1Department of Physics, Anna University, M.I.T Campus, Chennai, Tamil Nadu, 600 044, India
2Department of Electronic Science and Physics, Jaya College of Arts and Science, Tirunindravur, Chennai, Tamil Nadu, 602 024, India
3Radiological Safety Division, Indira Gandhi Centre for Atomic Research, Kalpakkam, Tamil Nadu, 603 102, India
Adv. Mater. Lett., 2019, 10 (5), pp 341-345
DOI: 10.5185/amlett.2019.2218
Publication Date (Web): Jan 14, 2019
Copyright © IAAM-VBRI Press
E-mail: vps@annauniv.edu
Pure and Eu2+ doped BaAl2O4 phosphors have been synthesized by simple solid state reaction technique. Synthesized BaAl2O4 samples were studied using powder X-ray diffraction analysis (XRD), Photoluminescence spectroscopy (PL), Fourier Transform - Infra Red Spectroscopy (FT-IR) and Scanning Electron Microscopy (SEM). Alkaline earth divalent (Sr, Ca, Zn, Mg) and halides (F, Cl, Br, I) were used as co-dopants to enhance the PL properties of BaAl2O4:Eu2+ phosphor. Significant impact of ionic radii of co-dopants on PL properties of the phosphor is reported.
Adaptations and Lessons from COVID-19: A Perspective on How some Industries will be Impacted
Background and Strategies for Identification and Design of Materials for Thermochemical Energy Storage and Conversion
Phosphorus Gasification during the Reduction of basic Oxygen Furnace Slags in a Novel Reactor Concept
Concrete Electrical Resistivity at Varied Water, Chloride Contents and Porosity – Experiment, Modelling & Application
Water Purifying Bio-concrete
Local Fluctuations of Transformation to “Amorphous Diamond” from C60 Fullerenes and Neutron-irradiated Graphite under Shock-compression
Coulomb Drag of Electron-Electron Interactions in GaAs Bilayer with a Non Homogeneous Dielectric Background
Effect of Nd-concentration in Nd(2-x)FexO3 System on the Crystal Structure and Microwave Absorption Characteristics
Experimental Study on Strength Characteristics of Chopped Glass Fiber (CGF) Cement-Mortar Composites
Researcher of the Year 2020: Professor Herbert Gleiter, Germany
Self-sealing Polymeric Materials: Mechanism and Applications
Development of Ruthenium Complex Based Sensitizers, Organic Based Sensitizers, and Co-sensitization System for Dye-sensitized Solar Cells
Characterization of a New Copper Paste for Printed Electronics
Co-Ni Nanowires Arrays with Tunable Properties Obtained by Template Synthesis
Dispersion of Multi-Walled Carbon Nanotubes Using Polyvinylpyrrolidone for Application in Cement - Based Composites to Enhance Electrical Conductivity
Towards a Physics Based Model of Magnetic Barkhausen Noise in Steel
Sustainable Concept and Economic Evaluation of a Solar-Powered Hydrogen Generation Unit
Macrocell Corrosion and its Countermeasure for Reinforced Concrete after Patch Repair
Modelling the Height of Hydrothermally Synthesized Titanium Dioxide Nanostructures
Cellular SiC/Iron Alloy Composite
Conceptual Design of the CSP Lead Demonstrator SOLEAD
Numerical and Experimental Analyses of Equal Channel Angular Processing of Pure Aluminum
Copyright ©2010-2020 VBRI Press
Full Article