Reflection ofAtomic Beams from Clean LiF Surfaces
- 30 July 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 31 (5), 298-300
- https://doi.org/10.1103/physrevlett.31.298
Abstract
We have studied reflection of a nozzle beam from a LiF crystal surface cleaved in situ at Torr. As compared with previous results on water-covered surfaces, the selective adsorption intensity minima are pronouncedly sharpened and deepened and there is considerable fine structure. The main minima can be associated with three bound states and two positive-energy resonances. On aging the surface in the vacuum, the fine structure fades and the bound-state energy levels shift slightly.
Keywords
This publication has 9 references indexed in Scilit:
- Reflection, diffraction and selective adsorption of atomic hydrogen on the (001) surface of LiFSurface Science, 1972
- One-Phonon Transitions Observed in the Scattering of He Atoms from a LiF(001) SurfaceJournal of Vacuum Science and Technology, 1972
- Scattering of Helium Atoms by Phonons in the (001) Surface of LiF at 150°KThe Journal of Chemical Physics, 1971
- Comparisons of the Reflection and Diffraction of 3He, 4He, H2, and D2 from the (001) Surface of LiFThe Journal of Chemical Physics, 1970
- Intensity data for the reflection and diffraction of 3He, 4He, H2 AND D2 From the (001) Surface of LiFSurface Science, 1970
- Scattering of atoms by solid surfacesSurface Science, 1970
- Scattering of molecules by a crystal surface: I. He and LiF surfaceSurface Science, 1969
- The interaction of atoms and molecules with solid surfaces V―The diffraction and reflexion of molecular raysProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1936
- Anomalien bei der spiegelnden Reflexion und Beugung von Molekularstrahlen an Kristallspaltflächen. IThe European Physical Journal A, 1933