Spectral characterization of novel LiZnVO4 phosphor

Autor: S. Buddhudu, Sundara Ramaprabhu, K. Sivaiah, Kiwan Jang, Vengala Rao Bandi, Bhaskar Kumar Grandhe
Rok vydání: 2012
Předmět:
Luminescence
Materials science
X ray diffraction
Scanning electron microscope
Spectrum analyzers
Infrared spectroscopy
Phosphor
Lithium
Spectral characterization
symbols.namesake
Gravimetric analysis
Optics
Solid state reaction method
Emission spectrum
Electrical and Electronic Engineering
Physical and Theoretical Chemistry
Fourier transform infrared spectroscopy
Spectroscopy
Green color
Optical properties
business.industry
Raman Spectrum
Energy dispersive X ray spectroscopy
Zinc vanadates
X ray spectroscopy
X ray diffraction analysis
Thermogravimetric analysis
Emission spectroscopy
Emission spectrums
Spectrum analysis
Atomic and Molecular Physics
and Optics
Phosphors
Electronic
Optical and Magnetic Materials
FTIR
symbols
Solid state reactions
Green emissions
Raman spectroscopy
business
Scanning electron microscopy
UV sources
Zdroj: Optics Communications. 285:1194-1198
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2011.10.013
Popis: This paper reports on the spectral analysis of novel Lithium Zinc Vanadate (LiZnVO 4) phosphor prepared by a solid state reaction method. Emission spectrum of LiZnVO 4 has shown a bright green emission at 533 nm with ? exci = 359 nm. A bright green color emission has also been noticed directly from this phosphor under an UV source. For this luminescent phosphor, X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), Fourier-transform IR spectroscopy (FTIR), Raman Spectrum, Comprehensive Differential Thermo gravimetric Analysis (TG-DTA) have also been carried out. � 2011 Elsevier B.V. All rights reserved.
Databáze: OpenAIRE
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