scholarly journals Preparation and characterization of hydrogenated amorphous boron thin films and thin film solar cells produced by glow discharge decomposition methods. Third quarterly progress report, July 1, 1979-September 30, 1979

1979 ◽  
Author(s):  
F H Cocks ◽  
P L Jones ◽  
L J Dimmey
2021 ◽  
Vol 886 ◽  
pp. 57-65
Author(s):  
Shaymaa Qasim Abdul Hasan ◽  
Ahmed Z. Obaid ◽  
Hanan K. Hassun ◽  
Auday H. Shaban

Thin film solar cells are preferable to the researchers and in applications due to the minimum material usage and to the rising of their efficiencies. In particular, thin film solar cells, which are designed based one transition metal chalcogenide materials, paly an essential role in solar energy conversion market. In this paper, transition metals with chalcogenide Nickel selenide termed as (NiSe2/Si) are synthesized. To this end, polycrystalline NiSe2 thin films are deposited through the use of vacuum evaporation technique under vacuum of 2.1x10-5 mbar, which are supplied to different annealing temperatures. The results show that under an annealed temperature of 525 K, the nickel sulfoselenide thin films are polycrystalline with an efficient regularity and best crystalline quality. In addition, the results demonstrate that the intersection argument for the optical properties under investigation provid the direct bandgap, over which the films have inferred on variety (1.55 and 1.75 eV). Overall, the results illustrate that an efficiency of 2.89% can be achieved with 525 K temperature.


2018 ◽  
Vol 6 (18) ◽  
pp. 8682-8692 ◽  
Author(s):  
Gustavo H. Albuquerque ◽  
Ki-Joong Kim ◽  
Jonathon I. Lopez ◽  
Arun Devaraj ◽  
Sandeep Manandhar ◽  
...  

Optimized sulfurization process and final spectrum of the absorption coefficient of the Cu3SbS4 thin films.


Solar Energy ◽  
2017 ◽  
Vol 144 ◽  
pp. 411-416 ◽  
Author(s):  
T.M. Razykov ◽  
K.M. Kuchkarov ◽  
C.S. Ferekides ◽  
B.A. Ergashev ◽  
R.T. Yuldoshov ◽  
...  

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