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Elektronenmikroskopische Aufnahme eines magnetischen Nanodrahtes mit elektrischen Kontakten

Veröffentlichungen

Arbeitsgruppe 2.52

Nanomagnetismus, thermoelektrische Messungen und Magnetisierungsdynamik

Optically excited spin dynamics of thermally metastable skyrmions in Fe 0.75Co 0.25Si, J. Kalin, S. Sievers, H. Füser, et al, Physical Review applied, submitted

Uncertainty propagation in quantitative magnetic force microscopy using a Monte-Carlo method, M. Marschall, S. Sievers, H. W. Schumacher, and C. Elster, Transactions on Magnetics, accepted

Quantum calibrated magnetic force microscopy, B. Sakar, Y. Liu, S. Sievers, V. Neu, J. Lang.3, Ch. Osterkamp, M. L. Markham, O. Öztürk, F. Jelezko, H. W. Schumacher, Phys. Rev. B 104, 214427 (2021)

A Ti/Pt/Co Multilayer Stack for Transfer Function Based Magnetic Force Microscopy Calibrations, B. Sakar, S. Sievers, A. Fernández Scarioni, F. Garcia-Sanchez, İ. Öztoprak, H.W. Schumacher, O. Öztürk, Magnetochemistry 2021, 7(6), 78

Thermoelectric signature of individual skyrmions, A. Fernández Scarioni, C. Barton, H. Corte-León, S. Sievers, X. Hu, F. Ajejas, W. Legrand, N. Reyren, V. Cros, Physical Review Letters, 126(7), 1-6 (2021)

Effect of the in-plane field component on the response of the magneto optical indicator film sensors, L. Dorosinskiy, S. Sievers, X. Hu, M. Lindner, Journal of Magnetism and Magnetic Materials, Volume 527 (2021)

Traceably calibrated scanning Hall probe microscopy at room temperature; Gerken, M.; Solignac, A.; Momeni Pakdehi, D.; Manzin, A.; Weimann, T.; Pierz, K.; Sievers, S.; Schumacher, H. W.; Journal of Sensors and Sensor Systems (2020)

Uncertainty analysis of stray field measurements by quantitative magnetic force microscopy; Hu, X.; Dai, G.; Sievers, S.; Fernández Scarioni, A.; Neu, V.; Bieler, M.; Schumacher, H. W.; IEEE Transactions on Instrumentation and Measurement (2020)

Round robin comparison on quantitative nanometer scale magnetic field measurements by magnetic force microscopy; Hu, X.; Dai, G.; Sievers, S.; Fernández-Scarioni, A.; Corte-León, H.; Puttock, R.; Barton, C.; Kazakova, O.; Ulvr, M.; Klaptek, P.; Havlícek, M.; Necas, D.; Tang, Y.; Neu, V.; Schumacher, H. W.; Journal of Magnetism and Magnetic Materials (2020)

Inhomogeneous field calibration of a magneto-optical indicator film device; Gerken, M.; Sievers, S.; Schumacher, H. W.; Measurement Science and Technology (2020)

The magnetic tunnel junction as a temperature sensor for buried nanostructures; Yang, H.; Hu, X.; Sievers, S.; Böhnert, T.; Tarequzzaman, M.; Costa, J. D.; Ferreira, R.; Bieler, M.; Schumacher, H. W.; Journal of Applied Physics (2018)

Excitation and coherent control of magnetization dynamics in magnetic tunnel junctions using acoustic pulses; Yang, H.; Garcia-Sanchez, F.; Hu, X.; Sievers, S.; Böhnert, T.; Costa, J. D.; Tarequzzaman, M.; Ferreira, R.; Bieler, M.; Schumacher, H. W.; Applied Physics Letters (2018)

Metrological large range magnetic force microscopy; Dai, G.; Hu, X.; Sievers, S.; Fernandez Scarioni, A.; Neu, V.; Flügge, J.; Schumacher, H. W.; Review of Scientific Instruments (2018)

Temperature dependence of the domain wall magneto-Seebeck effect: avoiding artifacts of lead contributions; Fernàndez Scarioni, A.; Krzysteczko, P.; Sievers, S.; Hu, X.; Schumacher, H. W.; Journal of Physics D (2018)

Investigation of a possible electronic phase separation in the magnetic semiconductors Ga1-xMnxAs and Ga1-xMnxP by means of fluctuation spectroscopy; Lonsky, M.; Teschabai-Oglu, J.; Pierz, K.; Sievers, S.; Schumacher, H. W.; Yuan, Y.; Böttger, R.; Zhou, S.; Müller, J.; Physical Review B (2018)

