Comparative study of Sm3+ ions doped phosphate based oxide and oxy-fluoride glasses for solid state lighting applications
The physical and luminescent properties of Sm 3+-doped oxide and oxy-fluoride phosphate
glasses were investigated. The glass samples with chemical composition of 69P 2 O 5 …
glasses were investigated. The glass samples with chemical composition of 69P 2 O 5 …
An in-depth study of the Judd-Ofelt analysis, spectroscopic properties and energy transfer of Dy3+ in alumino-lithium-telluroborate glasses
Dy 3+-doped glasses with compositions of (69-x) B 2 O 3+ 10TeO 2+ 10Al 2 O 3+ 10Li 2 O+
xDy 2 O 3 (x= 0.1; 0.5; 1.0 and 2.0 mol%) were prepared by a melt–quenching technique. An …
xDy 2 O 3 (x= 0.1; 0.5; 1.0 and 2.0 mol%) were prepared by a melt–quenching technique. An …
Energy transfer and white light emission of KGdF4 polycrystalline co-doped with Tb3+/Sm3+ ions
Abstract KGdF 4: Tb 3+, KGdF 4: Sm 3+ and KGdF 4: Tb 3+, Sm 3+ polycrystalline were
synthesized under hydrothermal conditions. The XRD and TEM patterns as well as …
synthesized under hydrothermal conditions. The XRD and TEM patterns as well as …
Intriguing energy transfer mechanism in oxide and oxy-fluoride phosphate glasses
Phosphate glasses with chemical compositions (mol%) of (66-x) P 2 O 5-17Li 2 O-17Gd 2 O
3-xEu 2 O 3 and (66-x) P 2 O 5-17Li 2 O-17GdF 3-xEu 2 O 3 (where x= 0.05, 0.1, 0.5, 1.0 …
3-xEu 2 O 3 and (66-x) P 2 O 5-17Li 2 O-17GdF 3-xEu 2 O 3 (where x= 0.05, 0.1, 0.5, 1.0 …
NaGdF 4: Dy 3+ nanocrystals: New insights into optical properties and energy transfer processes
NaGdF4: Dy3+ nanocrystals (NCs) have been synthesized using a precipitation technique.
The structural characteristics and morphology of the materials were analyzed using X-ray …
The structural characteristics and morphology of the materials were analyzed using X-ray …
The concentration dependent up-conversion luminescence of Ho3+ and Yb3+ co-doped β-NaYF4
The concentration dependent up-conversion luminescence of 0.1; 0.2; 0.5; 1; 1.5; 2; 3; 4 and
5% Ho 3+ and 20% Yb 3+ co-doped β-NaYF 4 colloidal nanocrystals have been studied …
5% Ho 3+ and 20% Yb 3+ co-doped β-NaYF 4 colloidal nanocrystals have been studied …
Study of optical properties and energy transfer mechanism of Tb3+, Sm3+ singly doped and co-doped ZnS quantum dots
For the first time, Tb 3+ and Sm 3+ ions co-doped into semiconductor ZnS quantum dots
(QDs) were successfully synthesized by a wet chemical method. The presence of Tb 3+ and …
(QDs) were successfully synthesized by a wet chemical method. The presence of Tb 3+ and …
K2YF5: Tb3+ single crystal: An in-depth study of spectroscopic properties, energy transfer and quantum cutting
Abstract Tb 3+ doped K 2 YF 5 single crystal was synthesized by the hydrothermal
technique. Structure of material was analyzed by X-ray diffraction pattern and Raman …
technique. Structure of material was analyzed by X-ray diffraction pattern and Raman …
Dipole–Quadrupole interactions between Sm3+ ions in KY3F10 nanocrystals
We report on the synthesis, spectroscopy and energy transfer mechanisms of KY 3 F 10
nanocrystals doped with trivalent samarium ions. Dopant concentration-dependent …
nanocrystals doped with trivalent samarium ions. Dopant concentration-dependent …
Optical properties and energy transfer in KYF 4: Sm 3+ and KYF 4: Tb 3+, Sm 3+ polycrystalline materials
KYF4 polycrystalline materials singly doped with Sm3+ ions and co-doped with Tb3+/Sm3+
ions were synthesized by the hydrothermal technique. The optical spectra of all samples …
ions were synthesized by the hydrothermal technique. The optical spectra of all samples …