Fabrication and Optical Characterization of CdSe Thin Films Grown by Chemical Bath Deposition

Kariper, İ. Afşin; Bağlayan, Özge; Göde, Fatma

doi:10.12693/aphyspola.128.b-219

Cited by 22 publications

(8 citation statements)

References 15 publications

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“…Scanning electron microscopy studies reveal that the corn-like nanowire with the diameter of 30-50 nm could be observed at higher annealing temperature (300-500 °C), can improve the efficiency of the solar cell. Highly crystallized hexagonal CdSe films were synthesized at pH 10, 180 minutes and 50 °C 66 . Nanorod morphology (length range from 20-85.5 µm, width range from 1.8-10.9 µm) with variable film thickness (465 to 605 nm) was successfully prepared using a chemical bath deposition method.…”

Section: Chemical Bath Deposited Cadmium Selenide Thin Filmsmentioning

confidence: 99%

A short review of CdTe and CdSe films: growth and characterization

et al. 2018

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Cadmium based thin films including CdTe and CdSe show great potential for the use in the field of solar cells, optoelectronic and biomedical applications. This work gives a brief review of the preparation of CdSe, and CdTe films by using various deposition techniques. The chemical bath deposition method was used to deposit CdSe films using three precursors such as cadmium nitrate, cadmium sulfate and cadmium acetate are reported. Also, this article reviews on the experimental advances in electrodeposited of CdSe and screen printed cadmium telluride thin films. Various characterization techniques namely, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDAX), scanning electron microscopy (SEM), UV-Visible spectrophotometer (UV-Vis) were used in the present research work have been discussed.

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Section: Chemical Bath Deposited Cadmium Selenide Thin Filmsmentioning

confidence: 99%

A short review of CdTe and CdSe films: growth and characterization

et al. 2018

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“…Large numbers of binary semiconductors compound like CdS [15][16][17], CdSe [18][19][20], PbS [21][22][23], CuS [24][25][26], and ZnS [27][28][29] can be deposited as thin films using CBD method. For the deposition of ZnS thin films via CBD, some factors should be considered and controlled.…”

Section: Introductionmentioning

confidence: 99%

Annealing Effect on the Structure and Optical Properties of CBD-ZnS Thin Films for Windscreen Coating

Mohammed

2021

Materials

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Zinc sulfide (ZnS) thin films were prepared and synthesized by the chemical bath deposition (CBD) technique on microscopic glass substrates using stoichiometric amounts of the precursor materials (ZnSO4·7H2O, NH4OH, and CS(NH2)2). Structural, morphological, compositional, and optical characterization of the films were studied. The obtained thin films were found to exhibit polycrystalline possessions. The effect of annealing temperature on the crystallographic structure and optical bandgap of ZnS thin films were both examined. The grain size and unit cell volume were both found to be increased. In addition, the strain, dislocation density, and the number of crystallites were found to be decreased with annealing temperature at 300 °C. However, the annealed sample was perceived to have more Zn content than S. The optical characterization reveals that the transmittance was around 76% of the as-deposited thin film and had been decreased to ~50% with the increasing of the annealing temperature. At the same time, the bandgap energy of the as-deposited film was 3.98 eV and was found to be decreased to 3.93 eV after annealing.

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“…Light with wavelengths of 380-780 nm is called visible light. Visible light consists of purple, blue, green, yellow, orange, and red colors, depending on the wavelength [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Optical Properties of Soda-Lime-Silica Glasses Doped with Eggshell Powder

et al. 2017

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The optical properties of soda-lime-silica glasses doped with eggshell powder were investigated using UVvisible and the Fourier transform infrared spectroscopies. Pure soda-lime-silica glass, which is colorless and transparent, turned dark green after the addition of the eggshell powder. When the eggshell powder content was ≥ 3 wt%, the glass became translucent. The maximum wavelengths in the UV spectra of the soda-lime-silica glasses doped with 0.5, 1, 3, and 5 wt% eggshell powder were observed at 300.20, 277.40, 284.40, and 312.40 nm, respectively. The Fourier transform infrared spectra of the eggshell-doped soda-lime-silica glass samples were very similar to that of the base undoped glass. The bands at approximately 770-820 cm −1 could be attributed to the Si-O-Si symmetric stretching of the bridging oxygen between the tetrahedra, while the bands at approximately 970 cm −1 were related to the Si-O-Si antisymmetric stretching of the bridging oxygen within the tetrahedra.

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Fabrication and Optical Characterization of CdSe Thin Films Grown by Chemical Bath Deposition

Cited by 22 publications

References 15 publications

A short review of CdTe and CdSe films: growth and characterization

A short review of CdTe and CdSe films: growth and characterization

Annealing Effect on the Structure and Optical Properties of CBD-ZnS Thin Films for Windscreen Coating

Optical Properties of Soda-Lime-Silica Glasses Doped with Eggshell Powder

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