Morphology of precursors and CuIn1−xGaxSe2 thin films prepared by a two‐stage selenization process

1995 ◽  
Vol 13 (3) ◽  
pp. 1078-1082 ◽  
Author(s):  
Neelkanth G. Dhere ◽  
Shanker Kuttath ◽  
Helio R. Moutinho
Keyword(s):  
Thin Films ◽  
Two Stage ◽  
Selenization Process

Optical properties and band gap energy of CuInSe2 thin films prepared by two-stage selenization process

2003 ◽  
Vol 64 (9-10) ◽  
pp. 2005-2009 ◽  
Author(s):  
M.V. Yakushev ◽  
A.V. Mudryi ◽  
V.F. Gremenok ◽  
V.B. Zalesski ◽  
P.I. Romanov ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Band Gap ◽  
Band Gap Energy ◽  
Two Stage ◽  
Gap Energy ◽  
Selenization Process

Analyse of Indium Loss in Preparation of CuInSe2 Flims for Solar Cells

2011 ◽  
Vol 183-185 ◽  
pp. 1837-1841
Author(s):  
Lei Sha ◽  
Yan Lai Wang ◽  
Shi Liang Ban
Keyword(s):  
Electron Microscopy ◽  
Thin Films ◽  
Scanning Electron Microscopy ◽  
Stainless Steel ◽  
Solar Cells ◽  
Surface Morphology ◽  
Energy Dispersive Spectroscopy ◽  
Titanium Substrates ◽  
Selenization Process ◽  
Scanning Electron

CuInSe2 thin films were obtained by selenization of the Cu-In precursors in the atmosphere of Se vapour, which were prepared on stainless steel and titanium substrates by electrodeposition. The films were characterized by XRD, scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). The respective influences of composition, phases and surface morphology of Cu-In precursors on indium loss were investigated. The results indicate that the indium loss occurs in selenization process because of volatile In2Se arising. The indium loss is less in selenization process of Cu-In precursors contained CuIn, Cu2In and In phases.

Insights into cadmium diffusion mechanisms in two-stage diffusion profiles in solar-grade Cu(In,Ga)Se2 thin films

2015 ◽  
Vol 107 (23) ◽  
pp. 232104 ◽  
Author(s):  
N. J. Biderman ◽  
Steven W. Novak ◽  
R. Sundaramoorthy ◽  
Pradeep Haldar ◽  
J. R. Lloyd
Keyword(s):  
Thin Films ◽  
Two Stage ◽  
Diffusion Mechanisms ◽  
Diffusion Profiles ◽  
Cadmium Diffusion

Study on the thin films of Cu(In1−x,Alx) Se2 prepared by selenization process

2013 ◽  
Vol 228 ◽  
pp. S214-S218 ◽  
Author(s):  
Limei Zhou ◽  
Sumei Wu ◽  
Jinping Yu
Keyword(s):  
Thin Films ◽  
Selenization Process
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