dilute magnetic semiconductors like GaMnAs and GaMnN, and fabrication of neuromorphic and sensor devices. His work on nanomaterials, including perovskites and 2D Optoelectronic devices materials, has paved the way for breakthroughs in photovoltaics, display technologies, and memristors. His contributions to chemical vapor deposition techniques have revolutionized material synthesis, enabling high-performance semiconductor applications.

🏆 Accolades and recognition

Dr. Chandrasekar's contributions to materials engineering and device physics have earned him notable recognition in the scientific community. He holds a Web of Science Researcher ID and maintains a strong research presence with multiple publications in high-impact journals. His active participation in international collaborations, along with his role in organizing national Optoelectronic devices conferences, highlights his dedication to advancing the field. His extensive research experience and scholarly achievements have solidified his reputation as a leading expert in semiconductor technology.

🌐 Impact and influence

Dr. Chandrasekar's research has significantly influenced the fields of optoelectronics and memory devices. His innovations in semiconductor growth, neuromorphic computing, and Optoelectronic devices nanomaterials have contributed to the development of more efficient and durable electronic components. His mentorship and guidance have shaped numerous young researchers, fostering advancements in experimental research and theoretical physics. His collaborations with international institutions and industries have strengthened global research networks, promoting knowledge exchange and technological progress.

💪 Legacy and future contributions

With a career marked by groundbreaking research and academic excellence, Dr. Chandrasekar continues to push the boundaries of semiconductor physics and nanotechnology. His future endeavors aim to integrate AI-driven material design, further enhance device performance, and contribute to the development of next-generation electronic applications. Through his research, mentorship, and international collaborations, he is set to leave a lasting impact on the scientific community, ensuring continued innovation and progress in materials science and engineering.

Notable Publications 

  • Title: Solution-processed, ultrasensitive, high current density vertical phototransistor using porous carbon nanotube electrode
    Author(s): Chandrasekar Perumalveeramalai, Jie Zheng, Jagadeesh Babu Bellam, SVN Pammi, Xiaoming Zhang, Chuanbo Li
    Journal: Applied Surface Science

  • Title: Thermal properties of nanoscale polymer-based coatings
    Author(s): Kollu P., Veeramalai C.P., Manickam S.
    Journal: Polymer-Based Nanoscale Materials for Surface Coatings

  • Title: Photoelectronic properties of antimony selenide nanowire synthesized by hydrothermal method
    Author(s): Chandrasekar Perumal Veeramalai, Yang Xu, Yuquan Chen, Guochen Lin, Jing Wang, Yang Wang, Chuanbo Li, Xiaoming Zhang
    Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects

  • Title: Editorial: Recent developments in Si-based materials and devices
    Author(s): Chandrasekar Perumalveeramalai, Chuanbo Li, Jun Zheng
    Journal: Frontiers in Physics

  • Title: Dramatic increase in SWIR detection for GeSn strip detector with graphene hybrid structure
    Author(s): Guochen Lin, Yue Zhao, Kai Yu, Chandrasekar Perumal Veeramalai, Runze Ma, Jun Zheng, Buwen Cheng, Xiaoming Zhang, Chuanbo Li
    Journal: Journal of Alloys and Compounds

Dr. Gérard Gouesbet – Light scattering – Best Researcher Award

Dr. Gérard Gouesbet - Light scattering - Best Researcher Award

Normandie University - France

Author Profile 

ORCID

🎓 Early academic pursuits

Dr. Gérard Gouesbet began his academic journey at rouen university, where he earned multiple degrees in physics and physico-chemistry. his deep passion for scientific discovery led him to achieve a bachelor’s degree in 1970, a master of science in physics in 1971, followed by a third cycle doctorate (phd) in 1973. in 1977, he completed his state doctorate, establishing his strong academic foundation in the field of physics, specifically in optics and lasers.

👨‍🏫 Professional endeavors

Throughout his career, dr. gouesbet held several prestigious academic positions. his journey as a professor began in 1974 at rouen university, and he continued to rise through the ranks to become an exceptional class professor. from 1982 to 2003, he served as the founder and director of the laboratory of engineering of systems and processes (later renamed as the laboratory of electromagnetism of systems with particles). during this time, he also conducted postdoctoral research at imperial college london and sheffield university. his appointment as professor emeritus in 2007 capped a career rich in teaching and research at the national institute of applied science of rouen.

🔭 contributions and research focus

Dr. Gouesbet made groundbreaking contributions in the field of optics and laser-based systems. his pioneering work on the generalized lorenz-mie theory and its application in particle sizing set new standards in the scientific community. his research on electromagnetism and the behavior of systems with particles was Light scattering instrumental in advancing the understanding of light-particle interactions. he authored and co-authored numerous influential papers that significantly contributed to the development of laser and optical research.

🏆 Accolades and recognition

Throughout his illustrious career, dr. gouesbet received numerous honors and awards. among his many recognitions, he was bestowed the knight's title in the order of the academic palms by the french minister of education in 1990, a prestigious award that acknowledged his contributions to academia. he also received the gold Light scattering medallion from wroclaw university in poland and was honored with the best paper award by the chinese journal of radio-science. his international influence is further highlighted by his honorary professorship at north-eastern university in china.

🌍 Impact and influence

Dr. Gouesbet’s work has had a lasting impact on both the academic and research communities. his contributions to the generalized lorenz-mie theory continue to Light scattering influence current research in optics and particle science. by advancing the understanding of light-particle interactions, his work has applications in various scientific  fields, including meteorology, environmental sciences, and medical imaging. his role as a mentor and educator shaped the careers of many young scientists, leaving an indelible mark on the next generation of researchers.

📚 Legacy and future contributions

As professor emeritus, dr. gouesbet continues to inspire through his extensive body of work, with over four decades of contributions to science. his research will remain a cornerstone in the field of optics and laser technology, influencing future studies and innovations. his lasting legacy is cemented by his numerous publications, influential research, and the laboratories he helped establish, which will continue to foster groundbreaking research for years to come.

Notable Publications 

  • Title: Eliminating blowing-ups and evanescent waves when using the finite series technique in evaluating beam shape coefficients for some T-matrix approaches, with the example of Gaussian beams
    Author(s): Gérard Gouesbet, Jianqi Shen, Leonardo André Ambrosio
    Journal: Journal of Quantitative Spectroscopy and Radiative Transfer (2024-10)
    DOI: 10.1016/j.jqsrt.2024.109212
  • Title: T-matrix methods for electromagnetic structured beams: A commented reference database for the period 2019–2023
    Author(s): Gérard Gouesbet
    Journal: Journal of Quantitative Spectroscopy and Radiative Transfer (2024-08)
    DOI: 10.1016/j.jqsrt.2024.109015
  • Title: Dark and superdark theorems with applications to helical beams (beams with a topological charge) which are not vortex beams
    Author(s): Gérard Gouesbet
    Journal: Journal of Quantitative Spectroscopy and Radiative Transfer (2024-05)
    DOI: 10.1016/j.jqsrt.2024.108949
  • Title: Symmetries of circularly axisymmetric beams expressed in terms of beam shape coefficients
    Author(s): Gérard Gouesbet
    Journal: Journal of Quantitative Spectroscopy and Radiative Transfer (2024-04)
    DOI: 10.1016/j.jqsrt.2024.108919
  • Title: Professor James Albert Lock (1948–2023): A life of honor and work of excellence
    Author(s): Gérard Gouesbet, Feng Xu, Philip L. Marston
    Journal: Journal of Quantitative Spectroscopy and Radiative Transfer (2024-03)
    DOI: 10.1016/j.jqsrt.2023.108893