![]() ![]() | Metlov, K. L., & MICHELS, A. (14 June 2024). Small-angle neutron scattering signatures of magnetic hopfions. Physical Review. B, 109 (22). doi:10.1103/physrevb.109.l220408 ![]() |
![]() ![]() | ESTUPINAN DONOSO, A. A., Gravier, P., Ichikawa, R. U., & MICHELS, A. (2024). Unraveling grain growth of metallic tungsten: Investigating the nanoscale realm of hydrogen reduction of tungsten oxides. Powder Technology, 119672. doi:10.1016/j.powtec.2024.119672 ![]() |
![]() ![]() | ADAMS, M. P., SINAGA, E. P., Kachkachi, H., & MICHELS, A. (25 January 2024). Signature of surface anisotropy in the spin-flip neutron scattering cross section of spherical nanoparticles: Atomistic simulations and analytical theory. Physical Review. B, 109 (2). doi:10.1103/physrevb.109.024429 ![]() |
![]() ![]() | Erokhin, S., Berkov, D., & MICHELS, A. (20 December 2023). Micromagnetics of ferromagnetic/antiferromagnetic nanocomposite materials. I. Towards a mesoscopic approach. Physical Review. B, 108 (21), 214425. doi:10.1103/physrevb.108.214425 ![]() |
![]() ![]() | Erokhin, S., Berkov, D., & MICHELS, A. (20 December 2023). Micromagnetics of ferromagnetic/antiferromagnetic nanocomposite materials. II. Mesoscopic modeling. Physical Review. B, 108 (21), 214426. doi:10.1103/physrevb.108.214426 ![]() |
![]() ![]() | BERSWEILER, M., Oba, Y., SINAGA, E. P., PERAL ALONSO, I., TITOV, I., ADAMS, M. P., RAI, V., Metlov, K. L., & MICHELS, A. (26 September 2023). Fingerprint of vortexlike flux closure in an isotropic Nd-Fe-B bulk magnet. Physical Review. B, 108 (9). doi:10.1103/physrevb.108.094434 ![]() |
![]() ![]() | ADAMS, M. P., MICHELS, A., & Kachkachi, H. (11 September 2023). Spatial magnetization profile in spherical nanomagnets with surface anisotropy: Green's function approach. Physica Scripta, 98 (10), 105512. doi:10.1088/1402-4896/acf5b0 ![]() |
ESTUPINAN DONOSO, A. A., Arenas, M., Borchuluun, M., HILLAH, L. E. A., BESSERON, X., Rousset, A., & MICHELS, A. (06 June 2023). Determination of Kinetic Parameters for Heterogeneous Reaction System Employing Discrete Element Methods under HPC Platforms [Poster presentation]. WCCE11-11th World Congers of Chemical Engineering, Buenos Aires, Argentina. |
ESTUPINAN DONOSO, A. A., & MICHELS, A. (19 May 2023). Determination of Reaction Rate Parameters in Heterogeneous Particulate Systems [Paper presentation]. 14th International Supercomputing Camp 2023, Cartagena, Colombia. |
![]() ![]() | ADAMS, M. P., SINAGA, E. P., & MICHELS, A. (03 May 2023). On the angular anisotropy of the randomly averaged magnetic neutron scattering cross section of nanoparticles. IUCrJ, 10 (3), 261-269. doi:10.1107/S205225252300180X ![]() |
![]() ![]() | SINAGA, E. P., ADAMS, M. P., BERSWEILER, M., Vivas, L. G., HASDEO, E. H., Leliart, J., Bender, P., Honecker, D., & MICHELS, A. (19 January 2023). Micromagnetic simulation of neutron scattering from spherical nanoparticles: Effect of pore-type defects. Physical Review. B, 107, 014416. doi:10.1103/PhysRevB.107.014416 ![]() |
![]() ![]() | Erokhin, S., Berkov, D., & MICHELS, A. (2023). Generic role of the Dzyaloshinskii–Moriya interaction in nanocrystalline ferromagnets. New Journal of Physics, 25, 083018. doi:10.1088/1367-2630/acd65a ![]() |
![]() ![]() | Bersweiler, M., Sato, H., Adachi, N., Todaka, Y., PERAL ALONSO, I., Kohlbrecher, J., Zaporozhets, V. D., Metlov, K. L., MICHELS, A., & Oba, Y. (2023). Effect of annealing on the magnetic microstructure of high-pressure torsion iron: the relevance of higher-order contributions to the magnetic small-angle neutron scattering cross section. IUCrJ, 10, 411-419. doi:10.1107/S2052252523003937 ![]() |
![]() ![]() | ADAMS, M. P., MICHELS, A., & Kachkachi, H. (December 2022). Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: analytical treatment. Journal of Applied Crystallography, 55 (6), 1475-1487. ![]() |
![]() ![]() | ADAMS, M. P., MICHELS, A., & Kachkachi, H. (December 2022). Magnetic neutron scattering from spherical nanoparticles with Néel surface anisotropy: atomistic simulations. Journal of Applied Crystallography, 55 (6), 1488-1499. doi:10.1107/S1600576722008949 ![]() |
![]() ![]() | MALYEYEV, A., TITOV, I., Dewhurst, C., Suzuki, K., HONECKER, D., & MICHELS, A. (01 June 2022). Uniaxial polarization analysis of bulk ferromagnets: theory and first experimental results. Journal of Applied Crystallography, 55. doi:10.1107/S1600576722003508 ![]() |
ESTUPINAN DONOSO, A. A., AMINNIA, N., PETERS, B., & MICHELS, A. (31 May 2022). On the Reduction of Computational Costs for Tungsten Powder Bed Processes [Paper presentation]. 20 Plansee seminar, Reutte, Austria. |
![]() ![]() | BERSWEILER, M., ADAMS, M. P., PERAL ALONSO, I., Kohlbrecher, J., Suzuki, K., & MICHELS, A. (21 March 2022). Resolving the Complex Spin Structure in Fe-Based Soft Magnetic Nanocrystalline Material by Magnetic Small-Angle Neutron Scattering. Neutron News, 33 (2), 15-17. doi:10.1080/10448632.2022.2050641 ![]() |
![]() ![]() | Honecker, D., BERSWEILER, M., Erokhin, S., Berkov, D., Chesnel, K., Venero, D. A., Qdemat, A., Disch, S., Jochum, J. K., MICHELS, A., & Bender, P. (17 January 2022). Using small-angle scattering to guide functional magnetic nanoparticle design. Nanoscale Advances, 4, 1026. doi:10.1039/d1na00482d ![]() |
![]() ![]() | BERSWEILER, M., ADAMS, M. P., PERAL ALONSO, I., Kohlbrecher, J., Suzuki, K., & MICHELS, A. (January 2022). Unraveling the magnetic softness in Fe–Ni–B-based nanocrystalline material by magnetic small-angle neutron scattering. IUCrJ, 9 (1), 65-72. doi:10.1107/s2052252521010605 ![]() |
![]() ![]() | Zaporozhets, V. D., Oba, Y., MICHELS, A., & Metlov, K. L. (2022). Small-angle neutron scattering by spatially inhomogeneous ferromagnets with a nonzero average uniaxial anisotropy. Journal of Applied Crystallography, 55, 592-600. doi:10.1107/S160057672200437X ![]() |
![]() ![]() | Jefremovas, E. M., Svedlindh, P., Damay, F., Alba Venero, D., MICHELS, A., Blanco, J. A., & Barquín, L. F. (2022). Magnetic order and disorder environments in superantiferromagnetic NdCu2 nanoparticles. Scientific Reports, 12, 9733. doi:10.1038/s41598-022-13817-7 ![]() |
![]() ![]() | BERSWEILER, M., Bender, P., PERAL ALONSO, I., SINAGA, E. P., Honecker, D., Venero, D. A., TITOV, I., & MICHELS, A. (2022). Magnetic nanoprecipitates and interfacial spin disorder in zero-field-annealed Ni50Mn45In5 Heusler alloys as seen by magnetic small-angle neutron scattering. Journal of Applied Crystallography, 55, 713-721. doi:10.1107/S1600576722006355 ![]() |
