Search
Search Results
-
Micro-photoluminescence (µ-PL)
Photoluminescence is a form of light emission from a material which is initiated by the excitation of the electronic system of the material by...
-
Photoluminescence (PL) Spectroscopy
This chapter deals with the fundamental of the photoluminescence (PL) spectroscopy and its applications to study the chemical reaction of molecules...
-
Case Studies: Photoluminescence (PL) Spectroscopy
The chapter presents two representative case studies, which highlight the potentialities of photoluminescence (PL) spectroscopy for the study of...
-
Employing Temperature-Dependent Photoluminescence of Tin Oxide (SnO2) Nanostructures for Designing of Efficient Light-Emitting Diodes
The temperature influenced photoluminescence property of any material is an efficient way to analyze the thermal transport behavior of the charge...
-
Investigation of the Relationship Between the Composition and Photoluminescence Properties of Porous Silicon and Its Porosity
Abstract —Porous silicon (por-Si) is a complex multiphase material, the composition and functional properties of which greatly depend on the features...
-
Carrier Dynamics in III--Nitrides Studied by Time-Resolved Photoluminescence
Recent results on time-resolved photoluminescence (PL) studies for Al-rich AlGaN alloys, InAlGaN quaternary alloys, InGaN/InAlGaN and GaN/AlN...
-
-
Achieving structural, photoluminescence, temperature dependent photoluminescence and thermo-luminescence properties of SrAl2O4:Dy3+Eu3+ phosphor for WLED application
We present the SrAl 2 O 4 :Dy, SrAl 2 O 4 :Eu, & SrAl 2 O 4 :Dy 3+ Eu 3+ phosphors and these samples were prepared by using the urea fuel combustion method at...
-
Lead-free multifunctional ceramics with superior electric-field-induced strain and photoluminescence properties
0.93Bi 0.5 Na 0.5 TiO 3 −0.07BaTiO 3 − x Pr (BNT-BT- x Pr, x = 0, 0.4, 0.8, 1.2 and 1.6 mol%) multifunctional ceramics were prepared using the solid-state...
-
Photoluminescence and Optical Studies of a Temperature Sustainable Dy3+ Doped Silicate Phosphor for Photonic Applications
A 0.30 mol% Dy3+ ion-activated potassium calcium silicate (K4CaSi3O9) (KCS) phosphor was prepared using a conventional solid-state synthesis...
-
Structure, spectroscopic, optical, photoluminescence, and thermal characterization of 2-amino 3-picolinium arsenate crystalline material
By means of single-crystal X-ray diffraction analysis, vibrational, optical, photoluminescence, and thermal examination, a novel crystal of...
-
Impact of silver nanoparticles growth on Europium photoluminescence properties in tellurite-based glass
In this work, a europium and silver-co-doped tellurite glass system was developed employing melt-quenching techniques. The glassy samples have been...
-
Enhanced photoluminescence of a microporous quantum dot color conversion layer by inkjet printing
Owing to their high color purity, tunable bandgap, and high efficiency, quantum dots (QDs) have gained significant attention as color conversion...
-
Anomalous thickness dependence of photoluminescence quantum yield in black phosphorous
Black phosphorus has emerged as a unique optoelectronic material, exhibiting tunable and high device performance from mid-infrared to visible...
-
Photoluminescence kinetics of CsPbBr3 nanocrystals with urea as co-ligand by using ultrafast spectroscopy
All-inorganic CsPbX 3 (X = Cl, Br, I) nanocrystals (NCs) are widely recognized as promising materials for optoelectronic devices. This is due to their...
-
The effect of surface treatment and polymer matrix on photoluminescence intermittency of strongly confined CsPbBr3 quantum dots
Despite having promising properties such as near unity quantum yield of CsPbBr 3 perovskite quantum dots (PQDs), having soft chemical nature along...
-
An effective defect engineering strategy for giant photoluminescence enhancement of MoS2 monolayers
Two-dimensional (2D) transition metal dichalcogenide (TMDC) materials are considered as promising candidates to extend Moore’s Law. However, the low...
-
Synthesis of carbon dots with predictable photoluminescence by the aid of machine learning
Carbon dots (CDs) have wide application potentials in optoelectronic devices, biology, medicine, chemical sensors, and quantum techniques due to...
-
High photoluminescence Ag-In-Ga-S quantum dots based on ZnX2-treated surface passivation
Quaternary Ag-In-Ga-S (AIGS) quantum dot (QD) is considered a promising, spectral-tunable, and environmentally friendly luminescent display material....
-
Chirality-dependent concentration boundaries of single-wall carbon nanotubes for photoluminescence characterization and applications
Increasing the concentration of single-wall carbon nanotubes (SWCNTs) is an effective method for enhancing their luminescence intensity. However, an...
