Kumar Riddhiman Sahoo – Optoelectronic and Sensing – Best Researcher Award

Published on by AMO Physics

Mr. Kumar Riddhiman Sahoo began his academic journey with a strong foundation in physics, earning his Bachelor of Science in Physics from Prabhat Kumar College, Contai, West Bengal, India, in 2017. He continued to pursue higher education at the same institution, receiving his Master’s Degree in Physics in 2019. During this time, he conducted a notable project on the Optical Bloch Equation in Laser Cooling, showcasing his early interest in theoretical and applied physics. His academic curiosity and dedication led him to enroll in a PhD program at Jadavpur University, Kolkata, in November 2021, where he is currently engaged in cutting-edge research.

💼 Professional Endeavors

Currently a PhD researcher at the School of Materials Science and Nanotechnology, Jadavpur University, Mr. Sahoo is investigating the effects of various surfactants on alkali rare earth double tungstate/molybdate-based red phosphors. His work is aimed at developing materials with potential applications in optoelectronic and sensing technologies. Supervised by Dr. Chandan Kumar Ghosh, his research combines material synthesis with real-world application studies. His academic journey has been consistently supported by prestigious fellowships, including the CSIR-UGC Junior Research Fellowship (2021–2023) and the Senior Research Fellowship (2023–present), awarded by the Government of India.

🔬 Contributions and Research Focus

Mr. Sahoo’s research contributions lie in the synthesis of multifunctional nanomaterials and their use in developing optoelectronic and sensing devices. His doctoral research aims to fine-tune the properties of red phosphor materials using surfactant engineering to enhance their performance in practical applications. He also has a background in comparative electronics, stemming from his undergraduate project on regulated power supplies. His interdisciplinary approach bridges materials science, condensed matter physics, and applied electronics, contributing to advances in optoelectronic and sensing systems.

🌍 Impact and Influence

Mr. Kumar Riddhiman Sahoo is emerging as a promising scholar in the field of optoelectronic and sensing technologies. Through his fellowship-funded work and deep research into phosphor materials, he is contributing to innovations that can impact next-generation LED technologies, gas sensing devices, and thermal sensors. His work is gaining attention in the academic community, with anticipated publications that will expand his influence across materials science and nanotechnology domains.

🏆Academic Cites

Although still in the early phase of his PhD, Mr. Sahoo’s work is poised to contribute significantly to the literature on optoelectronic and sensing nanomaterials. His upcoming publications are expected to be cited in key areas related to red phosphors, rare earth materials, and their use in sensor and display technologies. His combination of experimental synthesis and application-based studies ensures that his research will have both academic and industrial relevance.

🌟 Legacy and Future Contributions

With a solid academic foundation and a trajectory guided by both theoretical and applied research, Mr. Kumar Riddhiman Sahoo is well-positioned to become a future leader in optoelectronic and sensing innovation. His work on surfactant-modified phosphors has the potential to open new avenues in nanomaterial-based devices. As he completes his PhD, he is expected to contribute to high-impact publications and develop technologies that can be adopted in both environmental monitoring and consumer electronics. His ongoing academic excellence, recognized through national scholarships, ensures that his legacy will extend beyond academia into practical technological solutions.

📘Optoelectronic and Sensing

Mr. Kumar Riddhiman Sahoo’s academic and research endeavors revolve around the development of novel nanomaterials for optoelectronic and sensing applications. His work on red phosphors directly contributes to improving the efficiency and functionality of optoelectronic and sensing devices. As a dedicated researcher in this field, Mr. Sahoo's innovative approach to materials science is making tangible advancements in optoelectronic and sensing technologies.

✍️ Notable Publication

1️⃣ Nanoarchitectonics of interstitial oxygen and Jahn-Teller distortion to enhance electrochemical performance of CuMnO₂: symmetric coin-cell

Authors: R. Kabir, R. Begum, K.R. Sahoo, S. Goswami, S.N. Das, M.R. Karim, ...

Journal: Applied Physics A

Year: 2025

Citations: 1

2️⃣ Mechanistic insights of free radical scavenging-driven stabilization of edible oils and their shelf life extension using CeO₂ nanoparticles

Authors: S. Chakraborty, K.R. Sahoo, D. Bera, C.K. Ghosh, L. Roy

Journal: Food Chemistry

Year: 2025

Citations: 0

3️⃣ Multifunctional NaEu(WO₄)₂: defect-tuned red emission and acetone sensing at room temperature

Authors: K.R. Sahoo, T. Das, M. Pal, M.R. Karim, A.H. Seikh, C.K. Ghosh

Journal: Materials Advances

Year: 2024

Citations: 0

Feng Qiu – Optoelectronic Materials and Novel Devices – Best Researcher Award 

Published on by AMO Physics

Prof. Feng Qiu - Optoelectronic Materials and Novel Devices - Best Researcher Award 

Yunnan University - China

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🎓 Early Academic Pursuits

Prof. Feng Qiu began his academic journey with a focus on material science, enrolling in Yunnan University and later the Chinese Academy of Sciences, where he obtained his PhD. During his early academic years, Prof. Qiu demonstrated a strong aptitude for understanding the structure and properties of materials, which laid the foundation for his future research in optoelectronic materials. His undergraduate studies at various prestigious institutions like the University of Science and Technology of China and Kunming Institute of Physics further solidified his understanding and passion for optoelectronic materials and device fabrication.

