LOW-ENERGY-ELECTRON HOLOGRAMS - PROPERTIES AND METHOD OF INVERSION

Authors
TONG SY CHU TP WU HS HUANG H
Citation
Sy. Tong et al., LOW-ENERGY-ELECTRON HOLOGRAMS - PROPERTIES AND METHOD OF INVERSION, Surface review and letters, 4(3), 1997, pp. 459-467
Citations number
40
Categorie Soggetti
Physics, Condensed Matter","Physics, Atomic, Molecular & Chemical","Material Science
Journal title
Surface review and letters → ACNP
ISSN journal
0218625X
Volume
4
Issue
3
Year of publication
1997
Pages
459 - 467
Database
ISI
SICI code
0218-625X(1997)4:3<459:LH-PAM>2.0.ZU;2-5
Abstract
We examine the differences between low-energy electron-diffraction pat terns (holograms) and optical holograms. We show that electron-diffrac tion patterns in solids are not analogous to optical holograms because of strong dynamical factors. We also show that low-energy electron ho lograms can be inverted by a large-wave-number small-angle integral tr ansformation. The grid sizes in wave number and angular spaces used in the transformation are derived.