PHOTOELECTRON HOLOGRAPHY OF PT(111) AT 351 EV

Authors
PETERSEN BL TERMINELLO LJ BARTON JJ SHIRLEY DA
Citation
Bl. Petersen et al., PHOTOELECTRON HOLOGRAPHY OF PT(111) AT 351 EV, Chemical physics letters, 213(3-4), 1993, pp. 412-421
Citations number
30
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
213
Issue
3-4
Year of publication
1993
Pages
412 - 421
Database
ISI
SICI code
0009-2614(1993)213:3-4<412:PHOPA3>2.0.ZU;2-R
Abstract
A 351 eV photoelectron hologram of a Pt(111) surface was collected by detection of photoelectrons from the 4f5/2 subshell in a display analy zer, and was Fourier-analyzed. The real space image showed sensitivity to the fourth atomic layer, excellent reproduction of the fcc lattice , and sixteen source-atom neighbors. Transverse atomic positions were located to 0.1 angstrom. Photoelectron holography is thus shown to be capable of imaging lattices and interfaces, using low-energy electrons .