Synthesis of ZnO Nanowires and Their Photovoltaic Application: ZnO Nanowires/AgGaSe₂ Thin Film Core-Shell Solar Cell

Figure 4

(a) SEM images showing the elemental mapping for the constituent element of as-grown AgGaSe₂ thin film: uncolored image at left top shows the bare surface of thin film before the elemental mapping; the one at the center shows combined elemental mapping. (b) EDXA pattern and calculated atomic percentage of constitute elements in as-grown AgGaSe₂ thin film deposited onto soda-lime glass substrate.

(a)

(b)