Combustion synthesized tetragonal Y 2 O 3 :Gd 3+ nanophosphors: Structural and photoluminescence studies

作者: Raunak kumar Tamrakar , Kanchan Upadhyay

DOI: 10.1016/J.IJLEO.2017.06.042

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摘要: Abstract The photoluminescent Gd 3+ doped Y 2 O 3 nanoparticle has been synthesized by a solution combustion synthesis process. X-ray diffraction (XRD) and Field Emission Gun Scanning electron microscopy (FEG-SEM) were used to determine the structure morphology of nanophosphor. Photoluminescent spectroscopy (PL) was analyse luminescence properties prepared phosphor. emission spectra have peaks centred at 314 nm in UV region 614 580 nm. process mechanism is also discussed.

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