Andreas Michels

Andreas Michels

Associate professor in Physics and materials

Academic Area(s) Materials science & engineering / Physics
Research Topics Condensed Matter Physics, Magnetism and Magnetic Materials, Materials Science, Micromagnetic Simulations, Nd-Fe-B Permanent Magnets, Neutron Scattering, Neutron and x-ray Scattering, Small-Angle Scattering
Faculty or Centre Faculty of Science, Technology and Communication
Research Unit RU Physics and Materials Science
Postal Address Campus Limpertsberg, Université du Luxembourg
162 A, avenue de la Faïencerie
L-1511 Luxembourg
Campus Office BS 2.14
Email
Telephone (+352) 46 66 44 6983
Social Media & Blogs

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Last updated on: Wednesday, 04 March 2015

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2019

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See detailMicrostructural-defect-induced Dzyaloshinskii-Moriya interaction
Michels, Andreas; Mettus, Denis; Titov, Ivan; Malyeyev, Artem; Bersweiler, Mathias; Bender, Philipp Florian; Peral Alonso, Inmaculada; Birringer, Rainer; Quan, Yifan; Hautle, Patrick; Kohlbrecher, Joachim; Honecker, Dirk; Rodríguez Fernández, Jesus; Fernández Barquín, Luis; Metlov, Konstantin

in Physical Review. B, Condensed Matter (2019), 99

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See detailMagnetic small-angle neutron scattering
Mühlbauer, Sebastian; Honecker, Dirk; Perigo, Elio A.; Bergner, Frank; Disch, Sabrina; Heinemann, Andre; Erokhin, Sergey; Berkov, Dmitry; Leighton, Chris; Eskildsen, Morten Ring; Michels, Andreas

in Reviews of Modern Physics (2019), 91

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2018

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See detailTowards understanding of magnetization reversal in Nd-Fe-B nanocomposites: analysis by high-throughput micromagnetic simulations
Erokhin, S.; Berkov, D.; Ito, M.; Kato, A.; Michels, Andreas

in Journal of Physics : Condensed Matter (2018), 30

See detailMicromagnetic simulations for understanding magnetic SANS
Michels, Andreas

Scientific Conference (2018, October 29)

See detailMagnetic neutron scattering on nanomagnets
Michels, Andreas

Scientific Conference (2018, September 26)

See detailMagnetic neutron scattering on bulk ferromagnets
Michels, Andreas

Presentation (2018, July 12)

See detailMagnetic SANS is different than nonmagnetic SANS
Michels, Andreas

Scientific Conference (2018, June 18)

See detailMagnetic neutron scattering studies on magnetic materials
Michels, Andreas

Scientific Conference (2018, March 11)

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See detailEffect of annealing conditions on the microstructure and magnetic properties of sintered Nd-Fe-B magnets as seen by magnetic smallangle neutron scattering
Perigo, E.A.; Titov, Ivan; Weber, R.; Mettus, Denis; Peral Alonso, Inmaculada; Vallcorba, O.; Honecker, D.; Feoktystov, A.; Michels, Andreas

in Materials Research Express (2018), 5

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2017

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See detailSurfactant-assisted production of TbCu2 nanoparticles
de la Fuente Rodríguez; Espeso, J.I.; González, J. A.; Rodríguez Fernández, J.; Rojas, D. P.; Rodríguez Fernández, L.; Garcia-Arribas, A.; Fdez-Gubieda, M. L.; Echevarria-Bonet, C.; Périgo, É. A.; Michels, Andreas; Fernández Barquín, L.

in Journal of Nanoparticle Research (2017), 19

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See detailMagnetic small-angle neutron scattering on bulk metallic glasses: A feasibility study for imaging displacement fields
Mettus, Denis; Deckarm, Michael; Leibner, Andreas; Birringer, Rainer; Stolpe, Moritz; Busch, Ralf; Honecker, Dirk; Kohlbrecher, Joachim; Hautle, Patrick; Niketic, Nemanja; Rodríguez Fernández, Jesus; Fernández Barquín, Luis; Michels, Andreas

in Physical Review Materials (2017), 1

See detailMAGNETIC SMALL-ANGLE NEUTRON SCATTERING ON BULK METALLIC GLASSES
Mettus, Denis; Michels, Andreas; Birringer, Rainer; Leibner, Andreas; Deckarm, Michael; Busch, Ralf; Stolpe, Michael; Kohlbrecher, Joachim; Hautle, Patrick; Barquin, Luis-Fernandez; Fernandez, Jesus-Rodrigues; Honecker, Dirk

