Bragg Reflection Half-Widths in Low-Energy Electron Diffraction
- 9 November 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 25 (19) , 1338-1342
- https://doi.org/10.1103/physrevlett.25.1338
Abstract
The range in energy over which Bragg reflections are excited in low-energy electron diffraction is anomalously large when compared with the expected values of the energy band gaps. It is concluded that elastic scattering is restricted to within 2-4 atom layers of the surface in all materials studied, preventing a direct comparison between low-energy electron-diffraction data and band structure.Keywords
This publication has 23 references indexed in Scilit:
- Calculated Low-Energy Electron-Diffraction Intensities for the (001) Surface of A1Physical Review Letters, 1970
- The inelastic collision model: II. Second-order perturbation theorySurface Science, 1970
- Inner potential measurements in electron diffractionSurface Science, 1969
- Inelastic-collision model of low-energy electron diffraction from solid surfacesSurface Science, 1969
- Temperature Dependence of Mean Free Path in Secondary Electron EmissionPhysica Status Solidi (b), 1969
- Effect of Inelastic Waves on Electron DiffractionJournal of the Physics Society Japan, 1957
- Collective Energy Losses in SolidsReviews of Modern Physics, 1956
- Angular Dependence of the Characteristic Energy Loss of Electrons Passing Through Metal FoilsPhysical Review B, 1956
- The Quantum Mechanics of Electrons in CrystalsPhysical Review B, 1930
- Diffraction of Electrons by a Crystal of NickelPhysical Review B, 1927