Differential photoelectron holography: a new approach for three-dimensional atomic imaging.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Physical review letters
دوره 88 5 شماره
صفحات -
تاریخ انتشار 2002