Scientific Conference (2017, July 03)

See detailMagnetic neutron scattering on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2017, July 02)

See detailMagnetic neutron scattering on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2017, June 20)

See detailMagnetic SANS beyond the particle-matrix concept
Michels, Andreas

Presentation (2017, February 21)

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See detailSpin Structures of Textured and Isotropic Nd-Fe-B-Based Nanocomposites: Evidence for Correlated Crystallographic and Spin Textures
Michels, Andreas; Weber, R.; Titov, Ivan; Mettus, Denis; Périgo, É. A.; Peral, I.; Vallcorba, O.; Kohlbrecher, J.; Suzuki, K.; Ito, M.; Kato, A.; Yano, M.

in Physical Review Applied (2017), 7

See detailSpin structure of Nd-Fe-B-based textured nanocomposites:role of interface chemistry
Titov, Ivan; Michels, Andreas

Scientific Conference (2017, July 02)

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See detailSmall-angle neutron scattering modeling of spin disorder in nanoparticles
Vivas, Laura G.; Yanes, Rocio; Michels, Andreas

in Scientific Reports (2017), 7

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2016

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See detailPhase separation in NiCrN coatings induced by N2addition in the gasphase: A way to generate magnetic thin films by reactive sputtering ofa non-magnetic NiCr target
Luciu, I.; Duday, D.; Choquet, P.; Perigo, E.A.; Michels, Andreas; Wirtz, T.

in Applied Surface Science (2016), 389

See detailMagnetic small-angle neutron scattering on bulk metallic glasses
Mettus, Denis; Michels, Andreas; Honecker, Dirk; Birringer, Rainer; Deckarm, Michael; Leibner, Andreas

Scientific Conference (2016, March 08)

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2016, November 17)

See detailMagnetic SANS on bulk ferromagnets
Michels, Andreas

Scientific Conference (2016, September 22)

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2016, August 30)

See detailEffect of Dzyaloshinski-Moriya interaction on elastic diffuse SANS
Michels, Andreas

Scientific Conference (2016, July 04)

See detailMagnetic SANS on bulk ferromagnets
Michels, Andreas

Scientific Conference (2016, June 08)

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2016, April 26)

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Presentation (2016, February 09)

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See detailEffect of Dzyaloshinski-Moriya interaction on elastic small-angle neutron scattering
Michels, Andreas; Mettus, Denis; Honecker, Dirk; Metlov, Konstantin L.

in Physical Review B (2016), 94

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See detailMagnetic microstructure of a textured Nd-Fe-B sintered magnet characterized by small-angle neutron scattering
Périgo, E.A.; Mettus, Denis; Gilbert, E.P.; Hautle, P.; Niketic, N.; van den Brandt, B.; Kohlbrecher, J.; McGuiness, P.; Fu, Z.; Michels, Andreas

in Journal of Alloys & Compounds (2016), 661

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See detailSmall-angle neutron scattering study of coercivity enhancement in grain-boundary-diffused Nd-Fe-B sintered magnets
Périgo, E.A.; Titov, Ivan; Weber, R.; Honecker, D.; Gilbert, E.P.; de Campos, M.F.; Michels, Andreas

in Journal of Alloys & Compounds (2016), 677

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See detailMagnetic field-dependent spin structures of nanocrystalline holmium
Szary, Philipp; Kaiser, Daniel; Bick, Jens-Peter; Lott, Dieter; Heinemann, André; Dewhurst, Charles; Michels, Andreas

