J
Jagannathan Thirumalai
Researcher at B. S. Abdur Rahman University
Publications - 48
Citations - 1742
Jagannathan Thirumalai is an academic researcher from B. S. Abdur Rahman University. The author has contributed to research in topics: Phosphor & Luminescence. The author has an hindex of 19, co-authored 48 publications receiving 1221 citations. Previous affiliations of Jagannathan Thirumalai include Central Electro Chemical Research Institute & Shanmugha Arts, Science, Technology & Research Academy.
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A review on recent advances in hybrid supercapacitors: Design, fabrication and applications
TL;DR: In this article, a review article gives an overview of recent advances in the development of hybrid supercapacitors, storage mechanism, criteria of formation, components, different electrode and electrolyte materials, electrochemical profile assessment, design fabrication and their applications.
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Comparative investigation on nanocrystal structure, optical, and electrical properties of ZnO and Sr-doped ZnO thin films using chemical bath deposition method
TL;DR: In this paper, the structural and optical properties of nano thin films of ZnO and SZO were compared on glass substrates synthesized by a two-step chemical bath deposition technique.
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Up/down conversion luminescence properties of (Na0.5Gd0.5)MoO4:Ln3+ (Ln = Eu, Tb, Dy, Yb/Er, Yb/Tm, and Yb/Ho) microstructures: synthesis, morphology, structural and magnetic investigation
TL;DR: In this paper, a novel bi-pyramid-like (Na0.5Gd 0.5)MoO4:Ln3+ (Ln = Eu, Tb, Dy, Er, Tm, and Ho) hierarchical microstructures are synthesized via the EDTA-aided hydrothermal route.
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Eu3+ doped gadolinium oxysulfide (Gd2O2S) nanostructures—synthesis and optical and electronic properties
Jagannathan Thirumalai,Rathinam Chandramohan,R. Divakar,E. Mohandas,M. Sekar,P. Parameswaran +5 more
TL;DR: Optical and photo-induced impedance measurements have been extended to the nanotubes in this report to identify the origin and nature of the electronic transitions observed in the visible region.
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Up/down conversion luminescence and charge compensation investigation of Ca0.5Y1-x(WO4)2:xLn(3+) (Ln=Pr, Sm, Eu, Tb, Dy, Yb/Er) phosphors
TL;DR: The photometric characteristics indicate the suitability of the inorganic powder phosphors for solid-state lighting and display applications and the enhancement of luminescence was found in the sodium chloride co-doped powder phosphor.