[EN] YBO3 is used in photonics applications as a host for red phosphors due to its desirable chemical stability, high quantum efficiency and luminescence intensity. Despite its fundamental thermodynamic nature, the isothermal ...
[EN] High-pressure X-ray diffraction studies on nanocrystals of the GdBO3 and YBO3 rare-earth orthoborates are herein reported up to 17.4(2) and 13.4(2) GPa respectively. The subsequent determination of the room- temperature ...
Salvador-Llàcer, Pau; Valls Coquillat, Javier; Corral, Juan L.; Almenar Terre, Vicenç; Canet Subiela, Mª José(Institute of Electrical and Electronics Engineers, 2022-06-15)
[EN] The widespread deployment of LEDs for illumination purposes has open the door to the use of these devices for visible light communications (VLC). Most lighting fixtures are mounted with phosphor-based white LEDs, and ...
Verma, Naveen; Singh, K.C.; Marí, B.; Mollar García, Miguel Alfonso; Jindal, Jitender(Institute of Physics, Polish Academy of Sciences, 2017)
[EN] CaAl2O4:Eu3+ (1 mol.%) co-doped with varying concentration of Gd3+ (1, 2, 5, and 10 mol.%) were prepared by combustion synthesis method at 600 C and further annealed at 1000 ºC. All the compositions were investigated ...
[EN] BaAl2O4:Eu2(+)/Eu3(+) (1mol %) co-doped with varying concentrations of Gd3(+) (1, 2, 5 and 10mol%) were prepared by combustion synthesis method at 600 degrees C. All the compositions were investigated for their ...
[EN] Calcium and barium zirconate powders based upon CaZrO3:Eu3 +,A and BaZrO3:Eu3 +,A (A=Li+ , Na+, K+) were prepared by combustion synthesis method and heating to ~1000 °C to improve crystallinity. The structure and ...
[EN] Ca (or Sr)TiO3:Eu3+
, M (Li
+ or Na+ or K+
) and CaTiO3:Pr
3+
, M (Li
+ or Na+ or Ag+ or K+ or Gd3+ or La3+
) powders
were prepared by combustion synthesis method and the samples were further heated to !1000 ...