Chemistry Reference
In-Depth Information
Figure 6.8. ARUPS spectra measured for
k
along the
-Z direction (
T
61 K,
h
ω
25 eV). The energy and angular resolution amounted to 60 meV
1
o
, respectively. The thin lines indicate the dispersion of the spectral fea-
tures. Reprinted with permission from R. Claessen, M. Sing, U. Schwingenschlogl,
P. Blaha, M. Dressel and C. S. Jacobsen,
Physical Review Letters
,
88
, 096402
(2002). Copyright (2002) by the American Physical Society.
and
±
