Effects of K ions doping on the structure, morphology and optical properties of Cu2FeSnS4 thin films prepared by blade-coating process

2017 ◽  
Vol 13 (4) ◽  
pp. 291-294 ◽  
Author(s):  
Shuo Wang ◽  
Rui-xin Ma ◽  
Cheng-yan Wang ◽  
Shi-na Li ◽  
Hua Wang
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Coating Process ◽  
Structure Morphology ◽  
Blade Coating

Influence of Oxygen Plasma on the Growth, Structure, Morphology, and Electro-Optical Properties of p-Type Transparent Conducting CuBr Thin Films

2014 ◽  
Vol 118 (40) ◽  
pp. 23226-23232 ◽  
Author(s):  
Rajani K Vijayaraghavan ◽  
Anthony P. McCoy ◽  
Lalit Chauhan ◽  
Aidan Cowley ◽  
Richard J. H. Morris ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Oxygen Plasma ◽  
Growth Structure ◽  
Transparent Conducting ◽  
Structure Morphology ◽  
P Type

scholarly journals Influence of zinc ion concentration on structure, morphology and optical properties of spray deposited ZnO thin films

2021 ◽  
Vol 10 (3) ◽  
pp. 198
Author(s):  
Sarika Vishvnbath Jadhav ◽  
Limbraj Sopan Ravangave
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Crystallite Size ◽  
Zinc Acetate ◽  
Zinc Ion ◽  
Ion Concentration ◽  
Zno Thin Films ◽  
Electromagnetic Spectrum ◽  
Structure Morphology ◽  
Wide Range

<p>Zinc Oxide (ZnO) thin films were deposited for five different molarity (M) of Zinc acetate hydrated (0.075, 0.1, 0.125, 0.15, 0.175 M) using simple spray technique to study the effect of zinc ion concentration on structure, morphology and optical properties. The XRD patterns of deposited ZnO thin films show hexagonal crystal structure with wurtzite symmetry. The effect of molarity on morphology was studied using scanning electron microscopy (SEM). The elemental analysis was studied by using energy dispersive X-ray analysis (EDX). The optical absorption was recorded by using systronics double beam spectrophotometer (2201). Crystallite size estimated from XRD data was in nanometre (nm) range; however, films deposited for 0.15 M zinc acetate show maximum crystallite size (66 nm) as compared to other samples. All the films show low absorption in wide range (340-999 nm) of electromagnetic spectrum. However, ZnO film deposited for 0.15 zinc acetate hydrated shows maximum blue shifting of absorption edge and higher band gap (3.8 eV) as compared to other samples.</p>

Investigation of Nanostructure and Optical Properties of Flexible AZO Thin Films at Different Powers of RF Magnetron Sputtering

NANO ◽  
2018 ◽  
Vol 13 (06) ◽  
pp. 1850062 ◽  
Author(s):  
Sh. Khatami ◽  
L. Fekri Aval ◽  
G. Behzadi Pour
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Magnetron Sputtering ◽  
Rf Magnetron Sputtering ◽  
Rf Power ◽  
X Ray Diffraction ◽  
Light Emitting ◽  
Structure Morphology ◽  
Xrd Patterns ◽  
Predominant Direction

In this study Al-doped Zinc Oxide (AZO) thin films were successfully deposited on the flexible Polymethyl methacrylate (PMMA) substrate by RF magnetron sputtering. The effects of RF power on the crystal structure, morphology, thickness and optical properties of AZO thin films have been investigated. The AZO thin films were analyzed using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), DEKTAK 3 profilometer, UV–Visible spectroscopy and room temperature photoluminescence (PL) spectroscopy. The XRD patterns show that increase of RF power leads to increase in the predominant direction along (100) and crystal plane of hexagonal ZnO. Moreover, the transmittance of thin films decreased from 76% to 61% and optical bang gap varied among 3.34[Formula: see text]eV to 3.22[Formula: see text]eV with increasing RF power. The PL spectra show excellent light-emitting characteristics: 375[Formula: see text]nm, 428[Formula: see text]nm, 467[Formula: see text]nm and 505[Formula: see text]nm. The results indicate that the peak intensity increases with increasing RF power from 80[Formula: see text]W to 180[Formula: see text]W.

Structure, morphology and optical properties of multilayered sol–gel BaTi0.85Zr0.15O3 thin films

2013 ◽  
Vol 265 ◽  
pp. 510-518 ◽  
Author(s):  
Cătălina A. Vasilescu ◽  
Maria Crişan ◽  
Adelina C. Ianculescu ◽  
Mălina Răileanu ◽  
Măriuca Gartner ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Structure Morphology

Highly transparent ITO thin films on photosensitive glass: sol–gel synthesis, structure, morphology and optical properties

2012 ◽  
Vol 107 (2) ◽  
pp. 385-392 ◽  
Author(s):  
László Kőrösi ◽  
Szilvia Papp ◽  
Szabolcs Beke ◽  
Béla Pécz ◽  
Róbert Horváth ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Sol Gel ◽  
Photosensitive Glass ◽  
Structure Morphology ◽  
Ito Thin Films ◽  
Sol Gel Synthesis
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