![]() ![]() | ADAMS, M. P., BERSWEILER, M., Jefremovas, E. M., & MICHELS, A. (2022). MuMag2022: a software tool for analyzing magnetic field dependent unpolarized small-angle neutron scattering data of bulk ferromagnets. Journal of Applied Crystallography, 55, 1055-1062. doi:10.1107/S1600576722005349 ![]() |
![]() ![]() | HALLER, A., Groenendijk, S., Habibi, A., MICHELS, A., & SCHMIDT, T. (2021). Quantum Skyrmion Lattices in Heisenberg Ferromagnets. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/49709. |
BERSWEILER, M., & MICHELS, A. (16 October 2021). Magnetic small-angle neutron scattering - a powerful probe of the magnetization configuration [Paper presentation]. 2021 SPVM CONVIRTUALISATION. |
![]() ![]() | Oba, Y., BERSWEILER, M., Titov, I., Adachi, N., Todaka, Y., Gilbert, E. P., Steinke, N.-J., Metlov, K. L., & MICHELS, A. (24 August 2021). Role of higher-order effects in spin-misalignment small-angle neutron scattering of high-pressure torsion nickel. Physical Review Materials, 5, 084410. doi:10.1103/PhysRevMaterials.5.084410 ![]() |
![]() ![]() | BERSWEILER, M., SINAGA, E. P., PERAL ALONSO, I., Nozumu, A., Bender, P., Steinke, N.-J., Gilbert, E. P., Todaka, Y., MICHELS, A., & Oba, Y. (20 April 2021). Revealing defect-induced spin disorder in nanocrystalline Ni. Physical Review Materials, 5 (4), 044409. doi:10.1103/PhysRevMaterials.5.044409 ![]() |
![]() ![]() | MALYEYEV, A., Titov, I., Bender, P., BERSWEILER, M., Pipich, V., Mühlbauer, S., Ener, S., Gutfleisch, O., & MICHELS, A. (01 March 2021). Neutron study of magnetic correlations in rare-earth-free Mn-Bi magnets. Physical Review Materials, 5, 034407. doi:10.1103/PhysRevMaterials.5.034407 ![]() |
![]() ![]() | Aspe, B., MALYEYEV, A., Vakilinejad, A., Menguelti, K., MICHELS, A., & BAHLAWANE, N. (2021). Chemical vapor deposition of CoFe2O4 micropillar arrays with enhanced magnetic properties. Journal of Alloys and Compounds, 890, 161758. doi:10.1016/j.jallcom.2021.161758 ![]() |
![]() ![]() | Jefremovas, E. M., de la Fuente Rodríguez, M., Damay, F., Fak, B., MICHELS, A., Blanco, J. A., & Barquín, L. F. (2021). Observation of surface magnons and crystalline electric field shifts in superantiferromagnetic NdCu2 nanoparticles. Physical Review. B, Condensed Matter, 104, 134404. doi:10.1103/PhysRevB.104.134404 ![]() |
![]() ![]() | BENDER, P. F., Leliaert, J., BERSWEILER, M., HONECKER, D., & MICHELS, A. (2021). Unraveling Nanostructured Spin Textures in Bulk Magnets. Small Science, 1 (1), 2000003. doi:10.1002/smsc.202000003 ![]() |
MICHELS, A. (2021). Magnetic Small-Angle Neutron Scattering. A Probe for Mesoscale Magnetism Analysis. Oxford, United Kingdom: Oxford University Press. doi:10.1093/oso/9780198855170.001.0001 |
![]() ![]() | Nguyen, T., Fleming, Y., Bender, P., Grysan, P., Valle, N., El Adib, B., Adjeroud, N., Arl, D., Emo, M., Ghanbaja, J., MICHELS, A., & Polesel-Maris, J. (2021). Low-Temperature Growth of AlN Films on Magnetostrictive Foils for High-Magnetoelectric-Response Thin-Film Composites. ACS Applied Materials and Interfaces, 13, 30874-30884. doi:10.1021/acsami.1c08399 ![]() |
![]() ![]() | G. Vivas, L., Yanes, R., Berkov, D., Erokhin, S., BERSWEILER, M., Honecker, D., Bender, P., & MICHELS, A. (09 September 2020). Toward Understanding Complex Spin Textures in Nanoparticles by Magnetic Neutron Scattering. Physical Review Letters, 125, 117201. doi:10.1103/PhysRevLett.125.117201 ![]() |
![]() ![]() | BERSWEILER, M., BENDER, P. F., PERAL ALONSO, I., Eichenberger, L., Hehn, M., Polewczyk, V., Mühlbauer, S., & MICHELS, A. (04 June 2020). Magnetic correlations in polycrystalline Tb0.15Co0.85. Journal of Physics: D Applied Physics, 53, 335302. doi:10.1088/1361-6463/ab8b95 ![]() |
![]() ![]() | MICHELS, A., MALYEYEV, A., TITOV, I., HONECKER, D., Cubitt, R., Blackburn, E., & Suzuki, K. (01 January 2020). Magnetic Guinier law. IUCrJ, 7, 136-142. doi:10.1107/S2052252519016439 ![]() |
![]() ![]() | BERSWEILER, M., Rubio, H. G., HONECKER, D., MICHELS, A., & BENDER, P. F. (2020). The benefits of a Bayesian analysis for the characterization of magnetic nanoparticles. Nanotechnology, 31 (43), 435704. doi:10.1088/1361-6528/aba57b ![]() |
![]() ![]() | Metlov, K. L., Suzuki, K., HONECKER, D., & MICHELS, A. (2020). Experimental observation of third-order effect in magnetic small-angle neutron scattering. Physical Review. B, Condensed Matter and Materials Physics, 101, 214410. ![]() |
![]() ![]() | Quan, Y., Kohlbrecher, J., Hautle, P., & MICHELS, A. (2020). Defect-induced Dzyaloshinskii–Moriya interaction in a nanocrystalline two-phase alloy. Journal of Physics: Condensed Matter, 32, 285804. doi:10.1088/1361-648X/ab80f8 ![]() |
![]() ![]() | TITOV, I., HONECKER, D., Mettus, D., Feoktystov, A., Kohlbrecher, J., Strunz, P., & MICHELS, A. (2020). Anisometric mesoscale nuclear and magnetic texture in sintered Nd-Fe-B magnets. Physical Review Materials, 4, 054419. doi:10.1103/PhysRevMaterials.4.054419 ![]() |
![]() ![]() | BERSWEILER, M., BENDER, P. F., GONZALEZ VIVAS, L., Albino, M., Petrecca, M., Mühlbauer, S., Erokhin, S., Berkov, D., Sangregorio, C., & MICHELS, A. (25 October 2019). Size-dependent spatial magnetization profile of Manganese-Zinc ferrite Mn0.2Zn0.2Fe2.6O4 nanoparticles. Physical Review. B, 100, 144434. doi:10.1103/PhysRevB.100.144434 ![]() |
![]() ![]() | TITOV, I., Barbieri, M., BENDER, P. F., PERAL ALONSO, I., Kohlbrecher, J., Saito, K., Pipich, V., Yano, M., & MICHELS, A. (14 August 2019). Effect of grain-boundary diffusion process on the geometry of the grain microstructure of Nd−Fe−B nanocrystalline magnets. Physical Review Materials, 3 (084410). doi:10.1103/PhysRevMaterials.3.084410 ![]() |
MICHELS, A. (05 June 2019). Magnetic neutron scattering studies on Nd-Fe-B magnets (Keynote Lecture) [Paper presentation]. MLZ Conference: Neutrons for information and quantum technologies, Lenggries, Germany. |
![]() ![]() | MALYEYEV, A., & MICHELS, A. (June 2019). Magnetic Guinier Law [Poster presentation]. MLZ Conference: Neutrons for information and quantum technologies, Lenggries, Germany. |
