Luminescence properties of Tb doped and Tm/Tb/Sm co-doped glasses for LED applications

Photoluminescent properties of ZrO2: Tm3+, Tb3+, Eu3+ powders—A combined experimental and theoretical study

“…The first-ever generation of white light from the simultaneous emission of blue, green, and red, under UV excitation, was obtained for borate-based glasses co-doped with Ce 3+ , Tb 3+ , and Mn 3+ [35]. Furthermore, the spectra of Tm 3+ , Tb 3+ , and Sm 3+ co-doped silicate glass, which was excited in the near-UV region, exhibited bands corresponding to blue, green, and orange-red emissions [36].…”

Energy transfer based emission analysis of Dy3+/Eu3+ co-doped ZANP glasses for white LED applications

“…[9][10][11]. Although RE ions possess unique nature of sharp and M A N U S C R I P T A C C E P T E D ACCEPTED MANUSCRIPT 3 distinct spectral lines of absorption and emission they can fail to absorb the excitation energy and result in exhibiting low emission intensity.…”

“…Compared to conventional phosphors used for white LEDs, e.g. Li-α-SiAlON:Eu 2+ [20], Ca-α-SiAlON:Eu 2+ [21], Ba 3 MgSi 2 O 8 :Eu 2+ ,Mn 2+ phosphors [22], etc., white light emitting glass, first developed in 1991 [23], has received increasing interest in recent years due to due to potential advantages, such as homogeneous light emitting, simple manufacture procedure, lower production cost, and better thermal stability [9,10].…”

“…Figure 6c Emission spectra of Dy 3+ /Eu 3+ co-doped ZANP matrix with excitation wavelength 383 nm (for different Eu 3+ concentrations). 10. Figure 6d Emission spectra of Dy 3+ /Eu 3+ co-doped ZANP matrix with excitation wavelength 394 nm (for different Eu 3+ concentrations).…”

Tm3+/Tb3+/Sm3+ tri-doped transparent glass ceramic for enhanced white-light-emitting material

“…[7]. More recently, full color RE ions co-doped glasses were synthesized to explore new white light emitting material [8,9]. Compared with conventional phosphors and glasses, glass ceramics (GCs) doped with rare earth (RE) ions offer an alternative approach with low cost production, simple manufacturing procedure, free from halo effect and environment friendly characteristics [10].…”