in Journal of Applied Crystallography (2016), 49

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2015

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See detailExcitation of Ni nanorod colloids in oscillating magnetic fields: a new approach for nanosensing investigated by TISANE
Bender, Philipp; Günther, Annegret; Honecker, Dirk; Wiedenmann, Albrecht; Disch, Sabrina; Tschöpe, Andreas; Michels, Andreas; Birringer, Rainer

in Nanoscale (2015), 7

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See detailSmall-angle neutron scattering of nanocrystalline gadolinium and holmium with random paramagnetic susceptibility
Döbrich, Frank; Bick, Jens-Peter; Birringer, Rainer; Wolff, Matthias; Kohlbrecher, Joachim; Michels, Andreas

in Journal of Physics : Condensed Matter (2015), 27

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See detailDipolar spin-misalignment correlations in inhomogeneous magnets: Comparison between neutron scattering and micromagnetic
Erokhin, Sergey; Berkov, Dmitry; Michels, Andreas

in Physical Review. B : Condensed Matter (2015), 92(1), 014427

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See detailThird-order effect in magnetic small-angle neutron scattering by a spatially inhomogeneous medium
Metlov, K.L.; Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2015), 91

See detailMagnetic SANS correlation functions of bulk magnetic materials
Mettus, Denis; Michels, Andreas

Poster (2015, September 02)

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See detailSmall-angle neutron scattering correlation functions of bulk magnetic materials
Mettus, Denis; Michels, Andreas

in Journal of Applied Crystallography (2015), 48

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Presentation (2015, December 14)

See detailAnisotropic magnetic correlations in nanocomposites
Michels, Andreas

Scientific Conference (2015, September 14)

See detailMagnetic neutron scattering studies on Nd-Fe-B magnets
Michels, Andreas

Scientific Conference (2015, September)

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See detailComment on “Origin of Surface Canting within Fe3O4 Nanoparticles”
Michels, Andreas; Honecker, Dirk; Erokhin, Sergey; Berkov, Dmitry

in Physical Review Letters (2015), (114), 149701

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See detailMagnetic SANS study of a sintered Nd–Fe–B magnet: Estimation of defect size
Perigo, Elio Alberto; Gilbert, Elliot; Michels, Andreas

in Acta Materialia (2015), 87

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See detailSynthesis and magnetic properties of Ta/NdFeB-based composite microwires
Szary, Philipp; Luciu, Ioana; Duday, David; Perigo, Elio Alberto; Wirtz, Tom; Choquet, Patrick; Michels, Andreas

in Journal of Applied Physics (2015), 117

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2014

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See detailCritical behaviour of nanocrystalline gadolinium: evidence for random uniaxial dipolar universality class
Ferdinand, A.; Probst, A.-C.; Michels, Andreas; Birringer, R.; Kaul, S. N.

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; Bick, Jens-Peter; Szary, Philipp; Honecker, Dirk; Dewhurst, Charles D.; Keiderling, Uwe; Feoktystov, Artem V.; Tschöpe, Andreas; Birringer, Rainer; Michels, Andreas

in Journal of Applied Crystallography (2014), 47

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

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

See detailSANS on magnetic nanostructures
Michels, Andreas

Scientific Conference (2014, June 29)

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

Scientific Conference (2014, June 11)

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

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

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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; Gilbert, E.P.; Metlov, K.L.; Michels, Andreas

in New Journal of Physics (2014), 16

See detailField-Induced Spin Helix Chirality in Nanocrystalline Ho
Szary, Philipp; Bick, Jens-Peter; Kaiser, Daniel; Malyeyev, Artem; Mettus, Denis; Dewhurst, Charles; Michels, Andreas

Poster (2014, November)

See detailField-induced spin helix chirality in nanocrystalline Ho
Szary, Philipp; Bick, Jens-Peter; Malyeyev, Artem; Dewhurst, Charles; Michels, Andreas

Poster (2014, April)

See detailMagnetic properties of Ta/NdFeB core-shell microwires
Szary, Philipp; Luciu, Ioana; Duday, David; Perigo, Elio Alberto; Wirtz, Tom; Choquet, Patrick; Michels, Andreas

Poster (2014, November)