![]() ![]() | Benacchio, G., TITOV, I., MALYEYEV, A., PERAL ALONSO, I., BERSWEILER, M., BENDER, P. F., Mettus, D., Honecker, D., Gilbert, E. P., Coduri, M., Heinemann, A., Mühlbauer, S., Cakir, A., Acet, M., & MICHELS, A. (2019). Evidence for the formation of nanoprecipitates with magnetically disordered regions in bulk Ni50Mn45In5 Heusler alloys. Physical Review. B, Condensed Matter and Materials Physics, 99, 184422. doi:10.1103/PhysRevB.99.184422 ![]() |
![]() ![]() | Metlov, K. L., & MICHELS, A. (2019). Erratum: Third-order effect in magnetic small-angle neutron scattering by a spatially inhomogeneous medium [Phys. Rev. B 91, 054404 (2015)]. Physical Review. B, Condensed Matter and Materials Physics, 99, 099906. doi:10.1103/PhysRevB.99.099906 ![]() |
![]() ![]() | Mühlbauer, S., Honecker, D., Perigo, E. A., Bergner, F., Disch, S., Heinemann, A., Erokhin, S., Berkov, D., Leighton, C., Eskildsen, M. R., & MICHELS, A. (2019). Magnetic small-angle neutron scattering. Reviews of Modern Physics, 91, 015004. doi:10.1103/RevModPhys.91.015004 ![]() |
![]() ![]() | MICHELS, A., Mettus, D., TITOV, I., MALYEYEV, A., BERSWEILER, M., BENDER, P. F., PERAL ALONSO, I., Birringer, R., Quan, Y., Hautle, P., Kohlbrecher, J., Honecker, D., Rodríguez Fernández, J., Fernández Barquín, L., & Metlov, K. (2019). Microstructural-defect-induced Dzyaloshinskii-Moriya interaction. Physical Review. B, Condensed Matter, 99, 014416. doi:10.1103/PhysRevB.99.014416 ![]() |
MICHELS, A. (29 October 2018). Micromagnetic simulations for understanding magnetic SANS [Paper presentation]. Trends and Perspectives in Neutron Instrumentation: Advanced simulation and open source software in neutron scattering, Tutzing, Germany. |
MICHELS, A. (26 September 2018). Magnetic neutron scattering on nanomagnets [Paper presentation]. Magnetic Single Nano-Object Workshop & School, Nancy, France. |
MICHELS, A., PERIGO, E. A., TITOV, I., WEBER, R., METTUS, D., PERAL ALONSO, I., Vallcorba, O., HONECKER, D., & Feoktystov, A. (29 August 2018). Effect of annealing conditions on the microstructure and magnetic properties of sintered Nd-Fe-B magnets as seen by magnetic small-angle neutron scattering [Paper presentation]. Rare-earth and Future Permanent Magnets and their Applications (REPM 2018), Beijing, China. doi:10.1088/2053-1591/aab7aa |
MICHELS, A. (12 July 2018). Magnetic neutron scattering on bulk ferromagnets [Paper presentation]. Seminar, Belval, Luxembourg. |
MICHELS, A. (18 June 2018). Magnetic SANS is different than nonmagnetic SANS [Paper presentation]. IX Reunión Internacional de la Sociedad Española de Técnicas Neutrónicas, Santander, Spain. |
MICHELS, A. (11 March 2018). Magnetic neutron scattering studies on magnetic materials [Paper presentation]. TMS 2018 Annual Meeting & Exhibition, Phoenix, AZ, United States. |
MICHELS, A. (13 February 2018). Magnetic SANS as a probe to disclose internal interfaces and the spin structure of nanoparticles [Paper presentation]. Physics Colloquium, Santander, Spain. |
![]() ![]() | Erokhin, S., Berkov, D., Ito, M., Kato, A., & MICHELS, A. (2018). Towards understanding of magnetization reversal in Nd-Fe-B nanocomposites: analysis by high-throughput micromagnetic simulations. Journal of Physics: Condensed Matter, 30, 125802. doi:10.1088/1361-648X/aaaf58 ![]() |
![]() ![]() | Perigo, E. A., TITOV, I., Weber, R., METTUS, D., PERAL ALONSO, I., Vallcorba, O., Honecker, D., Feoktystov, A., & MICHELS, A. (2018). Effect of annealing conditions on the microstructure and magnetic properties of sintered Nd-Fe-B magnets as seen by magnetic smallangle neutron scattering. Materials Research Express, 5, 036110. doi:10.1088/2053-1591/aab7aa ![]() |
MICHELS, A. (11 October 2017). Magnetic SANS as a probe to disclose internal interfaces and the spin structure of nanoparticles [Paper presentation]. Trends and Perspecves in Neutron Instrumentaon: Probing Structure and Dynamics at Interfaces and Surfaces, Tutzing, Germany. |
METTUS, D., MICHELS, A., Birringer, R., Leibner, A., Deckarm, M., Busch, R., Stolpe, M., Kohlbrecher, J., Hautle, P., Barquin, L.-F., Fernandez, J.-R., & Honecker, D. (03 July 2017). MAGNETIC SMALL-ANGLE NEUTRON SCATTERING ON BULK METALLIC GLASSES [Paper presentation]. Moscow International Symposium on Magnetism, Moscow, Russia. |
MICHELS, A. (02 July 2017). Magnetic neutron scattering on Nd-Fe-B magnets [Paper presentation]. Moscow International Symposium on Magnetism, Moscow, Russia. |
TITOV, I., & MICHELS, A. (02 July 2017). Spin structure of Nd-Fe-B-based textured nanocomposites:role of interface chemistry [Paper presentation]. Moscow International Symposium on Magnetism, Moscow, Russia. |
MICHELS, A. (20 June 2017). Magnetic neutron scattering on Nd-Fe-B magnets [Paper presentation]. 24th International Symposium on Metastable, Amorphous and Nanostructured Materials, San Sebastian, Spain. |
MICHELS, A. (21 February 2017). Magnetic SANS beyond the particle-matrix concept [Paper presentation]. Physics Seminar, Santander, Spain. |
![]() ![]() | MICHELS, A., Weber, R., TITOV, I., METTUS, D., Périgo, É. A., Peral, I., Vallcorba, O., Kohlbrecher, J., Suzuki, K., Ito, M., Kato, A., & Yano, M. (2017). Spin Structures of Textured and Isotropic Nd-Fe-B-Based Nanocomposites: Evidence for Correlated Crystallographic and Spin Textures. Physical Review Applied, 7, 024009. doi:10.1103/PhysRevApplied.7.024009 ![]() |
![]() ![]() | METTUS, D., Deckarm, M., Leibner, A., Birringer, R., Stolpe, M., Busch, R., Honecker, D., Kohlbrecher, J., Hautle, P., Niketic, N., Rodríguez Fernández, J., Fernández Barquín, L., & MICHELS, A. (2017). Magnetic small-angle neutron scattering on bulk metallic glasses: A feasibility study for imaging displacement fields. Physical Review Materials, 1, 074403. doi:10.1103/PhysRevMaterials.1.074403 ![]() |
![]() ![]() | 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, A., & Fernández Barquín, L. (2017). Surfactant-assisted production of TbCu2 nanoparticles. Journal of Nanoparticle Research, 19, 231. doi:10.1007/s11051-017-3931-6 ![]() |
![]() ![]() | Vivas, L. G., Yanes, R., & MICHELS, A. (2017). Small-angle neutron scattering modeling of spin disorder in nanoparticles. Scientific Reports, 7, 13060. doi:10.1038/s41598-017-13457-2 ![]() |
MICHELS, A. (17 November 2016). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. Belux2 Workshop, Leuven, Belgium. |
