Steve J Kuhn Neutron Optics and Polarization Scientist Contact kuhnsj@ornl.gov All Publications Scintillator-based Timepix3 detector for neutron spin-echo techniques using intensity modulation Magnetoelastic coupling, negative thermal expansion, and two-dimensional magnetic excitations in FeAs... Key Links Curriculum Vitae Organizations Neutron Sciences Directorate Neutron Technologies Division Neutron Instrument Technologies (RP) Section Neutron Optics & Polarization Group