In-phase and Anti-phase Interference Fringes in Rocking Curves of Resonant X-ray Dynamical Diffraction(Condensed matter: electronic structure and electrical, magnetic, and optical properties)

概要

論文の詳細を見る
We have observed the interference fringes that are in phase with each other in the diffracted and transmitted rocking curves of GaAs 200 reflection near the K-absorption edge of As. The fringes are in contrast with the well-known Pendellosung fringes that are anti-phase with each other in the diffracted and transmitted waves. The origin of the in-phase interference fringe is analyzed to be due to the diffraction only by the imaginary part of the atomic scattering factor. It is also shown that the interference fringes become typical Pendellosung fringes when the diffraction is caused only by the real part.
社団法人日本物理学会の論文
2008-02-15