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2013

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See detailMagnetization reversal in Nd-Fe-B based nanocomposites as seen by magnetic small-angle neutron scattering
Bick, Jens-Peter; Honecker, Dirk; Döbrich, Frank; Suzuki, Kiyonori; Gilbert, Elliot P.; Frielinghaus, Henrich; Joachim, Kohlbrecher; Gavilano, Jorge; Forgan, Edward M.; Schweins, Ralf; Lindner, Peter; Birringer, Rainer; Michels, Andreas

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

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See detailExchange-stiffness constant of a Nd-Fe-B based nanocomposite determined by magnetic neutron scattering
Bick, Jens-Peter; Suzuki, Kiyonori; Gilbert, Elliot; Edward, Forgan; Ralf, Schweins; Peter, Lindner; Christian, Kübel; Michels, Andreas

in Applied Physics Letters (2013), 103

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See detailAnalysis of magnetic neutron-scattering data of two-phase ferromagnets
Honecker, Dirk; Dewhurst, Charles; Suzuki, Kiyonori; Erokhin, Sergey; Michels, Andreas

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

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

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

See detailMagnetic SANS on nanomagnets
Michels, Andreas

Scientific Conference (2013, October)

See detailMagnetic SANS on bulk magnets
Michels, Andreas

Presentation (2013, February 11)

See detailMagnetic neutron scattering on nanomagnets
Michels, Andreas

Presentation (2013)

See detailMagnetic SANS on bulk magnets
Michels, Andreas

Presentation (2013)

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See detailMagnetic ordering in nanocrystalline gadolinium: A neutron diffraction study
Ryan, D. H.; Michels, Andreas; Döbrich, Frank; Birringer, R.; Yamani, Z.; Cadogan, J. M.

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

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2012

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See detailNeutron scattering study of the magnetic microstructure of nanocrystalline gadolinium
Döbrich, Frank; Kohlbrecher, Joachim; Sharp, Melissa; Eckerlebe, Helmut; Birringer, Rainer; Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2012), 85(094411), 1-17

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See detailMicromagnetic modeling and small-angle neutron scattering characterization of magnetic nanocomposites
Erokhin, Sergey; Berkov, Dmitry; Gorn, Nataliya; Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2012), 85(024410), 1-12

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See detailMagnetic neutron scattering on nanocomposites: Decrypting cross-section images using micromagnetic simulations
Erokhin, Sergey; Berkov, Dmitry; Gorn, Nataliya; Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2012), 85(134418), 1-5

See detailNanocrystalline permanent magnets—energy-efficient materials
Michels, Andreas

Presentation (2012, October 26)

See detailMagnetic small-angle neutron scattering on nanomagnets
Michels, Andreas

Scientific Conference (2012)

See detailResearch in the Grand Duchy of Luxembourg
Michels, Andreas

Scientific Conference (2012)

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See detailObservation of cross-shaped anisotropy in spin-resolved small-angle neutron scattering
Michels, Andreas; Honecker, Dirk; Döbrich, Frank; Dewhurst, Charles D.; Suzuki, Kiyonori; Heinemann, André

in Physical Review. B, Condensed Matter and Materials Physics (2012), 85(184417), 1-5

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2011

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See detailNew Methodology for Micromagnetic Simulations of Nanocomposites With Applications to SANS Experiments
Erokhin, Sergey; Berkov, Dmitry; Gorn, Nataliya; Michels, Andreas

in IEEE Transactions on Magnetics (2011), 47(10), 3044-3047

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See detailNeutron spin-flip scattering of nanocrystalline cobalt
Honecker, Dirk; Döbrich, Frank; Dewhurst, C. D.; Wiedenmann, A.; Michels, Andreas

in Journal of Physics : Condensed Matter (2011), 23(1), 1-4

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See detailInfluence of crystallite size and temperature on the antiferromagnetic helices of terbium and holmium metal
Michels, Andreas; Bick, Jens-Peter; Birringer, R.; Ferdinand, A.; Baller, Jörg; Sanctuary, Roland; Philippi, S.; Lott, D.; Balog, S.; Rotenberg, E.; Kaindl, G.; Döbrich, K. M.

