Search
Search Results
-
Photoluminescence Property of Nano Silica Mixed YAG:Ce Phosphors
Typical white light-emitting diode (LED) lighting is made by combining blue LED for excitation and yellow phosphor, which absorb blue light and emit...
-
Comparative photoluminescence study of MAlB3O7:Dy3+ (M=Ca, Sr) phosphor for solid-state lighting applications
The MAlB 3 O 7 :Dy 3+ (M=Ca, Sr) phosphor is prepared by a simple combustion method successfully. The given phosphor is characterized by X-ray diffraction...
-
Structure and Photoluminescence of p-(n-heptyloxy)benzoic Acid Liquid Crystals Dispersed With ZnO Nanoparticles
The paper investigates optical and spectral properties of ZnO nanoparticles dispersed p-(n-heptyloxy)benzoic acid (7-OBA) liquid crystalline (LC)...
-
Synthesis and photoluminescence properties of Sm3+ doped La2O3 nanoparticles
Samarium-doped La 2 O 3 nanocrystalline powder annealed at different temperatures has been synthesized by a very cost-effective chemical precipitation...
-
Influence of composite mixtures between nematic liquid crystal and porous carbon nanoparticles towards photoluminescence and UV absorbance
The optical parameters of the liquid crystalline materials can be tuned by the dispersion of nanoparticles. Concentration of dopant in the host LC...
-
The influence of a trap state on the photoluminescence decay times under single pulse excitation
We numerically calculated the time-resolved photoluminescence spectra using the bimolecular trap**-detrap** model. The variations of carrier...
-
Crystal orientation dependence of photoluminescence of CuCl grown on Si (001) and Si (111)
In this study, we investigated the optical characteristics of CuCl grown on Si (001) and Si (111) substrates using both empirical and theoretical...
-
Investigation of structural, optical and photoluminescence properties of the sol–gel synthesized powder ZnS nanoparticles
Zinc sulphide (ZnS) nanoparticles have been synthesized by using chemical route especially by sol–gel technique and are calcined at different...
-
Preparation of water-soluble silicon quantum dots and their optical property
New water-soluble silicon quantum dots (Si QDs) with substantial photoluminescence (PL) in the visible region are simply prepared in one-pot...
-
Investigation on photoluminescence and photochromism in Eu3+-doped (Ba1-xCax)TiO3
We investigated the photoluminescence (PL) and photochromic (PC) properties of ferroelectric (Ba 1-x Ca x )TiO 3 (BCT, x = 0.14 and 0.16) with the do**...
-
Synthesis and Photoluminescence Properties of Pb2+-Doped K2Al2B2O7
Ultraviolet-emitting phosphors with the formula K 2 –x Pb x Al 2 B 2 O 7 (0.0025 ≤ x ≤ 0.03) were synthesized at 850°C for 6 h in air. The powder X-ray...
-
An innovative way to modulate the photoluminescence of carbonized polymer dots
Cross-linking enhances the photoluminescence quantum yield of carbonized polymer dots, in which confined-domain promotes the energy level overlap,...
-
A Novel SrZr(PO4)2:Dy2O3 Solid Solution for Photoluminescence and Super Capacitor Applications
This study demonstrates the successful synthesis of SrZr(PO 4 ) 2 :Dy 2 O 3 solid solutions via solution combustion method, employing glycine as fuel....
-
Wet chemical synthesis and photoluminescence properties of NaSrPO4:Dy3+ and NaSrPO4:Eu3+ phosphors for near UV-based w-LEDs
The NaSrPO 4 :Dy 3+ and NaSrPO 4 :Eu 3+ phosphors were synthesized with success via wet chemical synthesis. XRD and photoluminescence properties of the...
-
XRD, Raman and photoluminescence study of gamma-irradiated PBT
This paper is devoted to study the gamma radiation effect on polybutylene terephthalate properties, with doses up to 500 kGy, highlighted by the...
-
Optical band-diagram, Urbach energy tails associated with photoluminescence emission in defected ZnO thin films deposited by sol–gel process dip-coating: effect of precursor concentration
This study employs zinc acetate as the precursor for synthesizing pure zinc oxide thin films through the sol–gel process. Comprehensive...
-
Photoluminescence properties of type I InAs/InGaAsSb quantum dots
AbstractThis paper presents a detailed study on the effect of the strain reducing layer (SRL) made with InGaAsSb on the photoluminescence (PL) of...
-
Photoluminescence Properties of Y2SiO5 Doped with Eu3+ Phosphor
The high solid state reaction technique is used to create Y 2 SiO 5 that is doped with Eu 3+ . The technique is appropriate for mass production. The use...
-
Investigation of physicochemical properties, photoluminescence, laser damage threshold, antimicrobial, NLO activity of L-proline manganese chloride monohydrate for optoelectronic applications
Organometallic single crystal of L-proline manganese chloride monohydrate (LPMCM) was synthesized and crystallized from slow solvent evaporation...
-
Effect of ZnS nanoparticles in photoluminescence properties of Tb3+ ion doped silica glass for photonic applications
The ZnS nanoparticles doped with Tb 3+ ions and ZnS doped silica glass-ceramic were synthesized by sol–gel method. The density, refractive index and...
