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The Study of Surface Phonons by Electron Energy Loss Spectroscopy: Theoretical and Experimental Considerations
Abstract The method of electron energy loss spectroscopy recently has been applied to the study of surface phonon dispersion relations on clean and adsorbate covered surfaces. Here we discuss the experimental arrangement used in the new studies, and contrast it with the conventional scheme employed in earlier studies of dipole scattering. We also review the Green’s function approach we have used to study surface phonons and surface resonances in systems explored by the method, and then turn to calculations of surface phonon excitation cross sections, with emphasis on their use to guide the experimentalists, and their sensitivity to surface structural parameters.
The Study of Surface Phonons by Electron Energy Loss Spectroscopy: Theoretical and Experimental Considerations
Abstract The method of electron energy loss spectroscopy recently has been applied to the study of surface phonon dispersion relations on clean and adsorbate covered surfaces. Here we discuss the experimental arrangement used in the new studies, and contrast it with the conventional scheme employed in earlier studies of dipole scattering. We also review the Green’s function approach we have used to study surface phonons and surface resonances in systems explored by the method, and then turn to calculations of surface phonon excitation cross sections, with emphasis on their use to guide the experimentalists, and their sensitivity to surface structural parameters.
The Study of Surface Phonons by Electron Energy Loss Spectroscopy: Theoretical and Experimental Considerations
Mills, D. L. (author) / Tong, S. Y. (author) / Black, J. E. (author)
1991-01-01
15 pages
Article/Chapter (Book)
Electronic Resource
English
Experimental Determination of Surface Phonons by Helium Atom and Electron Energy Loss Spectroscopy
Springer Verlag | 1991
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