Influence of carrier gas pressure on nebulizer spray deposited tin disulfide thin films

2018 ◽  
Vol 29 (13) ◽  
pp. 11358-11366 ◽  
Author(s):  
A. M. S. Arulanantham ◽  
S. Valanarasu ◽  
A. Kathalingam ◽  
K. Jeyadheepan
Keyword(s):  
Thin Films ◽  
Gas Pressure ◽  
Carrier Gas ◽  
Tin Disulfide ◽  
Nebulizer Spray

Influence of carrier gas pressure and flow rate on atomic layer deposition of HfO2 and ZrO2 thin films

2006 ◽  
Vol 252 (16) ◽  
pp. 5723-5734 ◽  
Author(s):  
Jaan Aarik ◽  
Aleks Aidla ◽  
Aarne Kasikov ◽  
Hugo Mändar ◽  
Raul Rammula ◽  
...  
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Flow Rate ◽  
Atomic Layer ◽  
Gas Pressure ◽  
Carrier Gas ◽  
Layer Deposition

Influence of carrier gas pressure on the characteristics of nebulizer-sprayed Cu2ZnSnS4 absorber thin films

2021 ◽  
Vol 32 (20) ◽  
pp. 25493-25506
Author(s):  
K. V. Gunavathy ◽  
A. M. S. Arulanantham ◽  
K. Tamilarasan ◽  
C. Rangasami ◽  
M. Malathi ◽  
...  
Keyword(s):  
Thin Films ◽  
Gas Pressure ◽  
Carrier Gas

Nebulizer spray assisted chemical vapour deposited (NACVD) tin disulfide (SnS2) thin films for solar cell window layer applications

2019 ◽  
Vol 6 (9) ◽  
pp. 096422 ◽  
Author(s):  
A M S Arulanantham ◽  
S Valanarasu ◽  
S Rex Rosario ◽  
A Kathalingam ◽  
Mohd Shkir ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Chemical Vapour ◽  
Window Layer ◽  
Tin Disulfide ◽  
Cell Window ◽  
Nebulizer Spray

Performances Presented by Large Area ZnO Thin Films Deposited by Spray Pyrolysis

2001 ◽  
Vol 685 ◽  
Author(s):  
Patrícia Nunes ◽  
Antonio Marques ◽  
Elvira Fortunato ◽  
Rodrigo Martins
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Spray Pyrolysis ◽  
Gas Flow ◽  
Gas Pressure ◽  
Zno Thin Films ◽  
Large Area ◽  
Solution Flow ◽  
Carrier Gas ◽  
Optoelectronic Applications

AbstractIn this work we present the results of a study on the uniformity of ZnO thin films produced by spray pyrolysis. The properties of the thin films depend essentially on the carrier gas pressure and gas flow used. The best films for optoelectronic applications were obtained with a carrier gas pressure of 2 bar and solution flow of 37 ml/min. The velocity of the nozzle affects essentially the uniformity of the ZnO thin films. However this important characteristic of the large area thin films is independent of the nature (doped and undoped) of the thin film and exhibits a high dependence on the variation of the temperature along the substrate.

Influence of Carrier Gas Pressure on the Physical Properties of CdO Thin Films

2019 ◽  
Vol 233 (7) ◽  
pp. 913-932
Author(s):  
M. Anitha ◽  
V. Tamilnayagam ◽  
N. Anitha ◽  
Tamiloli Devendhiran ◽  
Keerthika Kumarasamy ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Energy Gap ◽  
Spray Pyrolysis Technique ◽  
Cadmium Oxide ◽  
Emission Spectra ◽  
Gas Pressure ◽  
Sem Images ◽  
Carrier Gas ◽  
Cdo Thin Films

Abstract Conducting cadmium oxide (CdO) thin film samples were deposited on amorphous glass substrates at the optimized substrate temperature (200 °C) as a function of carrier gas pressure (10.8, 12.7, 14.7, 16.7 and 18.6 × 104 N m−2 respectively) by spray pyrolysis technique using nebulizer. XRD results showed that all the CdO thin films were polycrystalline in nature along with cubic structure. The scanning electron microscopy (SEM) images revealed that all the thin films had a sphere like grains without any cracks. The elemental composition of the film is analyzed with EDAX spectrum formed in stochiometric range. Direct energy gap values were found to be had decreased from 2.46 to 2.42 eV as the function of carrier gas pressure had increased from 10.8 to 14.7 × 104 (N m−2) and the energy gap increased further. All the as deposited samples of Cd–O vibration bond (690 cm−1) were confirmed by FTIR spectrum. PL emission spectra revealed that all the CdO thin films exhibit a strong emission (green) peak at 520 nm. High carrier concentration (2.88 × 1019 cm−3), low resistivity (4.76 × 10−3 Ω cm) and high figure of merit (25.0 × 10−3) were observed for 14.7 × 104 (N m−2) carrier gas pressure of CdO thin film.

Optical manipulation of nebulizer spray pyrolysed ZnS thin films for photodetector applications: Effect of Al, Sn and Sb doping

2021 ◽  
Vol 117 ◽  
pp. 111177
Author(s):  
A. Jesu Jebathew ◽  
M. Karunakaran ◽  
Ramesh Ade ◽  
Naidu Dhanpal Jayram ◽  
V. Ganesh ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Manipulation ◽  
Sb Doping ◽  
Nebulizer Spray

Improved UV Photodetection of Terbium-doped NiO thin films prepared by cost-effective nebulizer spray technique

2021 ◽  
Vol 127 ◽  
pp. 105673
Author(s):  
M. Dharani Devi ◽  
A. Vimala Juliet ◽  
K. Hariprasad ◽  
V. Ganesh ◽  
H. Elhosiny Ali ◽  
...  
Keyword(s):  
Thin Films ◽  
Cost Effective ◽  
Spray Technique ◽  
Nebulizer Spray
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