Published February 2008
| Version v1
Journal article
In-phase and anti-phase interference fringes in rocking curves of resonant X-ray dynamical diffraction
Creators
- 1. Saitama Inst. of Technology, Fukaya, Saitama (Japan)
- 2. Inst. of Materials Structure Science, Tsukuba, Ibaraki (JP)
- 3. Univ. of Yamanashi, Kofu, Yamanashi (JP)
Description
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 Pendelloesung 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 Pendelloesung fringes when the diffraction is caused only by the real part. (author)
Additional details
Publishing Information
- Journal Title
- Journal of the Physical Society of Japan
- Journal Volume
- 77
- Journal Issue
- 2
- Journal Page Range
- p. 023709.1-023709.3
- ISSN
- 0031-9015
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 39076018
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ARSENIC; BRAGG CURVE; BRAGG REFLECTION; GALLIUM ARSENIDES; INTERFERENCE; K SHELL; KEK PHOTON FACTORY; MONOCHROMATORS; RESONANCE SCATTERING; SYNCHROTRON RADIATION; X-RAY DIFFRACTION
- Descriptors DEC
- ARSENIC COMPOUNDS; ARSENIDES; BREMSSTRAHLUNG; COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; ELECTROMAGNETIC RADIATION; ELECTRONIC STRUCTURE; ELEMENTS; GALLIUM COMPOUNDS; INELASTIC SCATTERING; INFORMATION; PNICTIDES; RADIATION SOURCES; RADIATIONS; REFLECTION; SCATTERING; SEMIMETALS; SYNCHROTRON RADIATION SOURCES
Optional Information
- Notes
- 14 refs., 4 figs.