Series (initially Li-free)
Lith. time	Sample name
0 (untreated)	msim_2145C (XRD: msim_2146B)
10000	msim_2146D (XPS: msim_2145B)
15000	msim_2146C
20000	msim_3159B
30000	msim_2146A
40000	msim_2146B (was used as reference first, then as 40k)


Solar cell devices (initially Li-alloyed)
Untreated device: msim_3153D A3
Treated device: msim_3155B A3 (IMEC: msim_3155A C1)

SEM untreated: msim_3148C
SEM 10'000 s Li: msim_3148B