in Physical Review. B, Condensed Matter and Materials Physics (2011), 83

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See detailSmall-angle Neutron Scattering with One-dimensional Polarization Analysis
Michels, Andreas; Honecker, Dirk; Döbrich, Frank; Dewhurst, C. D.; Wiedenmann, A.; Gomez-Polo, C.; Suzuki, K.

in Neutron News (2011), 22(3), 15-19

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2010

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See detailOne-D neutron-polarization analysis on magnetic nanostructures
Honecker, Dirk; Ferdinand, A.; Döbrich, Frank; Dewhurst, C. D.; Wiedenmann, A.; Gómez-Polo, C.; Suzuki, K.; Michels, Andreas

in Europhysics News (2010), 41(5), 15-15

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See detailLongitudinal polarization analysis in small-angle neutron scattering
Honecker, Dirk; Ferdinand, A.; Döbrich, Frank; Dewhurst, C. D.; Wiedenmann, A.; Gomez-Polo, C.; Suzuki, K.; Michels, Andreas

in European Physical Journal B -- Condensed Matter (2010), 76(2), 209-213

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See detailCorrelation functions of the spin misalignment in magnetic small-angle neutron scattering
Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2010), 82(2), 0244331-02443312

See detailCoulomb Cluster: Strukturen aus Staub
Michels, Andreas

Presentation (2010)

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2009

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See detailSpin disorder at Gd grain boundaries
Döbrich, Frank; Elmas, M.; Ferdinand, A.; Markmann, J.; Sharp, M.; Eckerlebe, H.; Kohlbrecher, J.; Birringer, R.; Michels, Andreas

in Europhysics News (2009), 40/3

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See detailGrain-boundary-induced spin disorder in nanocrystalline gadolinium
Döbrich, Frank; Elmas, M.; Ferdinand, A.; Markmann, J.; Sharp, M.; Eckerlebe, H.; Kohlbrecher, J.; Birringer, R.; Michels, Andreas

in Journal of Physics : Condensed Matter (2009), 21(15), 1560031-1560035

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See detailPorosity-induced spin disorder in nanocrystalline inert-gas condensed iron
Michels, Andreas; Elmas, M.; Döbrich, Frank; Ames, M.; Markmann, J.; Sharp, M.; Eckerlebe, H.; Kohlbrecher, J.; Birringer, R.

in Europhysics Letters [=EPL] (2009), 85

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See detailGrain-size-dependent magnetic susceptibility of nanocrystalline terbium
Philippi, S.; Markmann, J.; Birringer, R.; Michels, Andreas

in Journal of Applied Physics (2009), 105(7), 7011-7013

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2008

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See detailUnraveling the nature of room temperature grain growth in nanocrystalline materials
Ames, M.; Markmann, J.; Karos, R.; Michels, Andreas; Tschöpe, A.; Birringer, R.

in Acta Materialia (2008), 56

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See detailCharacterisation of the polarised neutron beam at the small angle scattering instrument SANS-I with a polarised proton target
Aswal, V. K.; van den Brandt, B.; Hautle, P.; Kohlbrecher, J.; Konter, J. A.; Michels, Andreas; Piegsa, F. M.; Stahn, J.; Van Petegem, S.; Zimmer, O.

in Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment (2008), 586

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See detailMagnetic Nanorods: Genesis, Self-Organization and Applications
Birringer, R.; Wolf, H.; Lang, C.; Tschöpe, A.; Michels, Andreas

in Zeitschrift für Physikalische Chemie (2008), 222(2-3), 229-255

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See detailAngular dependence of coercivity and remanence of Ni nanowire arrays and its relevance to magnetoviscosity
Günther, Annegret; Monz, S.; Tschöpe, A.; Birringer, R.; Michels, Andreas

in Journal of Magnetism & Magnetic Materials (2008), 320(7), 1340-1344

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See detailSpin structure of nanocrystalline gadolinium
Michels, Andreas; Döbrich, Frank; Elmas, M.; Ferdinand, A.; Markmann, J.; Sharp, M.; Eckerlebe, H.; Kohlbrecher, J.; Birringer, R.