💼 Professional Endeavors

Prof. Feng Qiu is currently an Associate Researcher at Yunnan University, where he has established himself as a leader in the field of optoelectronic materials. As the Deputy Technical Director of Yunnan Lincang Xinyuan Germanium Industry Co., Ltd, Prof. Qiu bridges the gap between academia and industry, applying his research to real-world applications. He leads the 2D-X group, focusing on the development of innovative materials such as two-dimensional materials, optical absorption materials, and superconductors, and the fabrication of photodetectors, solar cells, and novel biosensors. Prof. Qiu's collaboration with Fudan University and the Chinese Academy of Sciences has enhanced his professional endeavors, allowing him to expand his expertise in optoelectronic materials and novel device technologies.

🔬 Contributions and Research Focus

Prof. Qiu’s research is at the forefront of optoelectronic materials and novel device fabrication. His work focuses on developing two-dimensional materials and optical absorption materials that are critical for advanced photodetectors, solar cells, and biosensors. Additionally, his use of first-principles calculations and device quantum transport simulation has led to a deeper understanding of the properties and performance of these devices. Prof. Qiu’s research group, the 2D-X group, has been instrumental in exploring the potential of these materials and devices, bringing new innovations to the field.

🌍 Impact and Influence

Prof. Feng Qiu’s work has had a significant impact on the optoelectronic materials community, both in academia and industry. He is a respected member of the American Chemical Society and the Chinese Physical Society and has made substantial contributions as an editorial board member for several high-impact academic journals, including eScience, Chip, Information & Functional Materials, and the Journal of Infrared and Millimeter Waves. His influence extends through his leadership at Yunnan University, where he serves as a Mid-Youth Backbone Teacher and an outstanding educator under the "Hongyun Gardener" program. Prof. Qiu’s innovative research on optoelectronic materials has also fostered numerous collaborations, furthering advancements in photodetectors, solar cells, and biosensors.

🏆Academic Cites

Prof. Qiu’s work on optoelectronic materials and novel device fabrication has garnered substantial academic recognition. His research is frequently cited by other experts in the field, underscoring the significance of his contributions. His studies on the structure and performance of two-dimensional materials and their applications in photodetectors, solar cells, and biosensors are highly regarded, making him a leading figure in optoelectronic materials research.

🌟 Legacy and Future Contributions

Looking forward, Prof. Feng Qiu is poised to continue leading the field of optoelectronic materials and device fabrication. His future contributions are expected to push the boundaries of two-dimensional material technologies, enhancing the performance and applications of photodetectors, solar cells, and biosensors. Prof. Qiu’s research group will continue to explore new avenues for industrialization, helping to translate academic discoveries into real-world solutions. His legacy will be defined by his groundbreaking work in optoelectronic materials, as well as his commitment to education and scientific collaboration.

📝Optoelectronic Materials and Novel Devices

Prof. Feng Qiu's expertise in optoelectronic materials is evident through his pioneering work in the fabrication of novel devices such as photodetectors, solar cells, and biosensors. His use of first-principles calculations and quantum transport simulation has been instrumental in advancing the understanding of optoelectronic materials. As a leader in the 2D-X group, his research continues to shape the future of optoelectronic materials, providing innovative solutions to real-world challenges.

Notable Publication

📝Interface engineering of silicon/carbon thin-film anodes for high-rate lithium-ion batteries

Authors: L. Tong, P. Wang, W. Fang, X. Guo, W. Bao, Y. Yang, S. Shen, F. Qiu

Journal: ACS Applied Materials & Interfaces

Year: 2020

Citations: 63

📝Recent progress in the preparation and application of quantum dots/graphene composite materials

Authors: L. Tong, F. Qiu, T. Zeng, J. Long, J. Yang, R. Wang, J. Zhang, C. Wang, T. Sun, ...

Journal: RSC Advances

Year: 2017

Citations: 59

📝Photodetectors based on two-dimensional MoS2 and its assembled heterostructures

Authors: T. Hu, R. Zhang, J.P. Li, J.Y. Cao, F. Qiu

Journal: Chip

Year: 2022

Citations: 46

📝Improved electrochemical performance of binder-free multi-layered silicon/carbon thin film electrode for lithium-ion batteries

Authors: L. Tong, P. Wang, A. Chen, F. Qiu, W. Fang, J. Yang, C. Wang, Y. Yang

Journal: Carbon

Year: 2019

Citations: 37

📝Enhancing stability and luminescence quantum yield of CsPbBr3 quantum dots by embedded in borosilicate glass

Authors: B. Zhang, K. Zhang, L. Li, C. Xu, R. Wang, C. Wang, J. Yang, Y. Yang, J. Wang, ...

Journal: Journal of Alloys and Compounds

Year: 2021

Citations: 34

📝Surface oxidation properties in a topological insulator Bi2Te3 film

Authors: J.H. Guo, F. Qiu, Y. Zhang, H.Y. Deng, G.J. Hu, X.N. Li, G.L. Yu, N. Dai

Journal: Chinese Physics Letters

Year: 2013

Citations: 31

📝Lattice Defect Engineering Enables Performance-Enhanced MoS2 Photodetection through a Paraelectric BaTiO3 Dielectric

Authors: W. Zhang, F. Qiu, Y. Li, R. Zhang, H. Liu, L. Li, J. Xie, W. Hu

Journal: ACS Nano

Year: 2021

Citations: 30