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<table>(a) <i>J-V</i> characteristics of ZnS/CIGS heterojunction solar cell with various light soaking times and (b) the IPCE spectrum of CIGS solar cell with efficiency of 9.5%. </table>

International Journal of Photoenergy

fig5

Figure 5

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International Journal of Photoenergy

To Enhance Performance of Light Soaking Process on ZnS/ Solar Cell

Figure 5