4.6 Article

Investigation of linear and nonlinear optical properties of PbWO4 single crystal

Related references

Note: Only part of the references are listed.
Article Engineering, Electrical & Electronic

An impact of novel Terbium (Tb) doping on key opto-nonlinear optical characteristics of spray pyrolyzed NiO nanostructured films for opto-nonlinear applications

Z. R. Khan et al.

Summary: The study reveals that terbium doping has a significant impact on the physical characteristics of NiO films, causing an increase in grain size, reduction in film strain, and changes in optical constants. Additionally, the optical band gap shifts to the blue with increasing terbium doping, indicating the potential of Tb:NiO films for optoelectronic applications.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2022)

Article Materials Science, Multidisciplinary

Third order nonlinear optical behavior and optical limiting properties of Ni2+ ions doped zinc nano-aluminates

T. Sofia Nirmala et al.

Summary: Nanosized Zn1-xNixAl2O4(0 <= x <= 0.5) particles were successfully synthesized using microwave assisted combustion process. The synthesized samples were characterized using various techniques to analyze their structure, morphology, elemental composition, etc. The study found that the samples exhibited superparamagnetic behavior and nonlinear optical properties.

OPTICAL MATERIALS (2022)

Article Optics

Linear and nonlinear optical characteristics effected by Na plus ions of low concentration for potassium dihydrogen phosphate crystal

Yude Wang et al.

Summary: The linear and nonlinear optical properties of KDP crystals are significantly influenced by the presence of sodium ions, with higher sodium concentrations leading to decreased transmittance, increased refractive index, and a more pronounced nonlinear response. The distortion of crystal lattice and electronic structure due to sodium substitution plays a major role in generating these effects.

OPTIK (2022)

Article Materials Science, Multidisciplinary

Structural and optical properties of undoped and Sb-doped lead oxide thin films synthesized via the chemical bath deposition method

Kuwalai Panturotai et al.

Summary: Undoped PbO thin films and Sb-doped PbO thin films with different concentrations were prepared, and the effects of Sb on the structural and optical properties were investigated. The results showed that Sb doping led to changes in the film structure and optical constants, which have important implications for optical devices in the UV to NIR range.

OPTICAL MATERIALS (2022)

Article Instruments & Instrumentation

Ultrafast PWO scintillator for future high energy physics instrumentation

M. Korzhik et al.

Summary: The development of a lead tungstate scintillator with subnanosecond scintillation decay is reported. This material shows a scintillation decay time constant of 640 ps at a light yield of 7 phe/MeV and has high radiation tolerance to ionizing radiation. It is considered an excellent candidate for dual readout of scintillation and Cherenkov photons in electromagnetic calorimetry at future collider experiments.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2022)

Article Materials Science, Multidisciplinary

Absorption spectrum fitting method (ASF), DASF method and structural studies of Li2O-SrO-B2O3-MnO quaternary glass system

Ashok Bhogi et al.

Summary: In this paper, a quaternary glass system Li2O-SrO-B2O3-MnO was prepared using traditional melt-quenching technique. Alternative methods like Absorption Spectrum Fitting method (ASF) and Derivative Absorption Spectrum Fitting method (DASF) were proposed for determining the optical energy band gap and Urbach energy values of manganese doped lithium strontium borate glasses. FT-IR and Raman techniques were also employed to analyze the structural details of the glasses. The results showed good agreement between values obtained using ASF and DASF methods.

OPTICAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Correlation of optical parameters of pure and doped Ge17Sb8Se75-xErx chalcogenides films using transmission spectra

Chandresh Kumari et al.

Summary: In this study, erbium-doped chalcogenide glass was synthesized by melt quenching technique, and the optical parameters of the chemical composition were systematically studied using inverse synthesis methods. Thin films of these glasses were deposited on glass substrates and analyzed through transmission spectroscopy to calculate refractive index, extinction coefficient, and thickness. The results showed that the refractive index and band gap of chalcogenide glasses were significantly influenced by the erbium doping.

OPTICAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Study of optical, morphological, structural, and chemical properties of CdO thin films synthesized by thermal annealing transformation of CdCO3 thin films

S. G. Ruvalcaba-Manzo et al.

Summary: This study investigates the properties of CdO thin films obtained by thermal annealing of CdCO3 thin films. The results show that the obtained CdO thin films have suitable structural and optical properties for optoelectronic applications.

OPTICAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Structural, optical, nonlinear optical, HUMO-LUMO properties and electrical characterization of Poly(3-hexylthiophene) (P3HT)

M. Benhaliliba et al.

Summary: This research investigates the properties of P3HT organic oligomer through computational and experimental methods. The study reveals the crystalline growth and high transparency of P3HT film along the (100) orientation. The computational procedure closely matches the experimental results, demonstrating the reliability of the calculations. The experiments also observe a higher rectifying behavior and photovoltaic parameters for P3HT.

OPTICAL MATERIALS (2022)

Article Physics, Applied

Band structure critical point energy in germanium-tin alloys with high tin contents

Dominic Imbrenda et al.

Summary: The dielectric functions of germanium-tin alloy thin-films were studied, showing a shift towards lower energy levels with increasing tin content. Results were reasonably consistent with deformation potential theory for alloys with less than 20% tin, but discrepancies were found for alloys with higher tin content.

APPLIED PHYSICS LETTERS (2021)

Article Chemistry, Multidisciplinary

Exploring the Interrelation between Urbach Energy and Dielectric Constant in Hf-Substituted BaTiO3

Omkar Rambadey et al.

Summary: In this study, the variation of dielectric constant in Hf-substituted BaTiO3 was modeled considering electronic disorder with Urbach energy using a Bohr-like model. Optical absorption spectroscopy was used to estimate Urbach energy and band gap, showing a systematic scaling with Hf incorporation. Dielectric measurements revealed a decrease in dielectric constant with Hf substitution in the prepared samples, in line with the model predictions. The research contributes to understanding the relationship between optical and dielectric properties, demonstrating the decrease in dielectric constant with increasing disorder.

ACS OMEGA (2021)

Article Physics, Condensed Matter

Linear and nonlinear optical studies of thermally evaporated chalcogenide a-Pb-Se-Ge thin films

Ahmed Saeed Hassanien et al.

Summary: This study focuses on the optical characteristics of thermally evaporated Pb10Se90-xGex thin films. Elemental analysis and optical properties were investigated using X-ray spectroscopy and transmission spectra, revealing changes in optical band gap and Urbach energy with increasing Ge ratio. The discussed parameters are strongly dependent on the Ge concentration.

PHYSICA B-CONDENSED MATTER (2021)

Article Materials Science, Multidisciplinary

Lamellar shape lead tungstate (PbWO4) nanostructures as synergistic catalyst for peroxidase mimetic activity

Naveed Akhtar Shad et al.

MATERIALS RESEARCH EXPRESS (2020)

Article Engineering, Electrical & Electronic

Electrochemical Performance of Green Stabilizer- and Biomolecule-Assisted PbWO4 Nanoparticles

T. Daniel et al.

JOURNAL OF ELECTRONIC MATERIALS (2020)

Article Engineering, Electrical & Electronic

Novel synthesis, structural, linear and nonlinear optical properties of p-type kesterite nanosized Cu2MnGeS4 thin films

I. M. El Radaf et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2020)

Article Materials Science, Multidisciplinary

Investigation on dispersion parameters of Molybdenum Oxide thin films via Wemple-DiDomenico (WDD) single oscillator model

Dibya Jyoti Borah et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2020)

Article Materials Science, Multidisciplinary

Multicolour tuning and perfect white emission from novel PbWO4:Yb3+ :Ho3+ :Tm3+ nanophosphor

Jotypriya Sarkar et al.

