Figure 6

Depth profile for (a) the CIGSSe solar cells with CBD and ALD buffers obtained by SIMS, (b) ALD buffer after rinsing in DI water and NH4OH baths.
Depth profile for (a) the CIGSSe solar cells with CBD and ALD buffers obtained by SIMS, (b) ALD buffer after rinsing in DI water and NH4OH baths.