Neutron Compton Scattering
Greg Watson (Rutherford Appleton Laboratory, UK)
TL;DR
Neutron Compton scattering is a technique that reveals atomic momentum distributions and energy surfaces in condensed matter, with recent applications across various liquids and solids, and a focus on solid-state interpretation.
Contribution
This paper reviews the theoretical framework for neutron Compton scattering, emphasizing its application to studying solids and expanding its use beyond superfluid helium.
Findings
Provides a comprehensive theoretical background for interpretation
Extends the technique's application to classical and quantum solids
Highlights the potential of neutron Compton scattering in condensed matter research
Abstract
Neutron Compton scattering measurements have the potential to provide direct information about atomic momentum distributions and adiabatic energy surfaces in condensed matter. First applied to measuring the condensate fraction in superfluid helium, the technique has recently been extended to study a variety of classical and quantum liquids and solids. This article reviews the theoretical background for the interpretation of neutron Compton scattering, with emphasis on studies of solids.
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Taxonomy
TopicsQuantum, superfluid, helium dynamics · Atomic and Subatomic Physics Research