VUV properties of Eu-doped alkaline earth magnesium silicate

Synthesis and luminescent properties of Ln3+ (Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors

“…More recently, however, the development of flat panel displays, such as field emission displays (FEDs), plasma display panels (PDPs) and thin film electro-luminescent devices (TFEL), or white light emitting diode (LED), have emerged as the principal motivation for research into rare-earth luminescence, and the present article therefore concentrates on the variety of different ways in which rare-earth luminescence has been exploited in this field [2][3][4][5]. The rare-earth ions are characterized by a partially filled 4f shell that is well shielded by 5s 2 and 5p 6 orbitals.…”

Analysis of green luminescent Tb3+:Ca4GdO(BO3)3 powder phosphor

“…Their best-known applications are CTV screen phosphors, projection TV phosphors, fluorescent lamps, scintillators, full color displays, X-ray storage, dosimetry of ionizing radiation screen intensifying phosphors, laser materials, etc. [1][2][3][4][5][6][7][8][9][10]. In recent times, the host matrix Ca 4 GdO(BO 3 ) 3 has drawn a great deal of attention as a potential optical material based on its stable crystalline structure, versatility, and chemical stability [11][12][13][14][15][16].…”

Photoluminescence properties of LiTi2 − xEux(PO4)3 phosphor

“…Results and discussion Figure 1 shows the X-ray diffraction of host LiTi 2 (PO 4 ) 3 and LiTi 1.6 Eu 0.4 (PO 4 ) 3 phosphors. Europium-doped materials exhibited unidentified small intense impurity peaks at various 2θ positions.…”