Chandrahasya Nandanwar | Materials Science | Best Researcher Award

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Mr. Chandrahasya Nandanwar | Materials Science | Best Researcher Award

Senior Reserach Scholar at Nevjabai Hitkarini College, Bramhapuri, India

 

Mr. Chandrahasya Motilal Nandanwar is a dedicated researcher specializing in photoluminescence and luminescence physics. With a Ph.D. from Gondwana University, he has made significant contributions to materials science, particularly in phosphors for solid-state lighting and white LEDs. His research excellence is evident through 32 international journal publications, multiple patents—including a granted South African patent—and a published book chapter. He has received prestigious fellowships, including the Junior and Senior Research Fellowships under MAHAJYOTI. Additionally, he serves as a reviewer for reputed international journals such as Ceramics International and Journal of Optics. With extensive teaching experience at various institutions, he has also developed expertise in instrumentation, particularly with fluorescence spectrophotometers. His groundbreaking research and commitment to academia make him a strong contender for the Best Researcher Award, recognizing his outstanding contributions to the field of luminescent materials and photonic applications.

Professional Profile 

Education

Mr. Chandrahasya Motilal Nandanwar has a strong academic background in physics, specializing in photoluminescence and luminescent materials. He earned his Ph.D. in Physics from Gondwana University, focusing on the development of advanced phosphor materials for solid-state lighting and white LEDs. Before his doctoral studies, he completed his Master of Science (M.Sc.) in Physics, where he built a solid foundation in materials science, optics, and spectroscopy. His academic journey was marked by excellence, securing prestigious fellowships such as the Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) under the MAHAJYOTI scheme. With a keen interest in experimental physics, he has gained extensive experience in fluorescence spectrophotometry and other analytical techniques. His education has been instrumental in shaping his research expertise, leading to multiple international publications, patents, and contributions to photonic materials. His academic achievements reflect his commitment to advancing scientific knowledge in luminescence physics.

Professional Experience

Mr. Chandrahasya Motilal Nandanwar has extensive professional experience in the field of physics, particularly in luminescent materials and photonics. As a dedicated researcher, he has contributed significantly to the development of phosphor materials for solid-state lighting and white LEDs. He has held prestigious research fellowships, including Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) under the MAHAJYOTI scheme, allowing him to work on cutting-edge projects related to photoluminescence. His expertise spans fluorescence spectrophotometry, material synthesis, and characterization techniques, making him a valuable asset in experimental physics. Throughout his career, he has authored multiple international research papers, filed patents, and participated in scientific conferences, showcasing his commitment to innovation. His professional journey reflects a strong dedication to advancing luminescent materials for energy-efficient lighting solutions. With a passion for research and development, Mr. Nandanwar continues to contribute to the scientific community through his work in photonic and optical materials.

Research Interest

Mr. Chandrahasya Motilal Nandanwar’s research interests lie in the field of luminescent materials, photonics, and advanced optical technologies. His work primarily focuses on the synthesis, characterization, and application of phosphor materials for energy-efficient lighting and display technologies. He is particularly interested in photoluminescence, thermoluminescence, and persistent luminescence properties of rare-earth-doped materials. His research extends to the development of novel nanophosphors for applications in LEDs, bio-imaging, and security markers. Additionally, he explores the role of defect engineering in enhancing luminescence efficiency and stability. His studies also include upconversion and downconversion luminescence mechanisms for next-generation optical devices. He is passionate about developing eco-friendly and cost-effective luminescent materials that contribute to sustainable energy solutions. Through his research, he aims to bridge the gap between fundamental science and practical applications, advancing technologies in lighting, display panels, and photonic sensors while mentoring young researchers in material science and optical physics.

Award and Honor

Mr. Chandrahasya Motilal Nandanwar has received several prestigious awards and honors in recognition of his contributions to the field of luminescent materials and photonics. As a distinguished researcher, he was awarded the Junior Research Fellowship (JRF) and Senior Research Fellowship (SRF) under the MAHAJYOTI scheme, which supported his advanced studies and research in photoluminescence. His groundbreaking work in the synthesis and characterization of phosphor materials for energy-efficient lighting has earned him accolades at national and international conferences. He has been honored for his outstanding research presentations and publications in reputed scientific journals. Additionally, his contributions to the development of innovative luminescent materials have led to patent filings, further solidifying his reputation in the scientific community. His dedication to advancing optical and photonic technologies has made him a respected figure among peers, and his achievements continue to inspire aspiring researchers in the field of physics and material science.

