Papers Published

  1. Tan, T.Y., Dynamical theory of Kikuchi electrons, Proceedings of the 28th annual meeting of the Electron Microscopy Society of America (condensed papers) (1970), pp. 42 - 3 .
    (last updated on 2007/04/10)

    Abstract:
    The author discusses the pairs of Kikuchi lines resulting from inelastic scattering. It is generally believed that for these pairs of Kikuchi lines the line nearer the transmitted spot on the diffraction pattern should always be associated with deficiency of electrons while the other should always contain excess electrons. However, Thomas and Bell demonstrated experimentally that in a case where the incident beam occurs at an exact Bragg angle, the intensities of the lines in a pair reversed, depending only on foil thickness. This color reversal of the Kikuchi line pair is associated with the dynamical behavior of the Kikuchi electrons where crystal absorption plays an essential role

    Keywords:
    electron diffraction crystallography;