MICHELS, A. (22 September 2016). Magnetic SANS on bulk ferromagnets [Paper presentation]. Deutsche Neutronenstreutagung, Kiel, Germany. |
MICHELS, A. (30 August 2016). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. 24th International Workshop on Rare-Earth and Future Permanent Magnets and Their Applications, Darmstadt, Germany. |
![]() ![]() | MICHELS, A., METTUS, D., Honecker, D., & Metlov, K. L. (22 August 2016). Effect of Dzyaloshinski-Moriya interaction on elastic small-angle neutron scattering. Physical Review. B, 94, 054424. doi:10.1103/PhysRevB.94.054424 ![]() |
MICHELS, A. (04 July 2016). Effect of Dzyaloshinski-Moriya interaction on elastic diffuse SANS [Paper presentation]. 11th International Conference on Polarised Neutrons for Condensed Matter Investigations, Munich, Germany. |
MICHELS, A. (08 June 2016). Magnetic SANS on bulk ferromagnets [Paper presentation]. 3rd International Conference on Small Angle Neutron Scattering, Dubna, Russia. |
MICHELS, A. (26 April 2016). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. 5th International Conference on Superconductivity and Magnetism, Fethiye, Turkey. |
METTUS, D., MICHELS, A., Honecker, D., Birringer, R., Deckarm, M., & Leibner, A. (08 March 2016). Magnetic small-angle neutron scattering on bulk metallic glasses [Paper presentation]. 80th Annual Meeting of the DPG and Spring Meeting. |
MICHELS, A. (09 February 2016). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. Seminar at Universidad de Cantabria, Santander, Spain. |
![]() ![]() | Luciu, I., Duday, D., Choquet, P., Perigo, E. A., MICHELS, A., & Wirtz, T. (2016). Phase 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. Applied Surface Science, 389, 578-584. doi:10.1016/j.apsusc.2016.07.126 ![]() |
![]() ![]() | Szary, P., KAISER, D., Bick, J.-P., Lott, D., Heinemann, A., Dewhurst, C., & MICHELS, A. (2016). Magnetic field-dependent spin structures of nanocrystalline holmium. Journal of Applied Crystallography, 49, 533–538. doi:10.1107/S1600576716001898 ![]() |
![]() ![]() | Metlov, K. L., & MICHELS, A. (2016). Magnetic neutron scattering by magnetic vortices in thin submicron-sized soft ferromagnetic cylinders. Scientific Reports, 6, 25055. doi:10.1038/srep25055 ![]() |
![]() ![]() | Périgo, E. A., METTUS, D., Gilbert, E. P., Hautle, P., Niketic, N., van den Brandt, B., Kohlbrecher, J., McGuiness, P., Fu, Z., & MICHELS, A. (2016). Magnetic microstructure of a textured Nd-Fe-B sintered magnet characterized by small-angle neutron scattering. Journal of Alloys and Compounds, 661, 110-114. doi:10.1016/j.jallcom.2015.11.167 ![]() |
![]() ![]() | Périgo, E. A., TITOV, I., Weber, R., Honecker, D., Gilbert, E. P., de Campos, M. F., & MICHELS, A. (2016). Small-angle neutron scattering study of coercivity enhancement in grain-boundary-diffused Nd-Fe-B sintered magnets. Journal of Alloys and Compounds, 677, 139-142. doi:10.1016/j.jallcom.2016.03.160 ![]() |
MICHELS, A. (14 December 2015). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. Physics Seminar, Munich, Germany. |
MICHELS, A. (14 September 2015). Anisotropic magnetic correlations in nanocomposites [Paper presentation]. 16th International Conference on Small-Angle Scattering, Berlin, Germany. |
![]() ![]() | Bender, P., Günther, A., HONECKER, D., Wiedenmann, A., Disch, S., Tschöpe, A., MICHELS, A., & Birringer, R. (09 September 2015). Excitation of Ni nanorod colloids in oscillating magnetic fields: a new approach for nanosensing investigated by TISANE. Nanoscale, 7, 17122. doi:10.1039/C5NR04243G ![]() |
METTUS, D., & MICHELS, A. (02 September 2015). Magnetic SANS correlation functions of bulk magnetic materials [Poster presentation]. VI European Conference on Neutron Scattering, Zaragoza, Spain. |
MICHELS, A. (September 2015). Magnetic small-angle neutron scattering: beyond the particle-matrix concept [Poster presentation]. 16th International Conference on Small-Angle Scattering, Berlin, Germany. |
MICHELS, A. (September 2015). Magnetic neutron scattering studies on Nd-Fe-B magnets [Paper presentation]. Donostia International Workshop on Energy, Materials and Nanotechnology, San Sebastian, Spain. |
![]() ![]() | Erokhin, S., Berkov, D., & MICHELS, A. (30 July 2015). Dipolar spin-misalignment correlations in inhomogeneous magnets: Comparison between neutron scattering and micromagnetic. Physical Review. B, Condensed Matter, 92 (1), 014427. doi:10.1103/PhysRevB.92.014427 ![]() |
![]() ![]() | MICHELS, A., Honecker, D., Erokhin, S., & Berkov, D. (2015). Comment on “Origin of Surface Canting within Fe3O4 Nanoparticles”. Physical Review Letters, (114), 149701. doi:10.1103/PhysRevLett.114.149701 ![]() |
![]() ![]() | Szary, P., Luciu, I., Duday, D., PERIGO, E. A., Wirtz, T., Choquet, P., & MICHELS, A. (08 April 2015). Synthesis and magnetic properties of Ta/NdFeB-based composite microwires. Journal of Applied Physics, 117, 17D134. doi:10.1063/1.4917058 ![]() |
![]() ![]() | PERIGO, E. A., Gilbert, E., & MICHELS, A. (April 2015). Magnetic SANS study of a sintered Nd–Fe–B magnet: Estimation of defect size. Acta Materialia, 87, 142-149. doi:10.1016/j.actamat.2014.12.051 ![]() |
![]() ![]() | Döbrich, F., Bick, J.-P., Birringer, R., Wolff, M., Kohlbrecher, J., & MICHELS, A. (2015). Small-angle neutron scattering of nanocrystalline gadolinium and holmium with random paramagnetic susceptibility. Journal of Physics: Condensed Matter, 27, 046001. doi:10.1088/0953-8984/27/4/046001 ![]() |
![]() ![]() | Metlov, K. L., & MICHELS, A. (2015). Third-order effect in magnetic small-angle neutron scattering by a spatially inhomogeneous medium. Physical Review. B, Condensed Matter and Materials Physics, 91, 054404. doi:10.1103/PhysRevB.91.054404 ![]() |
MICHELS, A. (2015). Magnetic small-angle neutron scattering of bulk ferromagnets: beyond the particle-matrix concept [Paper presentation]. 6th European Conference on Neutron Scattering, Zaragoza, Spain. |
![]() ![]() | METTUS, D., & MICHELS, A. (2015). Small-angle neutron scattering correlation functions of bulk magnetic materials. Journal of Applied Crystallography, 48, 1437-1450. doi:10.1107/S1600576715013187 ![]() |
MICHELS, A. (03 December 2014). Magnetic small-angle neutron scattering of bulk ferromagnets: beyond the particle-matrix concept [Paper presentation]. Physics Colloquium, Grenoble, France. |