in Europhysics Letters [=EPL] (2008), 81

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See detailMagnetic-field-dependent small-angle neutron scattering on random anisotropy ferromagnets
Michels, Andreas; Weissmüller, J.

in Reports on Progress in Physics (2008), 71(6), 0665011-06650137

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See detailMagnetic domains and annealing-induced magnetic anisotropy in nanocrystalline soft magnetic materials
Suzuki, K.; Ito, N.; Saranu, S.; Herr, U.; Michels, Andreas; Garitaonandia, J. S.

in Journal of Applied Physics (2008), 103(7), 7301-7303

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See detailLong range magnetic interactions in nanocrystalline ferromagnets
Weissmüller, J.; Herr, U.; Fecht, J.; Grob, A.; Rhaosaranu, S.; Michels, Andreas; Viswanath, R.

in Schimmel, Th.; von Löhneysen, H.; Obermair, Ch.; Barczewski, M. (Eds.) Nanotechnology—Physics, Chemistry, and Biology of Functional Nanostructures (2008)

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2007

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See detailResonant microwave absorption determination of characteristic magnetic length in magnetic-field-annealed Vitroperm
Basheed, G. A.; Kaul, S. N.; Michels, Andreas

in Applied Physics Letters (2007), 91

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See detailThe influence of spin-misalignment scattering on the SANS data evaluation of martensitic age-hardening steels
Bischof, M.; Staron, P.; Michels, Andreas; Granitzer, P.; Rumpf, K.; Leitner, H.; Scheu, C.; Clemens, H.

in Acta Materialia (2007), 55(8), 2637-2646

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See detailSynthesis of a nanorod ferrofluid and characterisation by magnetic-field-dependent small-angle X-ray scattering
Döbrich, Frank; Michels, Andreas; Birringer, R.

in Journal of Magnetism & Magnetic Materials (2007), 316(e), 779-782

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See detailEffect of magnetic field annealing on the soft magnetic properties of nanocrystalline materials
Ito, N.; Michels, Andreas; Kohlbrecher, J.; Garitaonandia, J. S.; Suzuki, K.; Cashion, J. D.

in Journal of Magnetism & Magnetic Materials (2007), 316(2), 458-461

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See detailTemperature dependence of dipole-field scattering in Nanoperm
Michels, Andreas; Vecchini, C.; Moze, O.; Suzuki, K.; Pranzas, P. K.; Kohlbrecher, J.; Weissmüller, J.

in Journal of Magnetism & Magnetic Materials (2007), 316(2), 448-450

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See detailCreating local contrast in small-angle neutron scattering by dynamic nuclear polarization
van den Brandt, B.; Glattli, H.; Hautle, P.; Kohlbrecher, J.; Konter, J. A.; Michels, Andreas; Stuhrmann, H. B.; Zimmer, O.

in Journal of Applied Crystallography (2007), 40(s), 106-110

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2006

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See detailSynthesis and magnetic properties of cobalt nanocubes
Gräf, C. P.; Birringer, R.; Michels, Andreas

in Physical Review. B, Condensed Matter and Materials Physics (2006), 73(21), 2124011-2124014

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See detailDipolar correlations in a nanocomposite: A neutron scattering study of Nanoperm Fe89Zr7B3Cu
Michels, Andreas; Vecchini, C.; Moze, O.; Suzuki, K.; Pranzas, P. K.; Kohlbrecher, J.; Weissmüller, J.

in Physical Review. B, Condensed Matter and Materials Physics (2006), 74(13), 1344071-13440713

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See detailProbing dipolar angles in soft magnetic nanocomposites by small-angle neutron scattering
Michels, Andreas; Weissmüller, J.

in Neutron News (2006), 71(6), 34-35

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See detailTime-resolved nuclear spin-dependent small-angle neutron scattering from polarised proton domains in deuterated solutions
van den Brandt, B.; Glättli, H.; Grillo, I.; Hautle, P.; Jouve, H.; Kohlbrecher, J.; Konter, J. A.; Leymarie, E.; Mango, S.; May, R. P.; Michels, Andreas; Stuhrmann, H. B.; Zimmer, O.