MATERIALS RESEARCH BULLETIN (2019)

Article Engineering, Electrical & Electronic

Preparation and optical characterization of PbWO4 nanocrystals from mechanical alloying process

Debesh Devadutta Mishra et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2019)

Article Chemistry, Multidisciplinary

Tuning visible emission from red to yellow of PbWO4:Yb3+/Ho3+ nanophosphor by modulating activator ion concentration

Soumyadip Mondal et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2019)

Article Chemistry, Multidisciplinary

Fabrication of CdS-PbWO4 nanocomposite to improve the photocatalytic degradation efficiency of methylene blue under visible light irradiation

Ranjith Rajendran et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2019)

Article Chemistry, Inorganic & Nuclear

Fabrication of h-BN@PbWO4 with a facile sol-gel method towards enhanced photocatalytic and radiation shielding properties

Quan-Ping Zhang et al.

JOURNAL OF SOLID STATE CHEMISTRY (2019)

Article Materials Science, Multidisciplinary

Effect of sintering temperature on the structural and luminescence properties of Er doped PbWO4 microcrystals

Hua-Feng Pang et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2018)

Article Materials Science, Multidisciplinary

Electrical and optical properties of new Pr3+-doped PbWO4 ceramics

Tadeusz Gron et al.

MATERIALS SCIENCE-POLAND (2018)

Article Engineering, Electrical & Electronic

Synthesis, characterization, and morphological control of PbWO4 nanostructures through precipitation method and its photocatalyst application

Saeid Pourmasoud et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2017)

Article Chemistry, Multidisciplinary

Sn-doped ZnO nanocrystalline thin films with enhanced linear and nonlinear optical properties for optoelectronic applications

V. Ganesh et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2017)

Article Instruments & Instrumentation

Measurement and optimization of the light collection uniformity in strongly tapered PWO crystals of the PANDA detector

Stefan Diehl et al.

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (2017)

Article Chemistry, Physical

Schottky diode behaviour with excellent photoresponse in NiO/FTO heterostructure

B. Saha et al.

APPLIED SURFACE SCIENCE (2017)

Article Chemistry, Physical

Solvothermal synthesis, characterization and photocatalytic performance of Zn-rich ZnWO4 nanocrystals

Yunjian Wang et al.

APPLIED SURFACE SCIENCE (2017)

Review Chemistry, Multidisciplinary

Advancing the Chemistry of CuWO4 for Photoelectrochemical Water Oxidation

Charles R. Lhermitte et al.

ACCOUNTS OF CHEMICAL RESEARCH (2016)

Article Thermodynamics

Synthesis, structure, and thermal stability of new scheelite-type Pb1-3xa-xPr2x(MoO4)1-3x(WO4)3x ceramic materials

Magdalena Piatkowska et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2016)

Article Chemistry, Physical

Optical absorption and applications of the ABO4 (A = Ca, Pb and B = Mo, W) semiconductors

C. Tablero

CHEMICAL PHYSICS LETTERS (2015)

Article Materials Science, Multidisciplinary

Eu3+-activated SrMoO4 phosphors for white LEDs applications: Synthesis and structural characterization

C. Shivakumara et al.

OPTICAL MATERIALS (2015)

Article Nanoscience & Nanotechnology

Photocatalytic Activity of ZnWO4: Band Structure, Morphology and Surface Modification

Cuiling Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Physical

One dimensional well-aligned CdO nanocrystal by solvothermal method

K. Kaviyarasu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Article Chemistry, Analytical

Copper tungstate thin-films for nitric oxide sensing

C. M. Gonzalez et al.

SENSORS AND ACTUATORS B-CHEMICAL (2012)

Article Chemistry, Physical

Energy transfer in calcium tungstate doped with Eu(III) or Tb(III) ions incorporated into silica xerogel

Beata Grobelna et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2006)

Article Nuclear Science & Technology

Local atomic and electronic structure of tungsten ions in AWO4 crystals of scheelite and wolframite types

A Kuzmin et al.

RADIATION MEASUREMENTS (2001)

Article Physics, Condensed Matter

Origin of the radiation-induced 420 nm color center absorption band in PbWO4 crystals

QS Lin et al.

SOLID STATE COMMUNICATIONS (2001)

Article Optics

Exciton luminescence of scheelite- and raspite-structured PbWO4 crystals

M Itoh et al.

JOURNAL OF LUMINESCENCE (2000)