Differential photoelectron holography: a new approach for three-dimensional atomic imaging.
We propose differential holography as a method to overcome the long-standing forward-scattering problem in photoelectron holography and related techniques for the three-dimensional imaging of atoms. Atomic images reconstructed from experimental and theoretical Cu 3p holograms from Cu(001) demonstrate that this method suppresses strong forward-scattering effects so as to yield more accurate three-dimensional images of side- and backscattering atoms.
Omori
S
S
Institute of Industrial Science, University of Tokyo, Tokyo 153-8505, Japan.
Nihei
Y
Y
Rotenberg
E
E
Denlinger
J D
JD
Marchesini
S
S
Kevan
S D
SD
Tonner
B P
BP
Van Hove
M A
MA
Fadley
C S
CS