Volume 16 (2025)
Volume 15 (2024)
Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 2 (2011)
Volume 1 (2010)
Volume 3 ( 2012)
Keywords = Phosphors
Number of Articles: 7
Combustion synthesis and characterization of Sm3+ and Tm3+ co-activated yttrium orthovanadate phosphate
Volume 8, Issue 6 , June 2017, , Pages 735-740
Abstract
Samarium (Sm 3+ ) and thulium (Tm 3+ ) co-activated yttrium orthovanadatephosphate YV0.5P < sub>0.5O4: Sm 3+ , Tm 3+ powder phosphors were synthesized by solution combustion method and were annealed at 900 o C for 2 hours. The x-ray diffraction patterns confirmed that the tetragonal structure of ... Read MoreSynthesis And Photoluminescence Property Of RE3+ Activated Na2CaP2O7 Phosphor
Volume 5, Issue 8 , August 2014, , Pages 459-464
Abstract
As host materials, phosphate compounds offer great potential for lanthanides to display luminescence characteristics. In this work luminescence behaviour of Na2CaP < sub>2O7:RE 3+ are presented for the first time. Na2CaP < sub>2O7 novel phosphors activated with the trivalent rare earth ions ((RE = Ce, ... Read MoreEnhanced White Light Emission And Energy Transfer Studies Of Dy3+/Ce3+ Co-doped YAl3(BO3)4 Phosphors For White Light Emitting Diodes
Volume 4, Issue 11 , November 2013, , Pages 841-848
Abstract
We reported the structure, photoluminescence and energy transfer studies of Dy 3+ /Ce 3+ co-doped YAl3(BO3)4 (YAB) phosphors prepared by solid-state reaction method at 1200 o C/3h. Upon 273 nm UV excitation, the YAB:Ce 3+ phosphor exhibits a sharp emission band with peak maximum at 380 nm related to ... Read MoreCombustion synthesis of X3.5Mg0.5Si3O8Cl4 (X3.5 = Sr,Ba):Eu2+ blue emitting phosphors
Volume 2, Issue 5 , November 2011, , Pages 327-330
Abstract
Eu 2+ luminescence in novel Sr3.5Mg0.5Si3O8Cl4 and Ba3.5Mg0.5Si3O8Cl4 phosphors is reported in this paper. These were synthesized by combustion method at 550 o C furnace temperature. The prepared phosphors shows PL emission spectra at 445 nm, due to 4f 6 5d 1 → 4f 7 transition of Eu 2+ ions by monitoring ... Read MoreOne step synthesis and X-ray induced luminescence in RGB PDP phosphors
Volume 2, Issue 5 , November 2011, , Pages 331-335
Abstract
One step combustion synthesis of preparation of plasma display panel (PDP) phosphors for X-ray induced luminescence is reported. The prepared phosphors were characterized by XRD, PL and X-ray excited luminescence (XEL) techniques. Phosphors emitting three primary colors have been be prepared by using ... Read MoreEu3+ and Dy3+ activated Sr2V2O7 phosphor for solid-state lighting
Volume 2, Issue 5 , November 2011, , Pages 341-344
Abstract
Eu 3+ and Dy 3+ doped strontium vanadium oxide (Sr2V2O7) phosphor has been successfully synthesized using solid state diffusion method and characterized by XRD as well as photoluminescence (PL) measurements. The PL emission of Eu 3+ ion was observed in Sr2V2O7 phosphor at 593 nm and 618 nm in orange ... Read MoreNovel phosphors of ALaLiWO6:Dy3+ (A = Sr2+ And Ba2+) for white light applications
Volume 2, Issue 5 , November 2011, , Pages 358-361