Colloidal semiconductor nanocrysals are emerging new generation luminescent materials for light-emitting and display technologies.To enhance the performance
Quantum efficiency is one of the most important values to evaluate the quality of phosphor materials,which enables us to make an absolute comparison.However
Thermal management is still a great challenge for high-power phosphor-converted white-light-emitting diodes(pc-WLEDs)intended for future general lighting.Lu
We can prepare well-dispersed colloidal solutions of nanophosphors by liquid phase synthesis methods.One of characteristic optical properties of nanophospho
YVO4:Bi3+,Eu3+ nanophosphor,which emits red light under near-UV light excitation,is one of the suitable candidates for wavelength converters in optical and
One approach leading to changes in phosphor properties is substitution of part of the oxygen atoms with nitrogen ones.It allows creating new chemical enviro
Introduction of high efficiency phosphor converted LEDs(pcLED)lamps into general lighting significantly reduces lighting energy consumption.At present blue
In general,the green-emitting materials can be obtained by 4f–4f transition of Tb3+ ions doped in a host material.However,the 4f–4f transition of Tb3+ ion