Luminescent property of a novel yellow emitting phosphor Sr2ZnMoO6:Dy3+

Synthesis, characterization and properties of Dy3+-activated single host borosilicate phosphors

“…Novel phosphor materials can be effectively excited by ultraviolet or blue light which can emit strong blue, green, red light, gained importance. Therefore, many efforts have been made to develop the single-phased white emitting phosphors for w-LEDs [1][2][3]. At present, there are many hosts that can be activated by Dy 3+ ions, such as borates, phosphates, aluminates, silicates, etc [4][5][6][7].…”

Synthesis and Luminescence Properties of Orange-Red Phosphors Na Y (WO4)2: Eu3+, Sm3+

“…Commonly, we use the yellow phosphor YAG: Ce 3+ coated on the blue In GaN chip, while, such a combination exhibits a poor colour rendering index (<80) as the result of the lack of a red-light component (above 600 nm). To overcome these disadvantages, WLEDs based on red, green and blue primary colours have been studied [1][2][3]. The WLEDs can be achieved by combining red, green and blue light emitting diodes (LEDs), precoating those three phosphor colours onto a UV LED or precoating green and red phosphors onto a blue LED [4][5][6][7].…”