64
4 Solid and Liquid Skins
333
334
335
336
337
Exp
B
S 2
S 1
Intensity
BE (eV)
Pd(111) 3d 5/2
305.5 306.0 306.5 307.0 307.5 308.0
Exp
B
S 2
S 1
Intensity
BE (eV)
Rh(111) 3d 5/2
333
334
335
336
337
Pd(100) 3d 5/2
Exp
B
S 2
S 1
Intensity
BE (eV)
305.5 306.0 306.5 307.0 307.5 308.0
Intensity
BE (eV)
Exp
B
S 2
S 1
Rh(100) 3d 5/2
333
334
335
336
337
Pd(110) 3d 5/2
Exp
B
S 2
S 1
Intensity
BE (eV)
305.5 306.0 306.5 307.0 307.5 308.0
Intensity
BE (eV)
Rh(110) 3d 5/2
Exp
B
S 2
S 1
(a)
(d)
(b)
(e)
(c)
(f)
Fig. 4.3 Decomposition of the 3d 5/2 spectra for the fcc(111), (100), and (110) skins of (a–c) Pd
and (d–f) Rh [17, 34] using S 1 , S 2 , and B components. Table 4.1 features the derived information
of strain and bond energy. The asymmetrical tails at the deeper edge arise from the entrapment of
vacancy defects or adatoms. Reprinted with permission from [24]. Reproduced by permission of
the PCCP Owner Societies