scholarly journals Phase equilibria in systems involving the rare-earth oxides. Part I. Polymorphism of the oxides of the trivalent rare-earth ions

1960 ◽  
Vol 64A (4) ◽  
pp. 309 ◽  
Author(s):  
R. S. Roth ◽  
S. J. Schneider
Keyword(s):  
Rare Earth ◽  
Phase Equilibria ◽  
Rare Earth Oxides ◽  
Rare Earth Ions ◽  
Trivalent Rare Earth ◽  
The Rare Earth

Photolumineszenz und Energietransfer in Seltenerd-aktivierten Granat Gd3Te2Li3O12 / Photolwninescence and Energy Transfer in the Rare Earth Activated Garnet Gd3Te2Li3O12

1984 ◽  
Vol 39 (5) ◽  
pp. 490-494 ◽  
Author(s):  
B. Köngeter ◽  
S. Kemmler-Sack
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Host Lattice ◽  
Rare Earth Ions ◽  
Visible Emission ◽  
Luminescence Properties ◽  
Trivalent Rare Earth ◽  
The Rare Earth

By activation of the cubic garnet host lattice Gd3Te2Li3O12 with trivalent rare earth ions the most intense visible emission is observed for Ln3+ = Eu, Tb. Energy transfer from Gd3+ to Sm3+, Eu3+ or Dy3+, from Tb3+ to Eu3+ and from Er3+ to Tm3+ has been found to occur. The luminescence properties are strongly influenced by the substitution of Te6+ by W6+ (systems Gd3-xLnxTe2-yWyLi3O12)

Dopant-host relationships in rare-earth oxides and garnets doped with trivalent rare-earth ions

2001 ◽  
Vol 64 (19) ◽  
Author(s):  
Elisabeth Antic-Fidancev ◽  
Jorma Hölsä ◽  
Mika Lastusaari ◽  
Aurelia Lupei
Keyword(s):  
Rare Earth ◽  
Rare Earth Oxides ◽  
Rare Earth Ions ◽  
Trivalent Rare Earth ◽  
Host Relationships

Kathodo- und Photolumineszenz der Seltenerd-aktivierten Wirtsgitter Ba2La2B2+Te2O12 (B = Zn, Mg)

1986 ◽  
Vol 41 (6) ◽  
pp. 866-870 ◽  
Author(s):  
H.-D. Autenrieth ◽  
S. Kemmler-Sack
Keyword(s):  
Electronic Structure ◽  
Rare Earth ◽  
Visible Region ◽  
Host Lattice ◽  
Rare Earth Ions ◽  
New Host ◽  
Emission Efficiency ◽  
Transfer Processes ◽  
Trivalent Rare Earth ◽  
Host Lattices

By activation of the new host lattices Ba2La2B2+Te2O12 (B = Zn, Mg) with trivalent rare earth ions Ln3+ = Pr. Sm, Eu, Tb, Dy, Ho, Tm an emission in the visible region is observed. The influence of the electronic structure and concentration on the relative emission efficiency as well as the host lattice participation in the energy transfer processes are discussed.

Tunable emissions via the white region from Sr2Gd8(SiO4)6O2:RE3+ (RE3+: Dy3+, Tm3+, Eu3+) phosphors

2016 ◽  
Vol 40 (7) ◽  
pp. 6214-6227 ◽  
Author(s):  
Gattupalli Manikya Rao ◽  
G. Seeta Rama Raju ◽  
Sk. Khaja Hussain ◽  
E. Pavitra ◽  
P. S. V. Subba Rao ◽  
...  
Keyword(s):  
Rare Earth ◽  
White Light ◽  
Host Lattice ◽  
Rare Earth Ions ◽  
White Region ◽  
Light Region ◽  
Trivalent Rare Earth ◽  
Co Doped

Sr2Gd8(SiO4)6O2 is an excellent host lattice for tunable emissions via the white-light region when co-doped with suitable trivalent rare-earth ions.

Luminescence of trivalent rare earth ions in the yttrium aluminium borate non-linear laser crystal

2003 ◽  
Vol 102-103 ◽  
pp. 216-219 ◽  
Author(s):  
E. Cavalli ◽  
A. Speghini ◽  
M. Bettinelli ◽  
M.O. Ramírez ◽  
J.J. Romero ◽  
...  
Keyword(s):  
Rare Earth ◽  
Laser Crystal ◽  
Rare Earth Ions ◽  
Yttrium Aluminium ◽  
Aluminium Borate ◽  
Non Linear ◽  
Trivalent Rare Earth ◽  
Linear Laser
Sign in / Sign up

Export Citation Format

Share Document