Chemistry Reference
In-Depth Information
before
pump
x
ph
=0.5
0
0.12
200
0
0.037
0
0.012
0
6.2 x10
-4
0
before
pump
/10
0
0.1
0.5
1
Photon energy (eV)
Fig. 5.6 The
) spectra of [Ni(chxn)
2
Br]Br
2
before photoexcitation (
solid line
in
bottom panel
and
broken line
in
top panel
) and immediately after the photoexcitation (
t
d
s
(
o
0.1 ps). The
gray
broken line
in the
bottom panel
shows the polarized absorption spectrum before the photoexcita-
tion (given in arbitrary units), which was directly measured using the transmission configuration
¼
Fig. 5.7 Photoinduced changes of the effective number of electrons
N
eff
(
o
)[
D
N
eff
(
o
)] at
t
d
¼
0.1 ps for various
x
ph
in [Ni(chxn)
2
Br]Br
2
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