Techniques for very low energy electron diffraction
Price, G.L. (1980) Techniques for very low energy electron diffraction. Review of Scientific Instruments, 51 (5). pp. 605-609.
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LEED intensity curves between 0–50 eV contain sharp peaks due to electronic surface resonances. Successful comparison with theory requires an accurate knowledge of the incidence angles and energy resolution ≲0.15 eV. It is shown that these requirements can be achieved with a conventional LEED system. The resolution was obtained by doubly modulating the four grid retarding optics and the electron gun. The incidence angles were found with a simple photographic technique.
|Publication Type:||Journal Article|
|Publisher:||American Institute of Physics|
|Copyright:||© 1980 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.|
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