title: Three-beam X-ray rocking curves calculated from computer-simulated pinhole topographs.
abstract: X-ray rocking curves are reported which have been obtained by fast-Fourier-transforming X-ray amplitudes in three-beam pinhole topographs. The topographs were computer-simulated based on the Takagi-Taupin equation with the condition of spherical-wave X-ray incidence. This is another strategy for calculating three-beam rocking curves, which are usually calculated based on the Ewald-Laue dynamical theory.
authors.affiliation: Department of Statistical Science, School of Multidisciplinary Science, The Graduate University for Advanced Studies (SOKENDAI), The Institute of Statistical Mathematics (ISM), 10-3 Midori-cho, Tachikawa, Tokyo 190-8562, Japan.
authors.forename: Gen
authors.initials: G
authors.lastname: Ishiwata
authors.forename: Kouhei
authors.initials: K
authors.lastname: Okitsu
authors.forename: Makio
authors.initials: M
authors.lastname: Ishiguro