Investigation of structural, optical and electrical properties of ZnS thin films prepared by ultrasonic spray technique for photovoltaic applications

Optik ◽  
2018 ◽  
Vol 154 ◽  
pp. 286-293 ◽  
Author(s):  
A. Derbali ◽  
A. Attaf ◽  
H. Saidi ◽  
H. Benamra ◽  
M. Nouadji ◽  
...  
1991 ◽  
Vol 14 (3) ◽  
pp. 111-118 ◽  
Author(s):  
C. Geoffroy ◽  
G. Campet ◽  
F. Menil ◽  
J. Portier ◽  
J. Salardenne ◽  
...  

Tin oxide films were deposited on glass substrates by reactive and non reactive r.f. sputtering using different types of targets corresponding to various Sn/F atomic ratio: hot pressed Sn–SnF2or SnO2–SnF2mixtures, ceramics obtained by casting either an aqueous SnO2–SnF2slurry or a suspension of tin oxide in molten tin fluoride. The samples were prepared in oxygen-argon gas mixtures in which the oxygen concentration was varied from 0 mole % up to 30 mole% depending on the target. The optical and electrical properties of the obtained thin films have been studied and compared to those of the films obtained by spray technique.


2010 ◽  
Vol 61 (5) ◽  
pp. 291-295 ◽  
Author(s):  
Soňa Flickyngerová ◽  
Vladimír Tvarožek ◽  
Pavol Gašpierik

Zinc Oxide — A Unique Material for Advanced Photovoltaic Solar CellsA novel approach to the preparation of thin films by using RF diode sputtering was developed. In one deposition run, thin films of doped ZnO:(Al, Ga) were obtained with different structural, optical and electrical properties. ZnO: Al films of low resistivities in order of 10-3Ωcm and high optical transmittances about 93% have appeared the most suitable for photovoltaic applications.


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