Full Silicon Tandem Solar Cells Based on Vertically Aligned Nanostructures

Figure 4

Calculated values of (a, c) and (b, d) for the bottom junction as a function of the height of silicon wires for the wire diameter of (a, b) 0.5 μm and (c, d) 2 μm and the MCC lifetime of 1 ms.

(a)

(b)

(c)

(d)