On the angular anisotropy of the randomly averaged magnetic neutron scattering cross section of nanoparticlesAdams, Michael Philipp ; Sinaga, Evelyn Pratami ; Michels, Andreas ![]() in IUCrJ (2023), 10(3), 261-269 The magnetic small-angle neutron scattering (SANS) cross section of dilute ensembles of uniformly magnetized and randomly oriented Stoner–Wohlfarth particles is calculated using the Landau–Lifshitz ... [more ▼] The magnetic small-angle neutron scattering (SANS) cross section of dilute ensembles of uniformly magnetized and randomly oriented Stoner–Wohlfarth particles is calculated using the Landau–Lifshitz equation. The focus of this study is on the angular anisotropy of the magnetic SANS signal as it can be seen on a two-dimensional position-sensitive detector. Depending on the symmetry of the magnetic anisotropy of the particles (e.g. uniaxial, cubic), an anisotropic magnetic SANS pattern may result, even in the remanent state or at the coercive field. The case of inhomogeneously magnetized particles and the effects of a particle-size distribution and interparticle correlations are also discussed. [less ▲] Detailed reference viewed: 118 (3 UL) Micromagnetic simulation of neutron scattering from spherical nanoparticles: Effect of pore-type defectsSinaga, Evelyn Pratami ; Adams, Michael Philipp ; Bersweiler, Mathias et alin Physical Review. B (2023), 107 Detailed reference viewed: 197 (21 UL) Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: atomistic simulationsAdams, Michael Philipp ; Michels, Andreas ; in Journal of Applied Crystallography (2022), 55(6), 1488-1499 Detailed reference viewed: 83 (2 UL) Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: analytical treatmentAdams, Michael Philipp ; Michels, Andreas ; in Journal of Applied Crystallography (2022), 55(6), 1475-1487 Detailed reference viewed: 89 (2 UL) Resolving the Complex Spin Structure in Fe-Based Soft Magnetic Nanocrystalline Material by Magnetic Small-Angle Neutron ScatteringBersweiler, Mathias ; Adams, Michael Philipp ; Peral Alonso, Inmaculada et alin Neutron News (2022), 33(2), 15-17 Detailed reference viewed: 100 (2 UL) Unraveling the magnetic softness in Fe–Ni–B-based nanocrystalline material by magnetic small-angle neutron scatteringBersweiler, Mathias ; Adams, Michael Philipp ; Peral Alonso, Inmaculada et alin IUCrJ (2022), 9(1), 65-72 Detailed reference viewed: 211 (11 UL) MuMag2022: a software tool for analyzing magnetic field dependent unpolarized small-angle neutron scattering data of bulk ferromagnetsAdams, Michael Philipp ; Bersweiler, Mathias ; et alin Journal of Applied Crystallography (2022), 55 Detailed reference viewed: 128 (5 UL) |
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