131 citations · 415 across the 12 of their papers we have counts for
6 papers · 1 filter
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…
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…
Non-collinear spin-density wave antiferromagnetism in FeAs
E. E. Rodriguez, C. Stock, K. Krycka +6
We present the magnetic structure of the itinerant monoarsenide, FeAs, with the B31 structure. Powder neutron diffraction confirms incommensurate modulated magnetism with wavevecto…
Interlayer coupling in EuS/SrS, EuS/PbSe and EuS/PbTe magnetic semiconductor superlatices
H. Kepa, C. F. Majkrzak, A. Sipatov +3
Neutron reflectivity studies of EuS/SrS, EuS/PbSe, and EuS/PbTe all-semiconductor superlattices were carried out in search for exchange interlayer coupling. A relatively weak antif…
Magnetic interactions in EuTe epitaxial layers and EuTe/PbTe superlattices
H. Kepa, G. Springholz, T. M. Giebultowicz +7
The magnetic properties of antiferromagnetic (AFM) EuTe epitaxial layers and short period EuTe/PbTe superlattices (SLs), grown by molecular beam epitaxy on (111) BaF substrates…