Related Publications

The following publications demonstrate theoretical developments, methodological advances, and scientific applications related to NuMagSANS and polarized magnetic small-angle neutron scattering.

2026

[13] Reduced vortex descriptors linking polycrystallinity in magnetic nanoparticles with polarized magnetic small-angle neutron scattering.

M. P. Adams, J. Leliaert, A. Michels, E. M. Jefremovas

arXiv preprint (2026)

Preprint: https://doi.org/10.48550/arXiv.2608.16720

[12] Engineering micro-disorder for macro-performance in magnetic nanoparticles.

J. Leliaert, E. M. Jefremovas

arXiv preprint (2026)

Preprint: https://doi.org/10.48550/arXiv.2607.28812

[11] Angular anisotropy landscape of vortex ensembles in polarized small-angle neutron scattering.

M. P. Adams, E. M. Jefremovas, A. Michels

Phys. Rev. Research 8, 023328 (2026)

DOI: https://doi.org/10.1103/1sl5-s875

Preprint: https://doi.org/10.48550/arXiv.2603.29830

[10] NuMagSANS: a GPU-accelerated open-source software package for the generic computation of nuclear and magnetic small-angle neutron scattering observables of complex systems.

M. P. Adams, A. Michels

J. Appl. Cryst. 59, 3 (2026)

DOI: https://doi.org/10.1107/S160057672600258X

Preprint: https://doi.org/10.48550/arXiv.2601.18444

2025

[9] Micromagnetic structure of oxidized magnetite nanoparticles: sharp structural versus diffuse magnetic interface.

E. M. Jefremovas, M. P. Adams, L. Gandarias, L. Marcano, J. Alonso, A. Michels, J. Leliaert

Nanoscale 17, 26203–26213 (2025)

DOI: https://doi.org/10.1039/D5NR02700D

Preprint: https://doi.org/10.48550/arXiv/2506.20571

[8] Magnetic Small-Angle Neutron Scattering From Nanoparticles: Theory and Simulation of Surface Anisotropy and Magnetodipolar Interaction Effects Beyond the Superspin Model.

M. P. Adams

Doctoral Thesis, University of Luxembourg (2025)

DOI: https://hdl.handle.net/10993/65624

2024

[7] Neutron scattering signature of the Dzyaloshinskii–Moriya interaction in nanoparticles.

E. P. Sinaga, M. P. Adams, E. H. Hasdeo, A. Michels

Phys. Rev. B 110, 054404 (2024)

DOI: https://doi.org/10.1103/PhysRevB.110.054404

Preprint: https://doi.org/10.48550/arXiv.2402.00558

[6] Framework for polarized magnetic neutron scattering from nanoparticle assemblies with vortex-type spin textures.

M. P. Adams, E. P. Sinaga, S. Liscak, A. Michels

Phys. Rev. B 110, 014420 (2024)

DOI: https://doi.org/10.1103/PhysRevB.110.014420

Preprint: https://doi.org/10.48550/arXiv.2404.15826

[5] Signature of surface anisotropy in the spin-flip neutron scattering cross section of spherical nanoparticles: atomistic simulations and analytical theory.

M. P. Adams, E. P. Sinaga, H. Kachkachi, A. Michels

Phys. Rev. B 109, 024429 (2024)

DOI: https://doi.org/10.1103/PhysRevB.109.024429

Preprint: https://doi.org/10.48550/arXiv.2311.05706

2023

[4] On the angular anisotropy of the randomly averaged magnetic neutron scattering cross section of nanoparticles.

M. P. Adams, E. P. Sinaga, A. Michels

IUCrJ 10, 261–269 (2023)

DOI: https://doi.org/10.1107/S205225252300180X

Preprint: https://doi.org/10.48550/arXiv.2210.08406

[3] Micromagnetic simulation of neutron scattering from spherical nanoparticles: effect of pore-type defects.

E. P. Sinaga, M. P. Adams, M. Bersweiler, L. G. Vivas, E. H. Hasdeo, J. Leliaert, P. Bender, D. Honecker, A. Michels

Phys. Rev. B 107, 014416 (2023)

DOI: https://doi.org/10.1103/PhysRevB.107.014416

Preprint: https://doi.org/10.48550/arXiv.2207.09164

2022

[2] Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: atomistic simulations.

M. P. Adams, A. Michels, H. Kachkachi

J. Appl. Cryst. 55, 1488–1499 (2022)

DOI: https://doi.org/10.1107/S1600576722008949

Preprint: https://doi.org/10.48550/arXiv.2205.07552

[1] Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: analytical treatment.

M. P. Adams, A. Michels, H. Kachkachi

J. Appl. Cryst. 55, 1475–1487 (2022)

DOI: https://doi.org/10.1107/S1600576722008925

Preprint: https://doi.org/10.48550/arXiv.2205.07549