THEORETICAL-ANALYSIS OF RHEED INTENSITIES FOR GROWING SURFACES

Authors
MITURA Z DUDAREV SL WHELAN MJ
Citation
Z. Mitura et al., THEORETICAL-ANALYSIS OF RHEED INTENSITIES FOR GROWING SURFACES, Surface review and letters, 5(3-4), 1998, pp. 701-709
Citations number
29
Categorie Soggetti
Physics, Condensed Matter","Physics, Atomic, Molecular & Chemical","Material Science
Journal title
Surface review and letters → ACNP
ISSN journal
0218625X
Volume
5
Issue
3-4
Year of publication
1998
Pages
701 - 709
Database
ISI
SICI code
0218-625X(1998)5:3-4<701:TORIFG>2.0.ZU;2-#
Abstract
Calculations of specular beam rocking curves are carried out for growi ng surfaces. The one-dimensional model of the scattering potential is assumed. A contribution from a partially covered layer to the whole cr ystal scattering potential is taken to be proportional to the coverage of the layer. Surprisingly, for higher glancing angles, results of on e-dimensional dynamical calculations show a similarity to those predic ted by the kinematical column approximation. An analysis of why this h appens has been carried out.