Revathy J S

About

My area of expertise lies in the synthesis and characterization of inorganic luminescent materials that have practical implications in the field of optoelectronics. Specifically, I specialize in the development of phosphors that facilitate the production of high-quality white LED lights. Additionally, my research has involved the exploration of latent fingerprint detection and anti-counterfeiting applications, where my skills in material analysis utilizing X-ray diffraction, ultraviolet spectroscopy, photoluminescence, scanning electron microscopy, and transmission electron microscopy have been particularly valuable. Through my work, I have acquired advanced proficiency in the aforementioned techniques, among others, allowing me to deliver high-quality results to meet the most stringent of demands.

Employment

• Govt. KNM Arts and Science College, Kanjiramkulam Guest Faculty
  2025 - Present
• Govt. KNM Arts and Science College, Kanjiramkulam Guest Faculty
  2024 - 2025
• Government College for Women DST-INSPIRE-Fellow
  2016 - 2022

Education

• University of Kerala Bachelor of Science
• University of Kerala Master of Science
• University of Kerala Master of Philosophy
• University of Kerala Doctor of Philosophy

Projects & Funding

• INSPIRE SHE Scholarship Department of Science and Technology
• INSPIRE Fellowship Department of Science and Technology

Publications (8)

• Single host white light emission in self-activated Rb3-xCsxY1-yBiyV2O8 - crystal engineering for high-performance indoor lighting
  J.S. Revathy, Monalisha Behera, S. Shisina +4 more
  Materials Advances 2026 DOI: 10.1039/d5ma00905g
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• Correlated structural and optical properties of crystal-engineered Eu3+-doped gadolinium oxyfluoride polymorphs compatible for lighting and display applications
  J.S. Revathy, Malini Abraham, Gangareddy Jagannath +5 more
  Ceramics International 2024 DOI: 10.1016/j.ceramint.2023.12.019
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• Microwave-assisted synthesis of GdOF: Eu3+/Tb3+ ultrafine phosphor powders suitable for advanced forensic and security ink applications
  J.S. Revathy, Malini Abraham, Gangareddy Jagannath +2 more
  Journal of Colloid and Interface Science 2023 DOI: 10.1016/j.jcis.2023.03.082
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• Tailoring the activation energy and the ionic properties of bismuth codoped SDC powder prepared by solid-state reaction method
  Journal of Materials Science: Materials in Electronics 2021 DOI: 10.1007/s10854-021-05846-1
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• Structural and optical studies of cerium doped gadolinium oxide phosphor
  Bulletin of Materials Science 2021 DOI: 10.1007/s12034-020-02299-w
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• Temperature dependent photoluminescence studies of NUV excited Gd2O3: Eu phosphor
  Materials Today: Proceedings 2021 DOI: 10.1016/j.matpr.2021.04.161
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• Temperature dependent studies of erbium doped gadolinium oxide phosphor
  AIP Conference Proceedings 2020 DOI: 10.1063/5.0029882
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• Effective atomic numbers in some food materials and medicines for $$\gamma $$ γ …
  Pramana – J. Phys. 2018 DOI: 10.1007/s12043-018-1570-9
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