Kamel Saidi | University of Sfax (original) (raw)
Doctor in physics
Phone: +21625953767
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Papers by Kamel Saidi
RSC Advances
A new NYVO:Eu3+ phosphor was prepared using the sol–gel method and its exhibits high-brightness a... more A new NYVO:Eu3+ phosphor was prepared using the sol–gel method and its exhibits high-brightness and thermally stable emission that could be used for display and temperature sensing applications.
A new series of Ce 3+ , Tb 3+ singly doped and Ce 3+ /Tb 3+ co-doped NaZnPO 4 (NZPO) phosphors ha... more A new series of Ce 3+ , Tb 3+ singly doped and Ce 3+ /Tb 3+ co-doped NaZnPO 4 (NZPO) phosphors have been synthesized via a high-temperature solid-state reaction method at 800 C. The crystal cell structure, luminescence proprieties, energy transfer, and chromaticity coordinates of the as-prepared phosphors were investigated in detail. The photoluminescence spectra of NZPO:Ce 3+ phosphors exhibited broad emission in the 300-380 nm range, while under UV excitation, the singly doped NZPO:Tb 3+ phosphor
RSC Advances
A new NYVO:Eu3+ phosphor was prepared using the sol–gel method and its exhibits high-brightness a... more A new NYVO:Eu3+ phosphor was prepared using the sol–gel method and its exhibits high-brightness and thermally stable emission that could be used for display and temperature sensing applications.
A new series of Ce 3+ , Tb 3+ singly doped and Ce 3+ /Tb 3+ co-doped NaZnPO 4 (NZPO) phosphors ha... more A new series of Ce 3+ , Tb 3+ singly doped and Ce 3+ /Tb 3+ co-doped NaZnPO 4 (NZPO) phosphors have been synthesized via a high-temperature solid-state reaction method at 800 C. The crystal cell structure, luminescence proprieties, energy transfer, and chromaticity coordinates of the as-prepared phosphors were investigated in detail. The photoluminescence spectra of NZPO:Ce 3+ phosphors exhibited broad emission in the 300-380 nm range, while under UV excitation, the singly doped NZPO:Tb 3+ phosphor