Luminescence of Eu3+ ions in LaF3 laser host
β Scribed by Dhoble, S. J.
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 294 KB
- Volume
- 157
- Category
- Article
- ISSN
- 0031-8965
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Eu 3+ -doped transparent nanocomposite of SiO 2 -Al 2 O 3 -NaF-LaF 3 was fabricated by melt-quenching and subsequent heating. X-ray diffraction and transmission electron microscopy analyses evidenced that hexagonal LaF 3 nanocrystals were homogeneously precipitated among the aluminosilicate glass ma
## Abstract For Abstract see ChemInform Abstract in Full Text.
Ruby (A1203 -Cr 3+) is a very fashionable optical material. It would be very interesting to investigate what happens when Eu 3+ ion, another excellent luminescent active ion, replaces the Cr 3+ ion in the A1203 matrix, because of its excellent luminescent property. However it is not simple to dope e
A direct spectroscopic method for the determination of the submicromolar dissociation constant of Eu3'. ATP using laser-induced Eu3+ ion luminescence spectroscopy is described. The dissociation constant of Mg2+ .ATP is then determined by the competition of Mg2+ with Eu3+ for the binding of ATP. The