Atomic resolution in lensless low-energy electron holography
- 16 September 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 67 (12), 1543-1546
- https://doi.org/10.1103/physrevlett.67.1543
Abstract
With the low-energy-electron projection microscope it has been possible to image the lattice of thin gold films with atomic resolution. A theory modeling the coherent point source as the origin of a spherical wave is capable of describing both the Gabor-type holograms as well as the automatically resolved lattice images of the gold films.Keywords
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