Search Results - "Joseph Daniel, D."

Synthesis, optical and thermal properties of novel Tb3+ doped RbCaF3 fluoroperovskite phosphors by Raja, A., Annadurai, G., Joseph Daniel, D., Ramasamy, P.

“…Phosphors of pure and Tb3+ doped RbCaF3 were synthesized by the conventional solid state reaction method. The structure and morphology of the phosphors were…”
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Crystal growth and characterization of 1,3,5-triphenylbenzene organic scintillator crystal by Govindan, V., Joseph Daniel, D., Kim, H.J., Sankaranarayanan, K.

“…1,3,5-triphenylbenzene (TPB) crystal cylinders of 23 × 13 mm were successfully achieved out of an optimized unidirectional temperature gradient method. The…”
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Sol–gel mediated microwave synthesis of pure, La and Zr doped SnS2 nanoflowers an efficient photocatalyst for the degradation of methylene blue by Govindan, V., Kashinath, L., Joseph Daniel, D., Sankaranarayanan, K.

“…La and Zr intercalated SnS 2 nanostructures have been synthesised using facile sol–gel mediated microwave method. Photocatalytic activity of methylene blue dye…”
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A facile synthesis, structural and triple-luminescence properties of a novel fluoroperovskite RbCaF3: Sm3+ phosphor for radiation dosimetry and orange-red LED applications by Raja, Arumugam, Nagaraj, R., Ramachandran, K., Sivasubramani, V., Annadurai, G., Joseph Daniel, D., Ramasamy, P.

“…[Display omitted] •Sm3+ activated RbCaF3 phosphors were synthesized by solid state reaction method.•It was excited at 402 nm and the emissions were monitored…”
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Czochralski growth, electronic structure, luminescence and scintillation properties of Cs2Mo3O10: A new scintillation crystal for 0νββ decay search by Khan, Arshad, Daniel, D. Joseph, Tyagi, Mohit, Kim, H.J., Lee, Moo Hyun, Kim, Yeoungduk

“…A new molybdenum (Mo) based Cesium tri-molybdate (Cs2Mo3O10) single crystal scintillator has been grown successfully by the Czochralski technique. The crystal…”
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Unidirectional crystal growth, luminescence and scintillation characteristics of t-stilbene single crystals by Govindan, V., Joseph Daniel, D., Kim, H.J., Sankaranarayanan, K.

“…Temperature gradient based unidirectional solution growth set-up was specially designed to felicitate the growth of unidirectional crystals of t-stilbene with…”
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Low temperature photoluminescence and solvatochromic studies of organic hybrid 4-methoxybenzylammonium chloride (4-MBACl) by Anu Ranjani, E., Sangeetha, K., Joseph Daniel, D., Karthick, T.

“…[Display omitted] •4-MBACl crystal is an UV emitter (300 nm) from temperature 10–290 K.•Exciton-phonon coupling in 4-MBACl is realized by temperature dependent…”
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Unidirectional growth of pure and composite t-stilbene single crystals for scintillator applications by Govindan, V., Joseph Daniel, D., Vuong, Phan Quoc, Sankaranarayanan, K., Kim, H.J.

“…•The composite t-stilbene single crystals have been grown by unidirectional method.•The luminescence properties were studied by photon and X-ray…”
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Difficulties and improvement in growth of Europium doped Strontium Iodide (SrI2:Eu2+) scintillator single crystal for radiation detection applications by Raja, A., Joseph Daniel, D., Ramasamy, P., Singh, S.G., Sen, S., Gadkari, S.C.

“…The molten salt of Strontium Iodide (SrI2) and Europium Iodide (EuI2) was filtered by specially designed dual chamber quartz ampoule using micro frit filter…”
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Helmholtz Decomposition Coupling Rotational to Irrotational Flow of a Viscous Fluid by Joseph, Daniel D.

“…In this work, I present the form of the Navier-Stokes equations implied by the Helmholtz decomposition in which the relation of the irrotational and rotational…”
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Characterizations of a New Tl-based Elpasolite Scintillator: Tl2LiScCl6 by Kim, MinJeong, Kim, H. J., Cho, J. Y., Khan, Arshad, Daniel, D. Joseph, Rooh, Gul

“…A new Tl 2 LiScCl 6 (TLSC) single crystal was grown by using the two-zone vertical Bridgman method. The TLSC belongs to the cubic chloro-elpasolite crystal…”
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Spontaneous Dispersion of Particles on Liquid Surfaces by Singh, Pushpendra, Joseph, Daniel D., Gurupatham, Sathish K., Dalal, Bhavin, Nudurupati, Sai

“…When small particles (e.g., flour, pollen, etc.) come in contact with a liquid surface, they immediately disperse. The dispersion can occur so quickly that it…”
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Growth, Luminescence and Scintillation Characterization of Disodium Di-tungstate (Na2W2O7) Crystal Scintillator by Pandey, Indra Raj, Cho, Jaeyoung, Daniel, D. Joseph, Kim, H. J., Lee, Moo Hyun, Kim, Sunghwan

“…A single crystal of Na 2 W 2 O 7 was grown by using the conventional Czochralski technique. The crystal structure of the grown sample was verified by using a…”
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Enhancement of structural perfection of alkali halide single crystals by doping with copper by Joseph Daniel, D., Ramasamy, P., Madhusoodanan, U., Bhagavannarayana, G.

“…The pure and copper (Cu+) doped alkali halide single crystals have been grown from melt by using the Czochralski (Cz) method. The optical absorption studies…”
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Synthesis, crystal growth, and its characterization of 2-amino-4-methylpyridinium oxalate by Joseph Daniel, D., Karuppasamy, P., Kim, H.J.

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Optical properties of pure and Sn-doped β-Ga2O3 single crystals grown by optical float zone technique by Vijayakumar, P., Joseph Daniel, D., Suganya, M., Duy Quang, Nguyen, Kim, H.J.

“…•Raman spectral analysis confirmed the presence of Sn through the Ag(10) phonon mode.•Sn:β-Ga2O3 crystal shows an enhancement in intensity of X-ray induced…”
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A novel blue-emitting phosphors (CsBaYB6O12:Ce3+): Potential applications in w-LEDs and X-ray phosphors by Ntarisa, Amos Vincent, Daniel, D. Joseph, Balaji, D., Raja, Arumugam, Kim, H.J., Quang, Nguyen Duy

“…We have synthesized powder samples of pure and Ce3+ doped cesium barium yttrium hexaborate (CsBaYB6O12) using a standard solid-state reaction technique. The…”
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Perforated plates for fluid management: Plate geometry effects and flow regimes by Bayazit, Yilmaz, Sparrow, Eph M., Joseph, Daniel D.

“…Perforated plates are the preferred means of passive management of fluid flow proper and for convective heat transfer applications. The investigation reported…”
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Scintillation Properties of Tetrafluoroaluminate Crystal by Daniel, D. Joseph, Khan, Arshad, Tyagi, Mohit, Kim, H. J.

“…In this article, single crystals of a new nonhygroscopic scintillating material of tetrafluoroaluminate (TlAlF 4 ) were grown using the Bridgman-Stockbarger…”
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Synthesis and luminescence properties of Ca3Ga4O9:Eu3+: An efficient red-emitter for WLEDs by Govindan, V., Raja, Arumugam, Das, Gour Mohan, Joseph Daniel, D., Ramesh Kumar, R., Sankaranarayanan, K.

“…Herein we report, an efficient red-emitting phosphor Ca3Ga4O9:Eu3+ (Eu3+: CGO) was synthesized via a conventional solid-state reaction technique. The…”
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