Optimization of the Shell Thickness of the ZnO/CdS Core-Shell Nanowire Arrays in a CZTS Absorber

<div>Absorption as a function of wavelength for thin-film (red curve), CdS shell thickness of 30 nm (blue curve), CdS shell thickness of 70 nm (green curve), CdS shell thickness (black curve), and CdS shell thickness of 100 nm (cyan curve).</div>

International Journal of Optics

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Figure 5

Figure 5: Optimization of the Shell Thickness of the ZnO/CdS Core-Shell Nanowire Arrays in a CZTS Absorber 