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Toplam kayıt 32, listelenen: 21-30
An Improved Method for Determination of Refractive Index of Dielectric Films from Reflectance Spectrum by Using the Generalized Morse Wavelet
(Sciendo, 2021)
The Generalized Morse Wavelet (GMW) algorithm was adapted to determine the refractive index of dielectric film from the reflectance spectrum. A theoretically generated reflectance spectrum in the range of 300-1200 nm ...
Investigation of structural, spectral, optical and nonlinear optical properties of nanocrystal CdS: Electrodeposition and quantum mechanical studies
(Elsevier Gmbh, 2021)
Nanocrystalline CdS semiconductor was synthesized by electrodeposition technique, and characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscope (SEM), and FTIR spectroscopic methods. XRD ...
A Study on the Structural, Morphological and Optical Properties of Cu_{2-x}Se Thin Films Deposited by Thermal Evaporation
(2021)
In this work, the influence of post-annealing on the structural, morphological, and optical properties of copper selenide thin films deposited on glass substrate by thermal evaporation was investigated in detail. The post- ...
Temperature effects on optical characteristics of thermally evaporated CuSbSe2 thin films for solar cell applications
(Elsevier B.V., 2022)
CuSbSe2 thin film was deposited by co-evaporation of binary CuSe and Sb2Se3 sources. The structural and morphological properties of the deposited thin film were investigated with X-ray diffraction (XRD), scanning electron ...
Structural, morphological and temperature-tuned bandgap characteristics of CuS nano-flake thin films
(Elsevier B.V., 2022)
Copper sulfide (CuS) thin films were produced by radio-frequency (RF) magnetron sputtering method. Structural, morphological and optical characteristics of deposited CuS films were presented. X-ray diffraction pattern ...
Vibrational modes in ( TlGaS2)x‒(TlGaSe2)1−x mixed crystals by Raman measurements: compositional dependence of the mode frequencies and line‑shapes
(Springer, 2020)
TlGaS2 and TlGaSe2 ternary semiconducting compounds have been of scientific interest due to their large ultrafast optical nonlinearity characteristics. These remarkable properties make them promising semiconducting materials ...
Effects of Van der Waals Interaction and Hubbard Term Correction on First Principles Calculations of Structural and Lattice Dynamical Properties of AgCl
(2022)
Structural, dielectric, and lattice dynamical properties of AgCl in the rock-salt structure are studied using density functional theory within generalized gradient approximation(GGA) in Perdew-Burke-Erzhenhof(PBE) ...
Classification of Robinson-Trautman and Kundt geometries with Large D limit
(Springer, 2022)
Algebraic classification of higher dimensional, shear-free, twist-free, expanding (or non-expanding) spacetime is studied with the limit of D -> infinity. Similar to classification of any arbitrary dimension D > 4, this ...
Growth and optical characterization of Sn0.6Sb0.4Se layer single crystals for optoelectronic applications
(Elsevier Sci Ltd, 2022)
SnSe compound is an attractive semiconductor material due to its usage in photovoltaic applications. The sub-stitution of Sb in the SnSe compound presents a remarkable advantage especially in point of tuning optical ...
Production of AgCu:NiO/Ni foam electrode with high charge accumulation and long cycling stability
(Springer, 2022)
Nickel oxide is a promising material for electrochemical energy storage devices due to its high specific surface area, rapid redox reactions, and short diffusion path in the solid electrode. It has been known that the ...