X-ray Interference Fringe of Bragg-(Bragg)(m)-Laue Case

作者：Hirano Kenji; Fukamachi Tomoe; Yoshizawa Masami; Negishi Riichirou; Hirano Keiichi; Xu Zhangcheng; Kawamura Takaaki

来源：Journal of the Physical Society of Japan, 2008, 77(10): 103707.

DOI：10.1143/JPSJ.77.103707

• interference fringe
• Bragg case
• Bragg Laue case
• X-ray waveguide
• X-ray confined beam
• dynamical diffraction theory

X-ray interference fringes in diffraction beam from side surface of a thin plane-parallel crystal in Bragg-(Bragg)"'-Laue case are measured and analyzed by using Wagner's approach. The origin of the interference fringes is explained by interference between the diffraction beam in Bragg-Laue case and that in Bragg-Bragg-Laue case. A part of the beams from side surface cannot be explained by the interference effect, but can be explained by the effect of confined beam.

• 出版日期2008-10
• 单位南开大学