SZARY, P., Luciu, I., Duday, D., PERIGO, E. A., Wirtz, T., Choquet, P., & MICHELS, A. (November 2014). Magnetic properties of Ta/NdFeB core-shell microwires [Poster presentation]. 59th Annual Magnetism & Magnetic Materials Conference, Honolulu, United States. |
SZARY, P., BICK, J.-P., KAISER, D., MALYEYEV, A., METTUS, D., Dewhurst, C., & MICHELS, A. (November 2014). Field-Induced Spin Helix Chirality in Nanocrystalline Ho [Poster presentation]. 59th Annual Magnetism & Magnetic Materials Conference, Honolulu, United States. |
![]() ![]() | MICHELS, A. (02 September 2014). Magnetic small-angle neutron scattering of bulk ferromagnets. Journal of Physics: Condensed Matter, 26, 383201. doi:10.1088/0953-8984/26/38/383201 ![]() |
MICHELS, A. (29 June 2014). SANS on magnetic nanostructures [Paper presentation]. Moscow International Symposium on Magnetism, MISM-2014, Moscow, Russia. |
MICHELS, A. (11 June 2014). Micromagnetic theory: a tool to analyze magnetic SANS [Paper presentation]. Luxembourg–ILL neutron workshop, Luxembourg, Luxembourg. |
SZARY, P., BICK, J.-P., Malyeyev, A., Dewhurst, C., & MICHELS, A. (April 2014). Field-induced spin helix chirality in nanocrystalline Ho [Poster presentation]. SKYMAG 2014. |
![]() ![]() | Ferdinand, A., Probst, A.-C., MICHELS, A., Birringer, R., & Kaul, S. N. (2014). Critical behaviour of nanocrystalline gadolinium: evidence for random uniaxial dipolar universality class. Journal of Physics: Condensed Matter, 26, 056003. doi:10.1088/0953-8984/26/5/056003 ![]() |
![]() ![]() | PERIGO, E. A., Gilbert, E. P., Metlov, K. L., & MICHELS, A. (2014). Experimental observation of magnetic poles inside bulk magnets via q \neq 0 Fourier modes of magnetostatic field. New Journal of Physics, 16, 123031. doi:10.1088/1367-2630/16/12/123031 ![]() |
![]() ![]() | Günther, A., BICK, J.-P., SZARY, P., HONECKER, D., Dewhurst, C. D., Keiderling, U., Feoktystov, A. V., Tschöpe, A., Birringer, R., & MICHELS, A. (2014). Magnetic field dependent small-angle neutron scattering on a Co nanorod array: evidence for intraparticle spin misalignment. Journal of Applied Crystallography, 47, 992-998. doi:10.1107/S1600576714008413 ![]() |
![]() ![]() | MICHELS, A., Erokhin, S., Berkov, D., & Gorn, N. (January 2014). Micromagnetic simulation of magnetic small-angle neutron scattering from two-phase nanocomposites. Journal of Magnetism and Magnetic Materials, 350, 55-68. doi:10.1016/j.jmmm.2013.09.031 ![]() |
MICHELS, A. (October 2013). Magnetic SANS on nanomagnets [Paper presentation]. JCNS Workshop 2013, Trends and Perspectives in Neutron Scattering: Magnetism and Correlated Electron Systems, Tutzing, Germany. |
![]() ![]() | HONECKER, D., & MICHELS, A. (27 June 2013). Theory of magnetic small-angle neutron scattering of two-phase ferromagnets. Physical Review. B, Condensed Matter and Materials Physics, 87 (224426), 1-10. doi:10.1103/PhysRevB.87.224426 ![]() |
MICHELS, A. (11 February 2013). Magnetic SANS on bulk magnets [Paper presentation]. Seminar, Melbourne, Australia. |
MICHELS, A. (February 2013). Magnetic neutron scattering on nanomagnets: Decrypting cross-section images using micromagnetic simulations [Paper presentation]. 37th Annual Condensed Matter and Materials Meeting, Wagga Wagga, Australia. |
MICHELS, A. (2013). Magnetic SANS on bulk magnets [Paper presentation]. Seminar, Lucas Heights, Australia. |
MICHELS, A. (2013). Magnetic neutron scattering on nanomagnets [Paper presentation]. Internal Seminar on Physics and Materials Science, Luxembourg, Luxembourg. |
![]() ![]() | BICK, J.-P., Suzuki, K., Gilbert, E., Edward, F., Ralf, S., Peter, L., Christian, K., & MICHELS, A. (2013). Exchange-stiffness constant of a Nd-Fe-B based nanocomposite determined by magnetic neutron scattering. Applied Physics Letters, 103, 122402. doi:10.1063/1.4821453 ![]() |
![]() ![]() | MICHELS, A., & BICK, J.-P. (2013). Autocorrelation function of the spin misalignment in magnetic small-angle neutron scattering: application to nanocrystalline metals. Journal of Applied Crystallography, 46, 788-790. doi:10.1107/S0021889813005402 ![]() |
![]() ![]() | Ryan, D. H., MICHELS, A., Döbrich, F., Birringer, R., Yamani, Z., & Cadogan, J. M. (2013). Magnetic ordering in nanocrystalline gadolinium: A neutron diffraction study. Physical Review. B, Condensed Matter and Materials Physics, 87 (064408), 1-6. doi:10.1103/PhysRevB.87.064408 ![]() |
![]() ![]() | HONECKER, D., Dewhurst, C., Suzuki, K., Erokhin, S., & MICHELS, A. (2013). Analysis of magnetic neutron-scattering data of two-phase ferromagnets. Physical Review. B, Condensed Matter and Materials Physics, 88, 094428. doi:10.1103/PhysRevB.88.094428 ![]() |
![]() ![]() | BICK, J.-P., HONECKER, D., Döbrich, F., Suzuki, K., Gilbert, E. P., Frielinghaus, H., Joachim, K., Gavilano, J., Forgan, E. M., Schweins, R., Lindner, P., Birringer, R., & MICHELS, A. (2013). Magnetization reversal in Nd-Fe-B based nanocomposites as seen by magnetic small-angle neutron scattering. Applied Physics Letters, 102 (2), 0224151-0224155. doi:10.1063/1.4776708 ![]() |
MICHELS, A. (26 October 2012). Nanocrystalline permanent magnets—energy-efficient materials [Paper presentation]. Seminar, Luxembourg, Luxembourg. |
MICHELS, A. (September 2012). Magnetic neutron scattering on nanomagnets: Decrypting cross-section images using micromagnetic simulations [Paper presentation]. Joint European Magnetic Symposia, Parma, Italy. |
MICHELS, A. (May 2012). Correlation functions of the spin misalignment in magnetic small-angle neutron scattering [Paper presentation]. Seminar, Jülich, Germany. |
![]() ![]() | Erokhin, S., Berkov, D., Gorn, N., & MICHELS, A. (2012). Micromagnetic modeling and small-angle neutron scattering characterization of magnetic nanocomposites. Physical Review. B, Condensed Matter and Materials Physics, 85 (024410), 1-12. doi:10.1103/PhysRevB.85.024410 ![]() |
![]() ![]() | Erokhin, S., Berkov, D., Gorn, N., & MICHELS, A. (2012). Magnetic neutron scattering on nanocomposites: Decrypting cross-section images using micromagnetic simulations. Physical Review. B, Condensed Matter and Materials Physics, 85 (134418), 1-5. doi:10.1103/PhysRevB.85.134418 ![]() |
MICHELS, A. (2012). Magnetic neutron scattering on nanomagnets: Decrypting cross-section images using micromagnetic simulations [Paper presentation]. 9th International Workshop on Polarised Neutrons in Condensed Matter Investigations, Paris, France. |
