Progress in neutron reflectometry instrumentation

Probing Interfaces in Metals Using Neutron Reflectometry

Solid-state interfaces play a major role in a variety of material properties. They are especially important in determining the behavior of nano-structured materials, such as metallic multilayers. However, interface structure and properties remain poorly understood, in part because the experimental toolbox for characterizing them is limited. Neutron reflectometry (NR) offers unique opportunities...

Retrieval of phase information in neutron reflectometry.

Neutron Scattering Instrumentation

This chapter gives a short introduction into neutron scattering instrumentation to allow the non-specialist reader to acquire the basics of the method necessary to understand the technical aspects in the topical articles. The idea is not to go into details but to elaborate on the principles as general as possible. We start with a short discussion of neutron production at large-scale facilities....

Introduction to Small-Angle Neutron Scattering and Neutron Reflectometry

4 Analysis of Small Angle Scattering Data 10 4.1 Model Independent Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.1 The Scattering Invariant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.1.2 Porod Scattering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1.3 Guinier Analysis . . . . . . . . . . . . . . . . . . . . . ....

Polarized Neutron Reflectometry of Nickel Corrosion Inhibitors.

Polarized neutron reflectometry has been used to investigate the detailed adsorption behavior and corrosion inhibition mechanism of two surfactants on a nickel surface under acidic conditions. Both the corrosion of the nickel surface and the structure of the adsorbed surfactant layer could be monitored in situ by the use of different solvent contrasts. Layer thicknesses and roughnesses were eva...