131 citations · 415 across the 12 of their papers we have counts for
12 papers
On coherence and the transverse spatial extent of a neutron wave packet
C. F. Majkrzak, N. F. Berk, B. B. Maranville +2
In the analysis of neutron scattering measurements of condensed matter structure, it normally suffices to treat the incident and scattered neutron beams as if composed of incoheren…
Measurement and modeling of polarized specular neutron reflectivity in large magnetic fields
Brian B. Maranville, Brian J. Kirby, Alexander J. Grutter +4
The presence of a large applied magnetic field removes the degeneracy of the vacuum energy states for spin-up and spin-down neutrons. For polarized neutron reflectometry, this must…
Determination of the effective transverse coherence of the neutron wave packet as employed in reflectivity investigations of condensed matter structures Part I: Measurements
Charles F. Majkrzak, Christopher Metting, Brian B. Maranville +4
The primary purpose of this investigation is to determine the effective coherent extent of the neutron wave packet transverse to its mean propagation vector k, when it is prepared…
Magnetic-crystallographic phase diagram of superconducting parent compound FeTe
Efrain E. Rodriguez, Chris Stock, Pawel Zajdel +4
hrough neutron diffraction experiments, including spin-polarized measurements, we find a collinear incommensurate spin-density wave with propagation vector ($0.4481…
3D Spatially Resolved Neutron Diffraction from a Disordered Vortex Lattice
Xi Wang, Helen A. Hanson, Xinsheng Sean Ling +2
The vortex matter in bulk type-II superconductors serves as a prototype system for studying the random pinning problem in condensed matter physics. Since the vortex lattice is embe…
Direct Evidence for Edge-Contaminated Vortex Phase in a Nb Single Crystal using Neutron Diffraction
Helen A. Hanson, Xi Wang, Ivo K. Dimitrov +7
We report the first direct observation of a disordered vortex matter phase existing near the edge of a bulk type-II superconductor Nb using a novel position-sensitive neutron diffr…