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Near node photoelectron holography

✍ Scribed by T. Greber; J. Osterwalder

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
287 KB
Volume
256
Category
Article
ISSN
0009-2614

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✦ Synopsis

A new experimental geometry for photoelectron holography is proposed. It exploits the anisotropic nature of photoelectron waves. Forward scattering is suppressed in a geometry where the scattered electrons are measured close to a node of the electron source wave. As a consequence the quality of holographic reconstructions improves considerably. The fairly complex structure of the Cs-lCO-Ru(0001)-(2 Γ— 2) phase is treated as a model case.

πŸ“œ SIMILAR VOLUMES

Suppressed forward scattering in photoel
Suppressed forward scattering in photoelectron holography
✍ T. Greber; J. Osterwalder πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 625 KB

The anisotropic nature of photoelectron source waves may be exploited to suppress forward scattering in photoelectron diffraction. Theoretical simulations show that this is the case for a geometry where the scattered electrons are measured close to a node of the electron source wave. As a consequenc