130
6 Atomic Chains, Clusters, and Nanocrystals
Exp
BOLS
B
S 2
S 1
Pb(111) 5d 5/2
hv = 46.5 eV
Intensity(a.u.)
BE(eV)
(a)
Pb 5d 5/2
Pb/Si(100)
hv = 48 eV
Exp
BOLS
B
S 2
S 1
Intensity(a.u.)
BE(eV)
(b)
Pb 5d 5/2
N≈3000
hv=60eV
Intensity(a.u.)
BE(eV)
Exp
BOLS
B
S 2
S 1
(c)
Experiment
BOLS
B
S 2
S 1
Pb 5d 5/2
N
hv=60eV
Intensity(a.u.)
BE(eV)
(d)
17.0
17.5
18.0
18.5
19.0
17.0
17.5
18.0
18.5
19.0
21
22
23
24
21
22
23
24
0.0
0.1
0.2
0.3
0.4
0.5
16.0
16.4
16.8
17.2
BE(eV)
N -1/3
BOLS
DFT
Bulk
Exp
(e)
30
40
80
10 4
Fig. 6.23 BOLS-TB decomposition of Pb 5d 5/2 spectra for a the (111) skin [100], b Pb film on
Si(100) substrate [101], and c, d atomic clusters [102]. e The linearization of the size-resolved BE
shift