Diffraction Contrast Effect of Electrons Scattered Inelastically through Large Angles

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概要

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• The electron microscopic image formed by electrons scattered through large angle gives well resolved fringes at stacking faults. The spacing of these fringes near entrance surface depends on the Bragg condition of the incident electron, while that near the exit surface depends on the Bragg condition of electrons which form the image. The contrast of the fringe formed by large angle scattering is opposite to that by small angle scattering. The contrast reversal is interpreted qualitatively by the dynamical theory of electron diffraction. The contrast loss observed in ordinary images for thick crystals is also discussed.

• 社団法人日本物理学会の論文
• 1971-07-05

著者

• Nakai Yasuo

  Department Of Physics Nagoya University

• KAMIYA Yoshihiro

  Department of Physics, Nagoya University

• Komiya Yoshihiro

  Department of Physics, Nagoya University

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