Journal ArticleDOI
Multifunctional CZTS thin films: Structural, optoelectrical, electrical and photovoltaic properties
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TLDR
In this paper, the effect of deposition conditions on the variation of the structural, optical, optoelectrical, and electrical properties of CZTS thin films has been inspected.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2018-08-15. It has received 113 citations till now. The article focuses on the topics: CZTS & Chemical bath deposition.read more
Citations
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Synthesis, structural, linear and nonlinear optical properties of chromium doped SnO2 thin films
TL;DR: In this paper, the physical properties of the undoped and Cr doped SnO2 thin films were investigated by the X-ray diffraction (XRD), atomic force electron microscope (AFM), field emission scanning electron microsc (FESEM), four-probe method and double beam spectrophotometer.
Journal ArticleDOI
Optical characterizations of quaternary Cu2MnSnS4 thin films: Novel synthesis process of film samples by spray pyrolysis technique
TL;DR: In this article, the authors reported the synthesis of the Cu2MnSnS4 thin films of different thicknesses using a cost-effective spray pyrolysis technique.
Journal ArticleDOI
Enhancement of optical and mechanical properties of sodium silicate glasses using zirconia
TL;DR: In this article, a ternary glass system with the composition of 50Na2O-(50-x) SiO2-x ZrO2, (0 ≤ x ≤ 20 mol %) has been prepared by melt quenching method.
Journal ArticleDOI
Chemically deposited Ni-doped CdS nanostructured thin films: Optical analysis and current-voltage characteristics
TL;DR: In this article, a cheap chemical bath deposition technique has been employed to prepare Ni-doped CdS (Ni:CdS) thin films and Ni: cdS/p-Si heterojunctions using different Ni concentrations varied from 0 to 7
Journal ArticleDOI
Optical and structural properties of polyvinylidene fluoride (PVDF) / reduced graphene oxide (RGO) nanocomposites
TL;DR: In this paper, the effect of reduced graphene oxide (RGO) content on the optical band gap was investigated in the wavelength range (200-800 nm) and a reasonable correlation was found between S-parameter, the crystallinity and the optical bands gap.
References
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Journal ArticleDOI
Optical Properties and Electronic Structure of Amorphous Germanium
Jan Tauc,R. Grigorovici,A. Vancu +2 more
TL;DR: In this article, the optical constants of amorphous Ge were determined for the photon energies from 0.08 to 1.6 eV, and the absorption is due to k-conserving transitions of holes between the valence bands as in p-type crystals.
Journal ArticleDOI
Effects of heavy alkali elements in Cu(In,Ga)Se2 solar cells with efficiencies up to 22.6%
TL;DR: In this article, the effect of different alkali elements in the post deposition treatment of CIGS solar cells was investigated and a diode analysis revealed an improved diode quality for cells treated-ed with heavier alkalis.
Journal ArticleDOI
Beyond 11% Efficiency: Characteristics of State‐of‐the‐Art Cu2ZnSn(S,Se)4 Solar Cells
Journal ArticleDOI
Electrical and Optical Properties of Stannite-Type Quaternary Semiconductor Thin Films
Kentaro Ito,Tatsuo Nakazawa +1 more
TL;DR: In this paper, quaternary stannite-type semiconductor films of Cu2CdSnS4 and Cu2ZnSnSS4 with (112) orientation were deposited on heated glass substrates using atom beam sputtering.
Journal ArticleDOI
Electrical and optical properties of Cu2ZnSnS4 thin films prepared by rf magnetron sputtering process
TL;DR: The optical absorption coefficient of the sputtered Cu 2 ZnSnS 4 thin films was less than that of CuInS 2 thin film, however, the band gap energy was more appropriate for photovoltaic materials.
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