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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... -
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 spectra of nanocrystalline ZnO films obtained by magnetron deposition technique
In this article, the influence of the duration of high-temperature ( T = 800 °C) annealing on the transformation of the defective structure and the...
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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... -
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... -
Electric field-induced changes in photoluminescence and Raman spectra of MoS2 on PVA-coated conductive substrate with nematic liquid crystals: a combined numerical and experimental study
Transition metal dichalcogenides, particularly Molybdenum Disulphide (MoS 2 ), have garnered significant attention in scientific research due to their...
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Study of Mn ion charge state in Zn2TiO4 and its impact on the photoluminescence and optical absorption spectra
The Zn 2 TiO 4 ceramics doped with manganese of nominal content from 0.0016 to 1.6 mol% were produced by a solid-state reaction and investigated by the...
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Effect of a Built-in Electric Field on the Photoluminescence Spectra of Elastically Strained InGaAs/GaAs Superlattices on GaAs (110) and (111)A Substrates
AbstractThe manifestation of the piezoelectric effect in the photoluminescence spectra of superlattices with elastically strained {In x Ga 1 – x As/GaAs}...
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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... -
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...
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Photoluminescence and spectroscopic ellipsometry of single crystal MnGa2S4
This paper reports the synthesis, photoluminescence (PL) and spectroscopic ellipsometry (SE) studies of MnGa 2 S 4 single crystal. Here, the study of...
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Photoluminescence properties of sliver-dysprosium co-doped silica obtained by sol–gel method
AbstractRods of silver (Ag)-dysprosium (Dy 3+ ) co-doped in silica xerogels were synthesized via sol–gel method. The doped matrices, as a function of...
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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...
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Structural and photoluminescence study of thin GaN and AlN/GaN nanowires
The photoluminescence (PL) of GaN and AlN/GaN nanowires (NWs) grown under by the plasma-assisted molecular beam epitaxy (PA-MBE) is presented. The...
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Role of optically active defects in photoluminescence properties of diatom frustules
Diatoms are a group of unicellular photosynthetic algae having intricately patterned silica cell walls called frustules, which are made of amorphous...
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Photoluminescence properties of copper selenide nanoparticles for red LEDs and lasers
Red Light emitting diodes (LEDs) are applicable for wound healing, photo-damage, treatment of non-melanoma skin cancers, pre-cancers, warts, and oral...
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Effect of fluorescein concentration on morphological, structural, and photoluminescence properties of glass fibers coated with organic-inorganic hybrid films via sol-gel
In the realm of fiber surface functionalization, the sol-gel method is a prominent technique. This study aims to demonstrate its effectiveness in...
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Visible Light Driven Photoluminescence Activity of ZnFe2O4 –Ag Doped Nanomaterials for Photostability: Green Synthesis Approach
Visible light driven photoluminescence activity of silver (Ag) doped ZnFe 2 O 4 (ZFO) nanoparticles synthesized from aloe vera plant extract using...