Search Results - "Jaiswal, Vishnu V."

Development of novel fiber‐optic temperature sensor using SrAl2O4:Eu2+,Dy3+ nanophosphor ceramics by Jaiswal, Vishnu V., Haranath, D.

“…•A sensitive fiber-optic temperature sensor was devised using SrAl2O4:Eu2+,Dy3+ (SRA) nanophosphor ceramics.•SRA nanophosphor disc as a sensor head was coupled…”
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Highly efficient, stable and bright blue phosphorescent ink to prevent counterfeit of currency and merchandise barcodes by Jaiswal, Vishnu V, Haranath, D

“…In the current work, a distinct class of Ca0.87Al2O4: 0.01Eu2+, 0.02Nd3+, 0.1Si4+ long afterglow phosphor powder was synthesized using high-temperature…”
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Fabrication and luminescent studies of near-spherical phosphor embedded epoxy-resin nanocomposite beads by Jaiswal, Vishnu V., Haranath, D.

“…A facile method for feasible industrial production of long afterglow phosphor nanocomposites, in the form of small beads were developed that continuously emit…”
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Luminescence enhancement of high temperature hexagonal phase of Ba0.99MgAl10O17: Eu0.01 nanophosphor synthesized at moderately low temperature by Jaiswal, Vishnu V., Chandar Rao, P., Sreelatha, C.J., Sai Prasad, A.S., Haranath, D.

“…The current paper is the one of the few known reports that depict the appearance of high temperature hexagonal phase for Ba0.99MgAl10O17: Eu0.01 (BAM:Eu2+)…”
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Luminescence properties of yttrium gadolinium orthovanadate nanophosphors and efficient energy transfer from VO43− to Sm3+via Gd3+ ions by Jaiswal, Vishnu V., Bishnoi, Swati, Swati, G., Singh, Paramjeet, Lohia, Naina, Bathula, Sivaiah, Haranath, D.

“…In this paper, luminescence properties of orthovanadates, Y1−x−yGdxVO4:ySm3+ (where x=0.05–0.50, y=0.01–0.05), and the energy transfer mechanism from VO43− to…”
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Crystal Structure Induced Enhanced Afterglow Luminescence from Rare‐Earth Ion Doped Strontium Silicate Phosphors by Jaiswal, Vishnu V., Mishra, Siju, Haranath, D.

“…An orange‐red (∼610 nm) emitting Sr3SiO5:Eu2+,Zn2+,Dy3+ long afterglow phosphor was synthesized using high temperature (1100 °C–1500 °C) based solid‐state…”
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Influence of MCCA on structure and photoluminescence of Eu2+ doped BaMgAl10O17 nanophosphor for use in active displays by Chandar Rao, P., Jaiswal, Vishnu V., Mishra, Siju, Sreelatha, C.J., Haranath, D.

“…The current paper is the one of the few known reports that depict the influence of a distinctive morphology control chemical additive (MCCA) namely, ammonium…”
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Novel multi-wavelength excitable single-component phosphor system for application in white-LEDs by Lohia, Naina, Jaiswal, Vishnu V., Bishnoi, Swati, Swati, G., Sharma, S.N., Mohapatra, Manoj, Haranath, D.

“…A novel color-tunable phosphor of BaZnO2:xEu3+ (x = 0–20 mol%) has been successfully prepared via high-temperature calcination method using alkaline earth…”
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Probing blue long persistent Eu2+/Nd3+ activated (Ca$_{0.9}$Si$_{0.1}$)Al$_2$O$_6$ emerging phosphor based novel invisible ink for knocking out fake security papers and combat counterfeiting by Jaiswal, Vishnu V, Haranath, D

“…Journal of Materials Science and Technology (2020) In the current work, a novel class of (Ca0.9Si0.1)Al2O6:Eu2+,Nd3+ long persistent phosphor was synthesized…”
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