Abstract
A green emitting phosphors have been successfully synthesized of Na2ZnP2O7 (NZPO) doped by chrome (Cr3+) using a solid state reaction method in air atmosphere for different Cr3+ concentrations (1, 1.25, 1.5, 1.75, 2 and 2.25 mol %). The synthesized samples were characterized by X-ray diffraction (XRD) which indicated that the Na2ZnP2O7: Cr3+ phases crystallize in P42/mnm tetragonal space group. Photoluminescence properties were investigated. The emission band is found to be centred at 527 nm under 417 nm excitation wavelength. The CIE chromaticity coordinates and the correlated color temperature (CCT) are both addressed. The information derived from the present study may be useful for white-LEDs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
