Theory of Low-Energy Electron Diffraction in Angular Momentum and Momentum Representations

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概要

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• A method of calculating the intensities of the diffracted waves in lowenergy electron diffraction (LEED) by crystal surface is proposed. The method is based on the Born series for the diffraction amplitude in the momentum representation. The diffraction amplitude is calculated by an iteration acheme starting from the zeroth-order solution taking into account the forward-scattering exactly, which is dominant among the LEED processes. Also Kambe's ans Beeby's theories in the angular momentum representation are derived by using the Lloyd pseudopotential used in his band theory and this derivation reveals a close relationship among Kanbe's Beeby's and the present theories.

• 社団法人日本物理学会の論文
• 1974-01-15

著者

• Hamauzu Yoshihiro

  Research Institute For Catalysis Hokkaido University

関連論文

• Theory of Low-Energy Electron Diffraction in Angular Momentum and Momentum Representations
• Resonance in Atom Diffraction by Crystal Surfaces
• Variational Calculation of Low-Energy Electron Diffraction Spectra

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