MICHELS, A. (2012). Magnetic neutron scattering on nanocomposites: Decrypting cross-section images using micromagnetic simulations [Paper presentation]. Train2 SUDOE Workshop on Nanomagnetism and Spintronics, San Sebastian, Spain. |
MICHELS, A. (2012). Magnetic small-angle neutron scattering on nanomagnets [Paper presentation]. Workshop Micromagnetic Theory & SANS, Garching, Germany. |
MICHELS, A. (2012). Research in the Grand Duchy of Luxembourg [Paper presentation]. Meeting of the European Neutron Scattering Association, Berlin, Germany. |
![]() ![]() | Döbrich, F., Kohlbrecher, J., Sharp, M., Eckerlebe, H., Birringer, R., & MICHELS, A. (2012). Neutron scattering study of the magnetic microstructure of nanocrystalline gadolinium. Physical Review. B, Condensed Matter and Materials Physics, 85 (094411), 1-17. doi:10.1103/PhysRevB.85.094411 ![]() |
![]() ![]() | MICHELS, A., HONECKER, D., Döbrich, F., Dewhurst, C. D., Suzuki, K., & Heinemann, A. (2012). Observation of cross-shaped anisotropy in spin-resolved small-angle neutron scattering. Physical Review. B, Condensed Matter and Materials Physics, 85 (184417), 1-5. doi:10.1103/PhysRevB.85.184417 ![]() |
![]() ![]() | Erokhin, S., Berkov, D., Gorn, N., & MICHELS, A. (2011). New Methodology for Micromagnetic Simulations of Nanocomposites With Applications to SANS Experiments. IEEE Transactions on Magnetics, 47 (10), 3044-3047. doi:10.1109/TMAG.2011.2143395 ![]() |
![]() ![]() | MICHELS, A., BICK, J.-P., Birringer, R., Ferdinand, A., BALLER, J., SANCTUARY, R., Philippi, S., Lott, D., Balog, S., Rotenberg, E., Kaindl, G., & Döbrich, K. M. (2011). Influence of crystallite size and temperature on the antiferromagnetic helices of terbium and holmium metal. Physical Review. B, Condensed Matter and Materials Physics, 83, 224415-1. doi:10.1103/PhysRevB.83.224415 ![]() |
MICHELS, A. (2011). Investigation of magnetic nanostructures by means of longitudinal neutron- polarization analysis [Paper presentation]. IEEE International Magnetics Conference, Taipei, Taiwan. |
MICHELS, A. (2011). Correlation functions of the spin misalignment in magnetic small-angle neutron scattering [Paper presentation]. 5th European Conference on Neutron Scattering, Prague, Czechia. |
MICHELS, A. (2011). Magnetic interactions in nanomagnets: a neutron-scattering study [Paper presentation]. Seminar, Exeter, United Kingdom. |
![]() ![]() | MICHELS, A., HONECKER, D., Döbrich, F., Dewhurst, C. D., Wiedenmann, A., Gomez-Polo, C., & Suzuki, K. (2011). Small-angle Neutron Scattering with One-dimensional Polarization Analysis. Neutron News, 22 (3), 15-19. doi:10.1080/10448632.2011.598801 ![]() |
![]() ![]() | HONECKER, D., Döbrich, F., Dewhurst, C. D., Wiedenmann, A., & MICHELS, A. (2011). Neutron spin-flip scattering of nanocrystalline cobalt. Journal of Physics: Condensed Matter, 23 (1), 1-4. doi:10.1088/0953-8984/23/1/016003 ![]() |
MICHELS, A. (2010). Crossing length scales and interface-induced spin disorder in nanocrystalline rare- earth ferromagnets [Paper presentation]. 4th Seeheim Conference on Magnetism, Frankfurt, Germany. |
MICHELS, A. (2010). Investigation of magnetic nanostructures by means of longitudinal neutron- polarization analysis [Paper presentation]. 8th International Workshop on Polarised Neutrons in Condensed Matter Investigations, Delft, Netherlands. |
MICHELS, A. (2010). Magnetic interactions in nanomagnets: a neutron-scattering study [Paper presentation]. Seminar, Luxembourg, Luxembourg. |
MICHELS, A. (2010). Magnetic interactions in nanomagnets: a neutron-scattering study [Paper presentation]. Seminar, Grenoble, France. |
MICHELS, A. (2010). Coulomb Cluster: Strukturen aus Staub [Paper presentation]. Seminar, Luxembourg, Luxembourg. |
![]() ![]() | MICHELS, A. (2010). Correlation functions of the spin misalignment in magnetic small-angle neutron scattering. Physical Review. B, Condensed Matter and Materials Physics, 82 (2), 0244331-02443312. doi:10.1103/PhysRevB.82.024433 ![]() |
![]() ![]() | HONECKER, D., Döbrich, F., Dewhurst, C. D., Wiedenmann, A., & MICHELS, A. (2010). Neutron spin-flip scattering of nanocrystalline cobalt. Journal of Physics: Condensed Matter, 23 (1), 016003. doi:10.1088/0953-8984/23/1/016003 ![]() |
![]() ![]() | HONECKER, D., Ferdinand, A., Döbrich, F., Dewhurst, C. D., Wiedenmann, A., Gomez-Polo, C., Suzuki, K., & MICHELS, A. (2010). Longitudinal polarization analysis in small-angle neutron scattering. European Physical Journal B -- Condensed Matter, 76 (2), 209-213. doi:10.1140/epjb/e2010-00191-5 ![]() |
![]() ![]() | HONECKER, D., Ferdinand, A., Döbrich, F., Dewhurst, C. D., Wiedenmann, A., Gómez-Polo, C., Suzuki, K., & MICHELS, A. (2010). One-D neutron-polarization analysis on magnetic nanostructures. Europhysics News, 41 (5), 15 - 15. |
![]() ![]() | Döbrich, F., Elmas, M., Ferdinand, A., Markmann, J., Sharp, M., Eckerlebe, H., Kohlbrecher, J., Birringer, R., & MICHELS, A. (2009). Spin disorder at Gd grain boundaries. Europhysics News, 40/3, 11 - 11. |
![]() ![]() | Döbrich, F., Elmas, M., Ferdinand, A., Markmann, J., Sharp, M., Eckerlebe, H., Kohlbrecher, J., Birringer, R., & MICHELS, A. (2009). Grain-boundary-induced spin disorder in nanocrystalline gadolinium. Journal of Physics: Condensed Matter, 21 (15), 1560031-1560035. doi:10.1088/0953-8984/21/15/156003 ![]() |
![]() ![]() | Philippi, S., Markmann, J., Birringer, R., & MICHELS, A. (2009). Grain-size-dependent magnetic susceptibility of nanocrystalline terbium. Journal of Applied Physics, 105 (7), 7011-7013. doi:10.1063/1.3055342 ![]() |
![]() ![]() | MICHELS, A., Elmas, M., Döbrich, F., Ames, M., Markmann, J., Sharp, M., Eckerlebe, H., Kohlbrecher, J., & Birringer, R. (2009). Porosity-induced spin disorder in nanocrystalline inert-gas condensed iron. Europhysics Letters, 85, 470031-470036. doi:10.1209/0295-5075/85/47003 ![]() |
![]() ![]() | MICHELS, A., & Weissmüller, J. (2008). Magnetic-field-dependent small-angle neutron scattering on random anisotropy ferromagnets. Reports on Progress in Physics, 71 (6), 0665011-06650137. doi:10.1088/0034-4885/71/6/066501 ![]() |
![]() ![]() | Birringer, R., Wolf, H., Lang, C., Tschöpe, A., & MICHELS, A. (2008). Magnetic Nanorods: Genesis, Self-Organization and Applications. Zeitschrift für Physikalische Chemie, 222 (2-3), 229-255. doi:10.1524/zpch.2008.222.2-3.229 ![]() |
