Three-dimensional model of a split-crystal x-ray and neutron interferometer

Abstract

The observation of neutron interference by using a crystal interferometer having a separate analyser opens the way to the construction and operation of interferometers with vast arm separation and length. Setting the design specifications requires a three-dimensional dynamical-theory model of their operation. In this paper, we develop the needed three-dimensional mathematical framework, which also comprises coherent and incoherent illuminations, and apply it to study the visibility of the interference fringes.

submitted to Journal of Applied Crystallography

References in corpus (4)

• Tests of Fundamental Quantum Mechanics and Dark Interactions with Low Energy Neutrons -- Extended Version
• Neutron interference from a split-crystal interferometer
• Defocused travelling-fringes in scanning triple-Laue x-ray interferometry
• Measurement of the miscut angle in the determination of the Si lattice parameter