Research Skill

Mr. Chandrahasya Motilal Nandanwar possesses a diverse set of research skills in the field of luminescent materials and photonics. He is proficient in the synthesis and characterization of phosphor materials, utilizing techniques such as solid-state reaction, sol-gel, and hydrothermal methods. His expertise extends to advanced spectroscopic techniques, including photoluminescence (PL), thermoluminescence (TL), and X-ray diffraction (XRD) analysis, enabling him to investigate the structural and optical properties of materials. He is skilled in defect engineering to enhance luminescence efficiency and optimize material properties for practical applications. Additionally, he has experience with computational modeling and data analysis for understanding luminescence mechanisms. His ability to design experiments, analyze complex datasets, and interpret results makes him an accomplished researcher. He is also adept at writing research papers, grant proposals, and patents, demonstrating his strong scientific communication skills. His research acumen contributes to advancements in energy-efficient lighting and display technologies.

Conclusion

Mr. Chandrahasya Motilal Nandanwar has demonstrated exceptional research capabilities in the field of luminescence, backed by strong academic qualifications, numerous publications, patents, and recognized reviewer roles. His contributions to the field, particularly in photoluminescence and white LED phosphors, make him a strong candidate for the Best Researcher Award.

While he already has an impressive portfolio, focusing on independent research, international collaborations, and real-world applications could further elevate his profile. Nevertheless, his achievements make him highly deserving of this recognition.

Publications Top Noted

  • Photoluminescence Properties of Novel Ca₃Y₂B₄O₁₂:Eu³⁺ and Dy³⁺ Phosphors for Solid‐State Lighting Prepared by Combustion Method

    • Authors: C. M. Nandanwar, N. S. Kokode, A. N. Yerpude, A. M. Uke
    • Year: 2025
    • DOI: 10.1002/bio.70126

  • Photoluminescence Studies of Sr₃P₄O₁₃:Eu³⁺ Phosphor Prepared by Wet Chemical Method: Structural Properties, Charge Compensation via Alkali Metal Ions and Judd-Ofelt Analysis

  • Photoluminescence Characteristics of YCa₄O(BO₃)₃:Dy³⁺ Phosphor for w-LEDs Prepared by Combustion Techniques

  • Photoluminescence Properties of Novel NaPb₄(PO₄)₃:Dy³⁺ Phosphors for n-UV Solid-State Lighting Prepared by Combustion Synthesis

    • Authors: C. M. Nandanwar, N. S. Kokode, D. M. Parshuramkar, A. N. Yerpude, S. J. Dhoble
    • Year: 2024
    • DOI: 10.1007/s12596-023-01595-y

  • Wet Chemical Synthesis and Photoluminescence Properties of NaSrPO₄:Dy³⁺ and NaSrPO₄:Eu³⁺ Phosphors for Near UV-Based w-LEDs

  • Synthesis and Photoluminescence Properties of AlPO₄:Ln (Ln = Dy³⁺, Eu³⁺ and Sm³⁺) Phosphors for Near UV-Based White LEDs Application

  • Photoluminescence Characteristics of Novel Sm³⁺ Ions-Doped La₁.₄Al₂₂.₆O₃₆ Phosphor for n-UV w-LED

    • Authors: Ramkrushna M. Yerojwar, Namdeo S. Kokode, Chandrahasya M. Nandanwar, Dipti K. Ingole, Suchita T. Peddiwar
    • Year: 2023
    • DOI: 10.1002/bio.4533

  • Synthesis and Photoluminescence Characteristics of Ba₂Ca(PO₄)₄:Dy³⁺ Phosphors for n-UV Based Solid-State Lighting

  • Luminescence Properties of LaPO₄:RE (RE = Dy³⁺, Eu³⁺, Sm³⁺) Orthophosphate Phosphor for n-UV Solid-State Lighting Prepared by Wet Chemical Synthesis

Ramesh Kumar Raji | Materials Science | Best Researcher Award

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🌟Assist Prof Dr. Ramesh Kumar Raji, Materials Science, Best Researcher Award🏆

  • Assistant Professor at Surana College Autonomous, South End Campus, Bangalore, Karnataka, India

Dr. Ramesh Kumar Raji holds a Ph.D. in Physics with a specialization in Materials Science and has been actively involved in research for over 8 years. He currently serves as an Assistant Professor and Researcher at Surana College, Bengaluru, India. His research focuses on the structural, optical, magnetic, and dielectric properties of materials, particularly rare earth and transition metal-doped perovskites. Dr. Raji has a strong background in both theoretical and experimental investigations in the field of nanomaterials synthesis and characterization.

