We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Bright multicolor emitting phosphors Ba<sub>2</sub>Gd(BO<sub>3</sub>)<sub>2</sub>Cl: RE<sup>3+</sup> (RE = Dy, Sm, Tb, Eu) for multifunctional application.
- Authors
Zhao, Lei; Fan, Feiyue; Meng, Dandan; Lin, Shebao; Li, Yanyan
- Abstract
Single RE3+ (RE = Eu3+, Tb3+, Dy3+, Sm3+) doped Ba2Gd(BO3)2Cl phosphors were synthesized by the high temperature solid state reaction. Spectroscopic properties of Ba2Gd(BO3)2Cl: RE3+ under vacuum ultraviolet (VUV), ultraviolet (UV) light and low-voltage electron beam excitations were investigated. The Ba2Gd(BO3)2Cl: Dy3+ shows a white light emission under VUV, UV light and electron beam excitation, respectively. Upon different excited source excitation, Ba2Gd(BO3)2Cl: Tb3+ shows similar yellowish-green emissions. Ba2Gd(BO3)2Cl: Sm3+ and Ba2Gd(BO3)2Cl: Eu3+ phosphors show bright orange-red and red emitting under VUV, UV light and electron beam excitation. These results indicated that the Ba2Gd(BO3)2Cl: RE3+ phosphors can be considered as a bright multicolor phosphors for multifunctional application, such as Hg-free lamps, PDPs, W-LEDs and FEDs.
- Subjects
PHOSPHORS; BARIUM; SPECTROSCOPIC imaging; VACUUM ultraviolet spectroscopy; ELECTRON beams
- Publication
Journal of Materials Science: Materials in Electronics, 2018, Vol 29, Issue 10, p8465
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-018-8859-9