in European Physical Journal B -- Condensed Matter (2006), 49(2), 157-165

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See detailA neutron-scattering investigation of the magnetic structure and magnetic excitations in nanocrystalline Tb
Vecchini, C.; Moze, O.; Hoser, A.; Prager, M.; Argyriou, D.; Michels, Andreas; Roessli, B.; Weissmüller, J.; Lemier, C.; Viswanath, R. N.

in Journal of Applied Physics (2006), 99(8), 5021-5023

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See detailSmall angle neutron scattering investigations of spin disorder in nanocomposite soft magnets
Vecchini, C.; Moze, O.; Suzuki, K.; Cadogan, J. M.; Pranzas, K.; Michels, Andreas; Weissmüller, J.

in Journal of Alloys & Compounds (2006), 423(1-2), 31-36

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2005

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See detailProduction of ultracold neutrons from a cold neutron beam on a 2H2 target
Atchison, F.; van den Brandt, B.; Brys, T.; Daum, M.; Fierlinger, P.; Hautle, P.; Henneck, R.; Heule, S.; Kasprzak, M.; Kirch, K.; Konter, J. A.; Michels, Andreas; Pichlmaier, A.; Wohlmuther, M.; Wokaun, A.; Bodek, K.; Szerer, U.; Geltenbort, P.; Zmeskal, J.; Pokotilovskiy, Y.

in Physical Review. C : Nuclear Physics (2005), 71

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See detailDipole-field-induced spin disorder in a nanocomposite soft magnet
Michels, Andreas; Vecchini, C.; Moze, O.; Suzuki, K.; Cadogan, J. M.; Pranzas, P. K.; Weissmüller, J.

in Europhysics Letters [=EPL] (2005), 72(2), 249-255

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See detailHigh-accuracy measurement of the spin-dependent neutron scattering length of the deuteron
van den Brandt, B.; Hautle, P.; Kohlbrecher, J.; Konter, J. A.; Michels, Andreas; Glättli, H.; Griesshammer, H. W.; Piegsa, F. M.; Zimmer, O.

in Proceedings of the 16th International Spin Physics Symposium and Workshop on Polarized Electron Sources and Polarimeters (2005)

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See detailNeutron scattering and modeling of dipole-field-induced spin disorder in Nanoperm
Vecchini, C.; Moze, O.; Suzuki, K.; Pranzas, P. K.; Weissmüller, J.; Michels, Andreas

in Applied Physics Letters (2005), 87

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2004

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See detailCharacteristic magnetic length-scales in Vitroperm—Combining Kerr microscopy and small-angle neutron scattering
Grob, A.; Saranu, S.; Herr, U.; Michels, Andreas; Viswanath, R. N.; Weissmüller, J.

in Physica Status Solidi A. Applied Research (2004), 201

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See detailAn experimental approach to the dynamics of nuclear polarisation
van den Brandt, B.; Glättli, H.; Grillo, I.; Hautle, P.; Jouve, H.; Kohlbrecher, J.; Konter, J. A.; Leymarie, E.; Mango, S.; May, R.; Michels, Andreas; Stuhrmann, H. B.; Zimmer, O.

in Nuclear Instruments & Methods in Physics Research Section A (2004), 526

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See detailNeutronen sehen Spinorientierung auf Nanoskala
Weissmüller, J.; Michels, Andreas

in Physik in unserer Zeit (2004), 35

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See detailSpin structure of nanocrystalline terbium
Weissmüller, J.; Michels, Andreas; Michels, D.; Wiedenmann, A.; Krill III, C. E.; Sauer, H. M.; Birringer, R.

in Physical Review. B, Condensed Matter and Materials Physics (2004), 69

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2003

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See detailRange of magnetic correlations in nanocrystalline soft magnets
Michels, Andreas; Viswanath, R. N.; Barker, J. G.; Birringer, R.; Weissmüller, J.

in Physical Review Letters (2003), 91

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See detailDomain formation and long-range spin disorder in Vitroperm
Michels, Andreas; Viswanath, R. N.; Weissmüller, J.

in Europhysics Letters [=EPL] (2003), 64

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See detailA comparison of torque-strengths in micromagnetics
Michels, Andreas; Weissmüller, J.

