Photo- and auger-electron recoil induced dynamics of interatomic Coulombic decay.
At photon energies near the Ne K edge it is shown that for 1s ionization the Auger electron, and for 2s ionization the fast photoelectron, launch vibrational wave packets in a Ne dimer. These wave packets then decay by emission of a slow electron via interatomic Coulombic decay (ICD). The measured and computed ICD electron spectra are shown to be significantly modified by the recoil induced nuclear motion.
Kreidi
K
K
Institut für Kernphysik, J. W. Goethe Universität, Max-von-Laue-Strasse 1, 60438 Frankfurt, Germany.
Demekhin
Ph V
PV
Jahnke
T
T
Weber
Th
T
Havermeier
T
T
Liu
X-J
XJ
Morisita
Y
Y
Schössler
S
S
Schmidt
L Ph H
LP
Schöffler
M
M
Odenweller
M
M
Neumann
N
N
Foucar
L
L
Titze
J
J
Ulrich
B
B
Sturm
F
F
Stuck
C
C
Wallauer
R
R
Voss
S
S
Lauter
I
I
Kim
H K
HK
Rudloff
M
M
Fukuzawa
H
H
Prümper
G
G
Saito
N
N
Ueda
K
K
Czasch
A
A
Jagutzki
O
O
Schmidt-Böcking
H
H
Scheit
S
S
Cederbaum
L S
LS
Dörner
R
R