![]() ![]() | Ames, M., Markmann, J., Karos, R., MICHELS, A., Tschöpe, A., & Birringer, R. (2008). Unraveling the nature of room temperature grain growth in nanocrystalline materials. Acta Materialia, 56, 4255-4266. doi:10.1016/j.actamat.2008.04.051 ![]() |
![]() ![]() | Suzuki, K., Ito, N., Saranu, S., Herr, U., MICHELS, A., & Garitaonandia, J. S. (2008). Magnetic domains and annealing-induced magnetic anisotropy in nanocrystalline soft magnetic materials. Journal of Applied Physics, 103 (7), 7301-7303. doi:10.1063/1.2835068 ![]() |
![]() ![]() | Weissmüller, J., Herr, U., Fecht, J., Grob, A., Rhaosaranu, S., MICHELS, A., & Viswanath, R. (2008). Long range magnetic interactions in nanocrystalline ferromagnets. In T. Schimmel, H. von Löhneysen, C. Obermair, ... M. Barczewski (Eds.), Nanotechnology—Physics, Chemistry, and Biology of Functional Nanostructures (Schriftenreihe 32, pp. 373-402). Stuttgart, Germany: Landesstiftung Baden-Württemberg. |
![]() ![]() | Günther, A., Monz, S., Tschöpe, A., Birringer, R., & MICHELS, A. (2008). Angular dependence of coercivity and remanence of Ni nanowire arrays and its relevance to magnetoviscosity. Journal of Magnetism and Magnetic Materials, 320 (7), 1340-1344. doi:10.1016/j.jmmm.2007.11.019 ![]() |
![]() ![]() | Aswal, V. K., van den Brandt, B., Hautle, P., Kohlbrecher, J., Konter, J. A., MICHELS, A., Piegsa, F. M., Stahn, J., Van Petegem, S., & Zimmer, O. (2008). Characterisation of the polarised neutron beam at the small angle scattering instrument SANS-I with a polarised proton target. Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 586, 86-89. doi:10.1016/j.nima.2007.11.062 ![]() |
![]() ![]() | MICHELS, A., Döbrich, F., Elmas, M., Ferdinand, A., Markmann, J., Sharp, M., Eckerlebe, H., Kohlbrecher, J., & Birringer, R. (2008). Spin structure of nanocrystalline gadolinium. Europhysics Letters, 81, 660031-660035. doi:10.1209/0295-5075/81/66003 ![]() |
![]() ![]() | Bischof, M., Staron, P., MICHELS, A., Granitzer, P., Rumpf, K., Leitner, H., Scheu, C., & Clemens, H. (2007). The influence of spin-misalignment scattering on the SANS data evaluation of martensitic age-hardening steels. Acta Materialia, 55 (8), 2637-2646. doi:10.1016/j.actamat.2006.12.004 ![]() |
![]() ![]() | van den Brandt, B., Glattli, H., Hautle, P., Kohlbrecher, J., Konter, J. A., MICHELS, A., Stuhrmann, H. B., & Zimmer, O. (2007). Creating local contrast in small-angle neutron scattering by dynamic nuclear polarization. Journal of Applied Crystallography, 40 (s), 106 - 110. doi:10.1107/S0021889806052149 ![]() |
![]() ![]() | Basheed, G. A., Kaul, S. N., & MICHELS, A. (2007). Resonant microwave absorption determination of characteristic magnetic length in magnetic-field-annealed Vitroperm. Applied Physics Letters, 91, 033105-033108. doi:10.1063/1.2754362 ![]() |
![]() ![]() | MICHELS, A., Vecchini, C., Moze, O., Suzuki, K., Pranzas, P. K., Kohlbrecher, J., & Weissmüller, J. (2007). Temperature dependence of dipole-field scattering in Nanoperm. Journal of Magnetism and Magnetic Materials, 316 (2), 448-450. doi:10.1016/j.jmmm.2007.03.094 ![]() |
![]() ![]() | Ito, N., MICHELS, A., Kohlbrecher, J., Garitaonandia, J. S., Suzuki, K., & Cashion, J. D. (2007). Effect of magnetic field annealing on the soft magnetic properties of nanocrystalline materials. Journal of Magnetism and Magnetic Materials, 316 (2), 458 - 461. doi:10.1016/j.jmmm.2007.03.121 ![]() |
![]() ![]() | Döbrich, F., MICHELS, A., & Birringer, R. (2007). Synthesis of a nanorod ferrofluid and characterisation by magnetic-field-dependent small-angle X-ray scattering. Journal of Magnetism and Magnetic Materials, 316 (e), 779-782. doi:10.1016/j.jmmm.2007.03.098 ![]() |
![]() ![]() | MICHELS, A., Vecchini, C., Moze, O., Suzuki, K., Pranzas, P. K., Kohlbrecher, J., & Weissmüller, J. (2006). Dipolar correlations in a nanocomposite: A neutron scattering study of Nanoperm Fe89Zr7B3Cu. Physical Review. B, Condensed Matter and Materials Physics, 74 (13), 1344071-13440713. doi:10.1103/PhysRevB.74.134407 ![]() |
![]() ![]() | Vecchini, C., Moze, O., Hoser, A., Prager, M., Argyriou, D., MICHELS, A., Roessli, B., Weissmüller, J., Lemier, C., & Viswanath, R. N. (2006). A neutron-scattering investigation of the magnetic structure and magnetic excitations in nanocrystalline Tb. Journal of Applied Physics, 99 (8), 5021-5023. doi:10.1063/1.2165139 ![]() |
![]() ![]() | Gräf, C. P., Birringer, R., & MICHELS, A. (2006). Synthesis and magnetic properties of cobalt nanocubes. Physical Review. B, Condensed Matter and Materials Physics, 73 (21), 2124011-2124014. doi:10.1103/PhysRevB.73.212401 ![]() |
![]() ![]() | 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, A., Stuhrmann, H. B., & Zimmer, O. (2006). Time-resolved nuclear spin-dependent small-angle neutron scattering from polarised proton domains in deuterated solutions. European Physical Journal B -- Condensed Matter, 49 (2), 157-165. doi:10.1140/epjb/e2006-00037-9 ![]() |
![]() ![]() | MICHELS, A., & Weissmüller, J. (2006). Probing dipolar angles in soft magnetic nanocomposites by small-angle neutron scattering. Neutron News, 71 (6), 34-35. doi:10.1080/10448630500517639 |
![]() ![]() | Vecchini, C., Moze, O., Suzuki, K., Cadogan, J. M., Pranzas, K., MICHELS, A., & Weissmüller, J. (2006). Small angle neutron scattering investigations of spin disorder in nanocomposite soft magnets. Journal of Alloys and Compounds, 423 (1-2), 31-36. doi:10.1016/j.jallcom.2005.12.046 ![]() |
![]() ![]() | van den Brandt, B., Hautle, P., Kohlbrecher, J., Konter, J. A., MICHELS, A., Glättli, H., Griesshammer, H. W., Piegsa, F. M., & Zimmer, O. (2005). High-accuracy measurement of the spin-dependent neutron scattering length of the deuteron. In Proceedings of the 16th International Spin Physics Symposium and Workshop on Polarized Electron Sources and Polarimeters (pp. 669-672). World Scientific. ![]() |
![]() ![]() | Vecchini, C., Moze, O., Suzuki, K., Pranzas, P. K., Weissmüller, J., & MICHELS, A. (2005). Neutron scattering and modeling of dipole-field-induced spin disorder in Nanoperm. Applied Physics Letters, 87, 2025091-2025093. doi:10.1063/1.2132540 ![]() |
![]() ![]() | MICHELS, A., Vecchini, C., Moze, O., Suzuki, K., Cadogan, J. M., Pranzas, P. K., & Weissmüller, J. (2005). Dipole-field-induced spin disorder in a nanocomposite soft magnet. Europhysics Letters, 72 (2), 249-255. doi:10.1209/epl/i2005-10224-x ![]() |
