271 citations · 917 across the 25 of their papers we have counts for
16 papers · 1 filter
Dislocation-mediated plasticity in the AlCu θ-phase
D. Andre, Z. Xie, F. Ott +5
The deformation behaviour of the intermetallic AlCu-phase was investigated using atomistic simulations and micropillar compression, where slip on the unexpected {211} and {02…
Polarized neutron channeling in weakly magnetic films
S. V. Kozhevnikov, V. D. Zhaketov, T. Keller +3
We describe a new sensitive method for the investigation of weakly magnetic films placed inside a tri-layer planar waveguide. Polarized neutrons tunnel into the waveguide through t…
Divergence of neutron microbeams from planar waveguides
S. V. Kozhevnikov, V. D. Zhaketov, T. Keller +3
Neutron planar waveguides are focusing devices generating a narrow neutron beam of submicron width. Such a neutron microbeam can be used for the investigation of local microstructu…
Optimization of the magnetic properties of aligned Co nanowires/polymer composites for the fabrication of permanent magnets
Weiqing Fang, Ioannis Panagiotopoulos, Frédéric Ott +5
We aim at combining high coercivity magnetic nanowires in a polymer matrix in a view to fabricate rare--earth free bonded magnets. In particular, our aim is to fabricate anisotropi…
Neutron Zeeman beam-splitting for the investigation of magnetic nanostructures
S. V. Kozhevnikov, F. Ott, E. Semenova
The Zeeman spatial splitting of a neutron beam takes place during a neutron spin-flip in magnetically non-collinear systems at grazing incidence geometry. We apply the neutron beam…
Polarized neutron channeling as a tool for the investigations of weakly magnetic thin films
S. V. Kozhevnikov, Yu. N. Khaydukov, T. Keller +2
We present and apply a new method to measure directly weak magnetization in thin films. The polarization of a neutron beam channeling through a thin film structure is measured afte…