𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Luminescence of Er3+-doped nanostructured SiO2–LaF3 glass-ceramics prepared by the sol–gel method

✍ Scribed by V.D. Rodrı´guez; J. Del Castillo; A.C. Yanes; J. Méndez-Ramos; M. Torres; J. Peraza

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
222 KB
Volume
29
Category
Article
ISSN
0925-3467

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Luminescence and structural characteriza
Luminescence and structural characterization of transparent nanostructured Eu3+-doped LaF3–SiO2 glass–ceramics prepared by sol–gel method
✍ A.C. Yanes; J. Del-Castillo; J. Méndez-Ramos; V.D. Rodríguez; M.E. Torres; J. Ar 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 481 KB

Glass-ceramics with composition of 89.9SiO 2 -10LaF 3 -0.1EuF 3 (mol%) were prepared by sol-gel method. LaF 3 nanocrystals, precipitated by heat-treatments, were identified by X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM). Besides the well-known red emission of

Structure and up-conversion luminescence
Structure and up-conversion luminescence in sol–gel derived Er3+–Yb3+ co-doped SiO2:PbF2 nano-glass–ceramics
✍ J. del-Castillo; A.C. Yanes; J. Méndez-Ramos; V.K. Tikhomirov; V.D. Rodríguez 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 639 KB

Transparent oxyfluoride nano-glass-ceramics 90(SiO 2 )10(PbF 2 ) co-doped with 0.3 Yb 3+ and 0.1 Er 3+ (mol%) have been prepared by thermal treatment of precursor sol-gel glasses. X-ray diffraction and high resolution transmission electron microscopy analysis pointed out a precipitation of cubic b-P

Photoluminescent properties of Dy3+ in M
Photoluminescent properties of Dy3+ in MgO-Ga2O3-SiO2 nano-glass-ceramic prepared by sol–gel method
✍ Lixin Yu; Hai Liu 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 250 KB

The MgO-Ga 2 O 3 -SiO 2 (MGS) glass and glass-ceramic (GC) containing MgGa 2 O 4 nanocrystals and Dy 3 þ ions were prepared by a simple sol-gel method. MgGa 2 O 4 nanocrystals in MgO-Ga 2 O 3 -SiO 2 GC formed when the heating temperature reached 800 1C. The energy transfer from MgGa 2 O 4 nanocrysta