in Journal of Magnetism & Magnetic Materials (2003), 258-259

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2002

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See detailTomographic characterization of grain-size correlations in polycrystalline Al-Sn
Krill III, C. E.; Döbrich, K. M.; Michels, D.; Michels, Andreas; Rau, C.; Weitkamp, T.; Snigirev, A.; Birringer, R.; Bonse, U.

in Developments in X-Ray Tomography III (2002)

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See detailOn the influence of anisotropy on the magnetic small-angle neutron scattering of superparamagnetic particles
Michels, Andreas; Weissmüller, J.

in European Physical Journal B -- Condensed Matter (2002), 26

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See detailA lower bound for the volume-averaged mean-square magnetostatic stray field
Michels, Andreas; Weissmüller, J.; Birringer, R.

in European Physical Journal B -- Condensed Matter (2002), 29

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See detailMeasurement of a magnetic-field dependent correlation length in nanocrystalline Ni using small-angle neutron scattering
Michels, Andreas; Weissmüller, J.; Erb, U.; Barker, J. G.

in Physica Status Solidi A. Applied Research (2002), 189

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See detailTomography with high resolution
Rau, C.; Weitkamp, T.; Snigirev, A.; Schroer, C.; Benner, B.; Tümmler, J.; Günzler, T.; Kuhlmann, M.; Lengeler, B.; Krill, C.; Doebrich, K.; Michels, D.; Michels, Andreas; Bonse, U.

in Developments in X-Ray Tomography III (2002)

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See detailMagnetic microstructure and properties of the nanocrystalline hard magnet terbium
Weissmüller, J.; Michels, D.; Michels, Andreas; Krill, C. E.; Wiedenmann, A.; Gajbhiye, N. S.

in Physica Status Solidi A. Applied Research (2002), 189

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2001

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See detailComment on magnetic correlations in nanostructured ferromagnets
Weissmüller, J.; Michels, Andreas

in Physical Review Letters (2001), 87(14), 149701-149701

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See detailAnalysis of the small-angle neutron scattering of nanocrystalline ferromagnets using a micromagnetics model
Weissmüller, J.; Michels, Andreas; Barker, J. G.; Wiedenmann, A.; Erb, U.; Shull, R. D.

in Physical Review. B, Condensed Matter and Materials Physics (2001), 63

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See detailMagnetic small-angle neutron scattering by nanocrystalline terbium
Weissmüller, J.; Michels, D.; Michels, Andreas; Wiedenmann, A.; Krill, C. E.; Sauer, H. M.; Birringer, R.

in Scripta Materialia (2001), 44(8), 2357-2361

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2000

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See detailExchange-stiffness constant in cold-worked and nanocrystalline Ni measured by elastic small-angle neutron scattering
Michels, Andreas; Weissmüller, J.; Wiedenmann, A.; Barker, J. G.

in Journal of Applied Physics (2000), 87(9), 5953-5955

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See detailMeasuring the exchange-stiffness constant of nanocrystalline solids by elastic small-angle neutron scattering
Michels, Andreas; Weissmüller, J.; Wiedenmann, A.; Pedersen, J. S.; Barker, J. G.

in Philosophical Magazine Letters (2000), 80

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1999

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See detailModelling the influence of grain-size-dependent solute drag on the kinetics of grain growth in nanocrystalline materials
Michels, Andreas; Krill, C. E.; Ehrhardt, H.; Birringer, R.; Wu, D. T.

in Acta Materialia (1999), 47(7), 2143-2152

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See detailSmall-angle neutron scattering by the magnetic microstructure of nanocrystalline ferromagnets near saturation
Weissmüller, J.; McMichael, R. D.; Michels, Andreas; Shull, R. D.

in Journal of Research of the National Institute of Standards & Technology (1999), 104(3), 261-275

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1998

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See detailGrain-growth kinetics in nanocrystalline iron prepared by ball milling
Michels, Andreas; Krill, C. E.; Natter, H.; Birringer, R.

in Grain Growth in Polycrystalline Materials III (1998)

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