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Title: Synthesis and characterization of Tb{sup 3+} doped MgSrAl{sub 10}O{sub 17} green emitting phosphor

There is a growing demand for economically viable phosphors for newly emerging display devices with on-going technological advancements. Various aluminates are used as hosts for doping rare earth ions in luminescent applications. Green emitting terbium-ion-doped MgSrAl{sub 10}O{sub 17} phosphor prepared using the combustion method. An efficient phosphor can be prepared by this method at around 550°C in a very short time of few minutes. Further phosphor was analyzed by XRD for the confirmation of desired phase and purity. The morphology and structure of the phosphor were characterized by Scanning electron microscopy. The vibrational properties of MgSrAl{sub 10}O{sub 17} phosphor was studied by FTIR.
Authors:
;  [1] ;  [2]
  1. Department of Physics, RTM Nagpur University (India)
  2. Director,BCUD Gondwana University,Gadchiroli,Maharashtra (India)
Publication Date:
OSTI Identifier:
22261717
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1569; Journal Issue: 1; Conference: 3. international advances in applied physics and materials science congress, Antalya (Turkey), 24-28 Apr 2013; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ALUMINATES; COMBUSTION; DISPLAY DEVICES; DOPED MATERIALS; FOURIER TRANSFORMATION; INFRARED SPECTRA; LUMINESCENCE; PHOSPHORS; RARE EARTHS; SCANNING ELECTRON MICROSCOPY; SYNTHESIS; TERBIUM IONS; X-RAY DIFFRACTION