Hydrothermal synthesis and luminescent properties of Sb3+-doped Sr3(PO4)2

Synthesis and characteristics of a new three-dimensional molybdoantimonate Na4Sb12Mo5O35

“…The peak of the excitation band is at 250 nm. The result is similar to the photoluminescence characteristics of the Sb 3+ -doped SrPO 4 [16], of which the emission peak is at 396 nm. According to it, the ground state of Sb 3+ (5s 2 ) is 1 S 0 .…”

Design and Synthesis of CdWO4:Sb3+ Phosphor Based on sp Energy Level Regularities of Sb3+ Ion

“…The emission of Sb 3+ ion in this site consisted of two bands and their intensity ratio was strongly temperature dependent, which was ascribed to a Jahn–Teller effect acting on the 3 P 1 excited state of Sb 3+ ion . Comparatively, although there are two crystallographic sites for Sr 2+ ion in Sr 3 (PO 4 ) 2 , the luminescence properties of the Sb 3+ ‐doped Sr 3 (PO 4 ) 2 crystal are similar with that of Sb 3+ ‐doped orthophosphates . The luminescence of Sb 3+ in trimeta‐phosphates Ln (PO 3 ) 3 ( Ln = Sc, Lu, Y, Gd) was also reported and the photoluminescence spectra and decay time measurements were given to show the differences in luminescence characteristics of four Sb 3+ centers .…”

“…From the previous work about the spectroscopy of Sb 3+ discussed above, it can be found that crystallographic structure, coordination number, and the charge compensation effect, can influence the luminescence of Sb 3+ ion in host lattices. However, there is still a lot of research needed in this area to understand the quantitative correlations between the host environment and the optical properties of Sb 3+ ion.…”

Sol–gel combustion synthesis and luminescent properties of nanocrystalline YAG:Eu3+ phosphors

“…5 shows emission spectra of YAG:Eu 3+ phosphors sintered at different temperatures. The emission spectra consist of sharp peaks from 550 to 650 nm, which correspond to the transitions from the excited 5 D 0 level to 7 F J ðJ ¼ 124Þ levels of Eu 3+ ion [13]. The strongest emission peak of nanocrystalline YAG:Eu 3+ phosphors is 5 D 0 -7 F 1 transition centered at 592 nm and 598 nm.…”