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Synthesis and Characterization of Terbium Doped Strontium Aluminate Nanophosphor

Jisha V. T., G. Suresh


Luminescence investigations of Tb activated strontium aluminate phosphors prepared using the sol-gel method are described. The phosphor has been characterized by powder X-ray diffraction scanning electron microscope. Optical properties were studied by photoluminescence spectra. Photoluminescence studies of the prepared phosphors showed prominent IR emission, apart from near-band edge emission and green emission.


SrAl4O7, nanomaterial, sol-gel, photoluminescence, X-ray powder diffraction

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