![]() ![]() | 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, A., Pichlmaier, A., Wohlmuther, M., Wokaun, A., Bodek, K., Szerer, U., Geltenbort, P., Zmeskal, J., & Pokotilovskiy, Y. (2005). Production of ultracold neutrons from a cold neutron beam on a 2H2 target. Physical Review. C, Nuclear Physics, 71, 0546011-05460110. doi:10.1103/PhysRevC.71.054601 ![]() |
![]() ![]() | Weissmüller, J., & MICHELS, A. (2004). Neutronen sehen Spinorientierung auf Nanoskala. Physik in Unserer Zeit, 35, 112-112. doi:10.1002/piuz.200490040 |
![]() ![]() | Weissmüller, J., MICHELS, A., Michels, D., Wiedenmann, A., Krill III, C. E., Sauer, H. M., & Birringer, R. (2004). Spin structure of nanocrystalline terbium. Physical Review. B, Condensed Matter and Materials Physics, 69, 0544021-05440216. doi:10.1103/PhysRevB.69.054402 ![]() |
![]() ![]() | Grob, A., Saranu, S., Herr, U., MICHELS, A., Viswanath, R. N., & Weissmüller, J. (2004). Characteristic magnetic length-scales in Vitroperm—Combining Kerr microscopy and small-angle neutron scattering. Physica Status Solidi A. Applied Research, 201, 3354-3360. doi:10.1002/pssa.200405533 ![]() |
![]() ![]() | van den Brandt, B., Glättli, H., Grillo, I., Hautle, P., Jouve, H., Kohlbrecher, J., Konter, J. A., Leymarie, E., Mango, S., May, R., MICHELS, A., Stuhrmann, H. B., & Zimmer, O. (2004). An experimental approach to the dynamics of nuclear polarisation. Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 526, 81-90. doi:10.1016/j.nima.2004.03.155 ![]() |
![]() ![]() | MICHELS, A., Viswanath, R. N., Barker, J. G., Birringer, R., & Weissmüller, J. (2003). Range of magnetic correlations in nanocrystalline soft magnets. Physical Review Letters, 91, 2672041-2672044. doi:10.1103/PhysRevLett.91.267204 ![]() |
![]() ![]() | MICHELS, A., & Weissmüller, J. (2003). A comparison of torque-strengths in micromagnetics. Journal of Magnetism and Magnetic Materials, 258-259, 11-14. doi:10.1016/S0304-8853(02)00996-4 ![]() |
![]() ![]() | MICHELS, A., Viswanath, R. N., & Weissmüller, J. (2003). Domain formation and long-range spin disorder in Vitroperm. Europhysics Letters, 64, 43-49. doi:10.1209/epl/i2003-00123-2 ![]() |
![]() ![]() | Krill III, C. E., Döbrich, K. M., Michels, D., MICHELS, A., Rau, C., Weitkamp, T., Snigirev, A., Birringer, R., & Bonse, U. (2002). Tomographic characterization of grain-size correlations in polycrystalline Al-Sn. In Developments in X-Ray Tomography III (pp. 205-212). The International Society for Optical Engineering. ![]() |
![]() ![]() | MICHELS, A., Weissmüller, J., & Birringer, R. (2002). A lower bound for the volume-averaged mean-square magnetostatic stray field. European Physical Journal B -- Condensed Matter, 29, 533-540. doi:10.1140/epjb/e2002-00336-1 ![]() |
![]() ![]() | MICHELS, A., Weissmüller, J., Erb, U., & Barker, J. G. (2002). Measurement of a magnetic-field dependent correlation length in nanocrystalline Ni using small-angle neutron scattering. Physica Status Solidi A. Applied Research, 189, 509-513. doi:10.1002/1521-396X(200202)189:2<509::AID-PSSA509>3.0.CO;2-C ![]() |
![]() ![]() | Weissmüller, J., Michels, D., MICHELS, A., Krill, C. E., Wiedenmann, A., & Gajbhiye, N. S. (2002). Magnetic microstructure and properties of the nanocrystalline hard magnet terbium. Physica Status Solidi A. Applied Research, 189, 495 - 498. doi:10.1002/1521-396X(200202)189:2<495::AID-PSSA495>3.0.CO;2-X ![]() |
![]() ![]() | 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, A., & Bonse, U. (2002). Tomography with high resolution. In Developments in X-Ray Tomography III (pp. 14-22). The International Society for Optical Engineering. ![]() |
![]() ![]() | MICHELS, A., & Weissmüller, J. (2002). On the influence of anisotropy on the magnetic small-angle neutron scattering of superparamagnetic particles. European Physical Journal B -- Condensed Matter, 26, 57-65. doi:10.1140/epjb/e20020066 ![]() |
![]() ![]() | Weissmüller, J., MICHELS, A., Barker, J. G., Wiedenmann, A., Erb, U., & Shull, R. D. (2001). Analysis of the small-angle neutron scattering of nanocrystalline ferromagnets using a micromagnetics model. Physical Review. B, Condensed Matter and Materials Physics, 63, 214414 - 214432. doi:10.1103/PhysRevB.63.214414 ![]() |
![]() ![]() | Weissmüller, J., Michels, D., MICHELS, A., Wiedenmann, A., Krill, C. E., Sauer, H. M., & Birringer, R. (2001). Magnetic small-angle neutron scattering by nanocrystalline terbium. Scripta Materialia, 44 (8), 2357-2361. doi:10.1016/S1359-6462(01)00774-6 ![]() |
![]() ![]() | Weissmüller, J., & MICHELS, A. (2001). Comment on magnetic correlations in nanostructured ferromagnets. Physical Review Letters, 87 (14), 149701-149701. doi:10.1103/PhysRevLett.87.149701 ![]() |
![]() ![]() | MICHELS, A., Weissmüller, J., Wiedenmann, A., & Barker, J. G. (2000). Exchange-stiffness constant in cold-worked and nanocrystalline Ni measured by elastic small-angle neutron scattering. Journal of Applied Physics, 87 (9), 5953 - 5955. doi:10.1063/1.372577 ![]() |
![]() ![]() | MICHELS, A., Weissmüller, J., Wiedenmann, A., Pedersen, J. S., & Barker, J. G. (2000). Measuring the exchange-stiffness constant of nanocrystalline solids by elastic small-angle neutron scattering. Philosophical Magazine Letters, 80, 785 - 792. doi:10.1080/0950083001000180S ![]() |
![]() ![]() | MICHELS, A., Krill, C. E., Ehrhardt, H., Birringer, R., & Wu, D. T. (1999). Modelling the influence of grain-size-dependent solute drag on the kinetics of grain growth in nanocrystalline materials. Acta Materialia, 47 (7), 2143 - 2152. doi:10.1016/S1359-6454(99)00079-8 ![]() |
![]() ![]() | Weissmüller, J., McMichael, R. D., MICHELS, A., & Shull, R. D. (1999). Small-angle neutron scattering by the magnetic microstructure of nanocrystalline ferromagnets near saturation. Journal of Research of the National Institute of Standards and Technology, 104 (3), 261 - 275. doi:10.6028/jres.104.019 ![]() |
![]() ![]() | MICHELS, A., Krill, C. E., Natter, H., & Birringer, R. (1998). Grain-growth kinetics in nanocrystalline iron prepared by ball milling. In Grain Growth in Polycrystalline Materials III (pp. 449 - 454). Warrendale, PA, USA, Unknown/unspecified: The Minerals, Metals & Materials Society. ![]() |