title: Observation of Kossel and Kikuchi lines in thermal neutron incoherent scattering.
abstract: In this Letter we report the observation of K lines (representing collectively, Kossel and Kikuchi lines) produced by monochromatic thermal neutrons interacting with a KDP (potassium dihydrogen phosphate) single crystal. Since K lines contain phase information, these observations establish the experimental basis for direct crystallographic phasing of atomic structures containing incoherent scatterers, such as hydrogen, via thermal neutron "inside source" holography.
authors.affiliation: Atomic Energy of Canada Limited, Chalk River Laboratories, Chalk River, Ontario, K0J 1J0, Canada.
authors.forename: B
authors.initials: B
authors.lastname: Sur
authors.forename: R B
authors.initials: RB
authors.lastname: Rogge
authors.forename: R P
authors.initials: RP
authors.lastname: Hammond
authors.forename: V N P
authors.initials: VN
authors.lastname: Anghel
authors.forename: J
authors.initials: J
authors.lastname: Katsaras