PL and EPR characteristics of Gd3+-activated SrMgSi2O6 phosphor prepared by sol-gel procedure
作者： Vijay Singh , Sumandeep Kaur , AS Rao , JL Rao , Muhammad Irfan
DOI: 10.1016/J.IJLEO.2019.164157
关键词:
摘要: Abstract SrMgSi2O6:Gd3+ phosphor was prepared by sol-gel method and characterized using X-ray diffraction (XRD), photoluminescence (PL) Fourier transform infrared (FT-IR) spectroscopy. XRD pattern revealed the tetragonal phase of synthesized sample. The PL phosphors exhibited a characteristic emission peak at 313 nm associated with 6P7/2→8S7/2 transition Gd3+ ions corresponding to UVB region. electron paramagnetic resonance (EPR) spectrum provided g-values along understanding environment around in host.
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