Author Metrics:

Total Citations: 398

Total Documents: 18

H-index: 9

  • Since 2019:
  • Citations: 140
  • H-index: 7
  • i10-index: 6

These metrics provide an overview of Dr. Ramesh Kumar Raji’s academic impact based on his publications indexed in Scopus. The H-index indicates the number of publications (h) that have received at least h citations each, while the i10-index represents the number of publications with at least 10 citations each.

Education:

This individual pursued a rigorous academic journey in the field of physics, culminating in a Ph.D. in Physics with a specialization in Materials Science from Anna University, Chennai, India. Prior to this, they completed an M.Sc. in Physics with a focus on Materials Science from the same institution. Their academic foundation in physics was laid during their undergraduate studies, where they earned a B.Sc. in Physics from Periyar University. Before entering university, they completed their secondary education at Government High School, Mangarai, Dharmapuri, India, followed by higher secondary education at Sri Vijay Vidyalaya (Boys) Mat. Hr. Sec School, Dharmapuri, India. This comprehensive educational background likely equipped them with the necessary theoretical knowledge and practical skills to pursue research and professional opportunities in the field of physics and materials science.

Research Focus:

  • Synthesis and characterization of nanomaterials
  • Multiferroic materials and their properties
  • Energy storage devices, particularly supercapacitors
  • Perovskite solar cells
  • Advanced functional materials for energy applications

Professional Journey:

  • Assistant Professor & Researcher, Surana College Autonomous, Bengaluru, India (Dec 2022 – Present)
  • Senior Research Fellow & Post-Doctoral Fellow, SSN Research Centre, SSN College of Engineering, Shiv Nadar University, Chennai, India (Jan 2021 – Nov 2022)

Honors & Awards:

  • Best Poster Presentation award at the 5th National Conference on Hierarchically Structured Materials (2017)
  • Editorial Board Member for various international journals
  • Collaborative research partnerships with institutions worldwide

Publications Noted & Contributions:

Published numerous peer-reviewed articles in international journals

Presented research findings at national and international conferences

Contributed book chapters and participated in workshops and seminars

Served as a referee for prestigious journals in the field

Multifunctional covalent-organic frameworks (COFs)-2D MXenes composites for diverse applications

Journal: Journal of Energy Storage

Publication Date: December 2023

DOI: 10.1016/j.est.2023.109299

Contributors: Tholkappiyan Ramachandran; Fathalla Hamed; Yedluri Anil Kumar; Ramesh Kumar Raji; H.H. Hegazy

Tailoring Multiferroic Characteristics in LaFeO3 Nanocrystals via Rare-Earth Pr3+ Doping

Journal: Advances in Condensed Matter Physics

Publication Date: December 9, 2023

DOI: 10.1155/2023/7369790

Contributors: Ramesh Kumar Raji; Tholkappiyan Ramachandran; Fathalla Hamed; Srinivasa S; Ashwini Kumar

Enhancing asymmetric supercapacitor performance with NiCo2O4–NiO hybrid electrode fabrication

Journal: Journal of Physics and Chemistry of Solids

Publication Date: September 2023

DOI: 10.1016/j.jpcs.2023.111467

Contributors: Tholkappiyan Ramachandran; Fathalla Hamed; Ramesh Kumar Raji; Sanjit Manohar Majhi; Debabrata Barik; Yedluri Anil Kumar; RO. MU. Jauhar; M.P. Pachamuthu; L. Vijayalakshmi; Sabah Ansar

Synthesis, structure and luminescence properties of bifunctional KCaF3 phosphor influenced by incorporating Eu3+ ions for solid state lighting and TL dosimetry applications

Journal: Applied Radiation and Isotopes

Publication Date: January 2023

DOI: 10.1016/j.apradiso.2022.110520

Contributors: Kameshwaran R; A. Raja; R. Ramesh Kumar; D. Joseph Daniel; D.O. Annalakshmi; K. Aravinth; P. Balaji Bhargav; P. Ramasamy

KOH mediated hydrothermally synthesized hexagonal‐CoMn<sub>2</sub>O<sub>4</sub> for energy storage supercapacitor applications

Journal: International Journal of Energy Research

Publication Date: October 10, 2022

DOI: 10.1002/er.8350

Contributors: Tholkappiyan Ramachandran; Abdel-Hamid Mourad; Dr. Ramesh Kumar Raji; R. Krishnapriya; Nizamudeen Alungal Cherupurakal; Abdul Subhan; Y. Al-Douri

Research Timeline:

Dr. Raji’s research journey spans over 8 years, starting from his Ph.D. studies to his current position as an Assistant Professor and Researcher. He has contributed significantly to the field of materials science through his research, publications, and collaborations with esteemed institutions globally.