References of "Michels, Andreas 50002669"
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See detailMagnetic small-angle neutron scattering of bulk ferromagnets: beyond the particle-matrix concept
Michels, Andreas UL

Presentation (2014, December 03)

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See detailField-Induced Spin Helix Chirality in Nanocrystalline Ho
Szary, Philipp UL; Bick, Jens-Peter UL; Kaiser, Daniel UL et al

Poster (2014, November)

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See detailMagnetic properties of Ta/NdFeB core-shell microwires
Szary, Philipp UL; Luciu, Ioana; Duday, David et al

Poster (2014, November)

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See detailMagnetic small-angle neutron scattering of bulk ferromagnets
Michels, Andreas UL

in Journal of Physics : Condensed Matter (2014), 26

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See detailSANS on magnetic nanostructures
Michels, Andreas UL

Scientific Conference (2014, June 29)

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See detailMicromagnetic theory: a tool to analyze magnetic SANS
Michels, Andreas UL

Scientific Conference (2014, June 11)

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See detailField-induced spin helix chirality in nanocrystalline Ho
Szary, Philipp UL; Bick, Jens-Peter UL; Malyeyev, Artem et al

Poster (2014, April)

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See detailMicromagnetic simulation of magnetic small-angle neutron scattering from two-phase nanocomposites
Michels, Andreas UL; Erokhin, Sergey; Berkov, Dmitry et al

in Journal of Magnetism & Magnetic Materials (2014), 350

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See detailCritical behaviour of nanocrystalline gadolinium: evidence for random uniaxial dipolar universality class
Ferdinand, A.; Probst, A.-C.; Michels, Andreas UL et al

in Journal of Physics : Condensed Matter (2014), 26

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See detailMagnetic field dependent small-angle neutron scattering on a Co nanorod array: evidence for intraparticle spin misalignment
Günther, Annegret UL; Bick, Jens-Peter UL; Szary, Philipp UL et al

in Journal of Applied Crystallography (2014), 47

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See detailExperimental observation of magnetic poles inside bulk magnets via q \neq 0 Fourier modes of magnetostatic field
Perigo, Elio Alberto UL; Gilbert, E.P.; Metlov, K.L. et al

in New Journal of Physics (2014), 16

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See detailMagnetic SANS on nanomagnets
Michels, Andreas UL

Scientific Conference (2013, October)

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See detailTheory of magnetic small-angle neutron scattering of two-phase ferromagnets
Honecker, Dirk UL; Michels, Andreas UL

in Physical Review. B, Condensed Matter and Materials Physics (2013), 87(224426), 1-10

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See detailMagnetic SANS on bulk magnets
Michels, Andreas UL

Presentation (2013, February 11)

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See detailMagnetic neutron scattering on nanomagnets: Decrypting cross-section images using micromagnetic simulations
Michels, Andreas UL

Scientific Conference (2013, February)

Detailed reference viewed: 28 (2 UL)
See detailMagnetic SANS on bulk magnets
Michels, Andreas UL

Presentation (2013)

Detailed reference viewed: 39 (5 UL)
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See detailAnalysis of magnetic neutron-scattering data of two-phase ferromagnets
Honecker, Dirk UL; Dewhurst, Charles; Suzuki, Kiyonori et al

in Physical Review. B, Condensed Matter and Materials Physics (2013), 88

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See detailMagnetic ordering in nanocrystalline gadolinium: A neutron diffraction study
Ryan, D. H.; Michels, Andreas UL; Döbrich, Frank UL et al

in Physical Review. B, Condensed Matter and Materials Physics (2013), 87(064408), 1-6

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See detailAutocorrelation function of the spin misalignment in magnetic small-angle neutron scattering: application to nanocrystalline metals
Michels, Andreas UL; Bick, Jens-Peter UL

in Journal of Applied Crystallography (2013), 46

Real-space magnetic small-angle neutron scattering data from nanocrystalline cobalt and nickel have been analysed in terms of a recently developed micromagnetic theory for the autocorrelation function of ... [more ▼]

Real-space magnetic small-angle neutron scattering data from nanocrystalline cobalt and nickel have been analysed in terms of a recently developed micromagnetic theory for the autocorrelation function of the spin misalignment [Michels (2010). Phys. Rev. B, 82, 024433]. The approach provides information on the exchange-stiffness constant and on the mean magnetic ‘anisotropy-field’ radius. [less ▲]

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See detailMagnetization reversal in Nd-Fe-B based nanocomposites as seen by magnetic small-angle neutron scattering
Bick, Jens-Peter UL; Honecker, Dirk UL; Döbrich, Frank UL et al

in Applied Physics Letters (2013), 102(2), 0224151-0224155

We have studied the magnetization-reversal process of a Nd2Fe14B/Fe3B nanocomposite using small-angle neutron scattering. Based on the computation of the autocorrelation function of the spin misalignment ... [more ▼]

We have studied the magnetization-reversal process of a Nd2Fe14B/Fe3B nanocomposite using small-angle neutron scattering. Based on the computation of the autocorrelation function of the spin misalignment, we have estimated the characteristic size lC of spin inhomogeneities around the Nd2Fe14B nanoparticles. The quantity lC approaches a constant value of about 12.5 nm ( ∼ average Nd2Fe14B particle radius) at 14 T and takes on a maximum value of about 18.5 nm at the coercive field of −0.55 T. The field dependence of lC can be described by a model that takes into account the convolution relationship between the nuclear and the magnetic microstructure. [less ▲]

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