Light-emitting diodes (LEDs) fabricated from gallium nitride (GaN) have led to the realization of high-efficiency white solid-state lighting.
Ce3+-doped terbium aluminum garnet (Tb3Al5O12 Ce3+, TAG Ce3+), which has been widely used as a white solid-state light emitting device, may be an alternative label to overcome these problems because of its chemical and thermal stability [8].
The UV excitation of the complex in the solid state generates white light emission which indicates significant energy transfer from the ligands (acetylacetone and pyrazines) to the Dy III) ion.
Thus, the phosphor can be potentially used for modelling of laser systems and red component as well may be utilised for white light emitting diodes in solid state lightning applications.
The design and discovery of novel near-ultraviolet excitable phosphors has become a hot topic in academic research and practical applications, such as white light-emitting diodes for solid state lighting.
We discuss the potential for application of these materials in field emission displays, white LED solid-state lighting and X-ray phosphors.
The results indicate that the efficient white LECs hold promising applications in the practical solid state lighting.
Generation of white light using CdSe quantum dots (QDs) alone presents exciting possibilities for solid state lighting technology.
A novel white light emitting phosphor KCaBi(PO4 2 Dy3+ for UV excitations has been synthesized by the solid state reaction technique.
TiO2 is normally a white solid; however, it can be transparent in thin film or in some nanostructured states.
Iodine exhibits a +5 oxidation state in the moderately strong iodic acid (HIO3), which can be readily dehydrated to yield the white solid iodine pentoxide (I2O5).
