Published May 15, 2015 | Version v1
Journal article Metadata-only

Synthesis and optical study of barium magnesium aluminate blue phosphors

Creators

  • 1. School of Physics and Materials Science, Thapar University, Patiala (147003), Punjab (India)
  • 2. Department of Nanotechnology, Sri Guru Granth Sahib World University, Fatehgarh Sahib(146406), Punjab (India)

Description

Europium doped barium magnesium aluminate (BaMgAl10O17:Eu2+) phosphor was prepared via solution combustion method at 550°C using urea as a fuel. Morphological and optical properties of the prepared sample was studied by X-ray diffraction (XRD), Transmission electron microscopy (TEM) and Photoluminescence spectroscopy (PL). XRD result showed the formation of pure phase BaMgAl10O17(JCPDS 26-0163) along with an additional phase BaAl2O4(JCPDS 01-082-1350). TEM image indicated the formation of faceted particles with average particle size 40 nm. From PL spectra, a broad emission band obtained at about 450 nm attributes to 4f6 5d → 4f7 transition of Eu2+ which lies in the blue region of the visible spectrum

Additional details

Identifiers

DOI
10.1063/1.4915440;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1661
Journal Issue
1
Journal Page Range
vp.
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
International Conference on Condensed Matter Physics 2014
Acronym
ICCMP 2014
Dates
4-6 Nov 2014
Place
Shimla (India)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
46097450
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINATES; BARIUM COMPOUNDS; DOPED MATERIALS; EMISSION SPECTROSCOPY; EUROPIUM; EUROPIUM IONS; IMAGES; MAGNESIUM COMPOUNDS; NANOPARTICLES; OPTICAL PROPERTIES; PARTICLE SIZE; PHOSPHORS; PHOTOLUMINESCENCE; SYNTHESIS; TRANSMISSION ELECTRON MICROSCOPY; VISIBLE SPECTRA; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; ELEMENTS; EMISSION; IONS; LUMINESCENCE; MATERIALS; METALS; MICROSCOPY; OXYGEN COMPOUNDS; PARTICLES; PHOTON EMISSION; PHYSICAL PROPERTIES; RARE EARTHS; SCATTERING; SIZE; SPECTRA; SPECTROSCOPY

Optional Information

Notes
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