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International Journal of Photoenergy
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International Journal of Photoenergy
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2014
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Article
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Tab 1
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Research Article
The Effects of Annealing Parameters on the Crystallization and Morphology of Cu(In,Ga)Se
2
Absorber Layers Prepared by Annealing Stacked Metallic Precursors
Table 1
The elemental composition of CIGS films.
Soaking times (min)
Compositions (at %)
Ratios
Cu
In
Ga
Se
Cu/(In + Ga)
Ga/(In + Ga)
20
23.9
20.3
5.9
49.9
0.91
0.22
30
23.5
19.8
5.9
50.8
0.91
0.22
40
23.8
20.4
6.0
49.8
0.90
0.22
50
24.1
19.9
6.1
49.9
0.92
0.23
60
23.6
20.1
5.8
50.5
0.91
0.22