<Memoir>Theory of Resonance in the Diffraction of Atomic Beams at Solid Surfaces

スポンサーリンク

概要

• 論文の詳細を見る

• The basic equation which describes the diffraction of atomic beams from solid surfaces is generalized to include the atom-phonon interactions exactly. The basic equation is transformed into the simultaneous linear equations obeyed by the propagation matrix. The diffraction intensities are expressed in terms of the propagation matrix. In the neighborhood of resonance column matrix which describes the amplitudes of diffracted waves is expressed in the form of the resonance scattering plus direct scattering. Exact equation which determines the position of resonance is obtained from the resonance term. By neglecting all the couplings between resonant channels and non-resonant channels this exact equation is reduced to Devonshire's equation, which has been used to obtain the discrete energy levels of physisorbed atom. The present theory is applied to the calculation of intensity versus azimuthal angle spectrum for the system D/NaF (001). Intensity profiles of isolated resonance are analyzed in detail.

• 沼津工業高等専門学校の論文
• 1985-01-31

著者

• HAMAUZU Yoshihiro

  Numazu College of Technology

• Hamauzu Y

  Numazu College Of Technology

関連論文

• Resonance in Atom Diffraction by Crystal Surfaces.III.Analysis of Isolated Resonance
• Theory of Resonance in the Diffraction of Atomic Beams at Solid Surfaces
• New Method for Calculating the Diffraction Intensities of Atomic Beams at Solid Surfaces and Surface Energy Bands : III. Application to the Resonance Diffraction of Helium and Atomic Hydrogen Beams from Lithium Fluoride (001) Plane.
• Resonance in Atom Diffraction by Crystal Surfaces.II.Application of the Propagation Matrix Method

スポンサーリンク