Temperature dependence of the domain wall magneto-seebeck effect: avoiding artifacts of lead contributions, A. Fernandez Scarioni, P. Krzysteczko, S. Siever, X. Hu and H.W. Schumacher, Journal of Physics D 51(23), 1-7 (2018)

Electrical measurement of absolute temperature and temperature transients in a buried nanostructure under ultrafast optical heating; Yang, H.; Hu, X.; Liebing, N.; Böhnert, T.; Costa, J. D.; Tarequzzaman, M.; Ferreira, R.; Sievers, S.; Bieler, M.; Schumacher, H. W.; Applied Physics Letters (2017)

Probing magnetic microstructures with quasi-ballistic Hall crosses; Fasbender, S.; Schluck, J.; Cerchez, M.; Heinzel, T.; Sievers, S.; Pierz, K.; Schumacher, H. W.; Journal of applied physics (2016)

Domain wall magneto-Seebeck effect; Krzysteczko, P.; Hu, X.; Liebing, N.; Sievers, S.; Schumacher, H. W.; Physical Review B (2015)

Edge-mode resonance-assisted switching of nanomagnet logic elements; Hu, X.; Dey, H.; Liebing, N.; Csaba, G.; Orlov, A.; Bernstein, G. H.; Porod, W.; Krzysteczko, P.; Sievers, S.; Schumacher, H. W.; IEEE Transactions on Magnetics (2015)

H. Corte-León, A. Beguivin, P. Krzysteczko, H. W. Schumacher, A. Manzin, R. P. Cowburn,V. Antonov, and O. Kazakova, “Influence of geometry on domain wall dynamics in permalloy nanodevices,” IEEE Trans. Magn. 51, 4001304 (2015).

S. Sievers, N. Liebing, S. Serrano-Guisan, R. Ferreira, A. Caprile, A. Manzin, M. Pasquale, W. Skowroński, T. Stobiecki, K. Rott, G. Reiss, J. Langer, B. Ocker, H.W. Schumacher, “Towards wafer scale inductive characterization of spin transfer torque critical current density of magnetic tunnel junction stacks,” IEEE Trans. Magn. 51, 1400804 (2015).

Tailoring of domain wall devices for sensing applications, H. Corte-León, P. Krzysteczko, H. W. Schumacher, A. Manzin, V. Antonov, and O. Kazakova, IEEE Trans. Magn. 50, 7101004 (2014).

Anisotropic Magnetoresistance State Space of Permalloy Nanowires with Domain Wall Pinning Geometry, Héctor Corte-León, Vahid Nabaei, Alessandra Manzin, Jonathan Fletcher, Patryk Krzysteczko, Hans W. Schumacher, and Olga Kazakova, Scientific Reports 4, 6045 (2014).

Magneto-thermoelectric figure of merit of Co/Cu multilayers, X.K. Hu, P. Krzysteczko, N. Liebing, S. Serrano-Guisan, K. Rott, G. Reiss, J. Kimling, T. Böhnert, K. Nielsch, and H.W. Schumacher, Appl. Phys. Lett. 104, 092411 (2014).

Broadband ferromagnetic resonance characterization of GaMnAs thin films, A. Ben-Hamida, S. Sievers, K. Pierz, and H.W. Schumacher, J. Appl Phys. 114 123704 (2013).

Tunnelling magneto thermo currents in CoFeB/MgO/CoFeB magnetic tunnel junction nanopillars, N. Liebing, S. Serrano-Guisan, P. Krzysteczko, K. Rott, G. Reiss, J. Langer, B. Ocker, and H. W. Schumacher, Appl. Phys. Lett. 102, 242413 (2013).

The influence of individual lattice defects on the domain structure in magnetic antidot lattices, X.K. Hu, S. Sievers, A. Müller, V. Janke, and H.W. Schumacher, J. Appl. Phys. 113, 103907 (2013).

S. Sievers, N. Liebing, P. Nass, S. Serrano-Guisan, M. Pasquale, and H. W. Schumacher, “Towards wafer scale inductive determination of magnetostatic and dynamic parameters of magnetic thin films and multilayers,” IEEE Trans. Magn. 49, 58 (2013).

Sibylle Sievers, Kai-Felix Braun, Dietmar Eberbeck, Stefan Gustafsson, Eva Olsson, Hans Werner Schumacher, Uwe Siegner, “Quantitative measurement of the magnetic moment of individual magnetic nanoparticles by magnetic force microscopy,” Small 8, 2675 (2012).

N. Liebing, S. Serrano-Guisan, K. Rott, G. Reiss, J. Langer, B. Ocker, and H. W. Schumacher, “Determination of spin-dependent Seebeck coefficients of CoFeB/MgO/CoFeB magnetic tunnel junction nanopillars,” J. Appl. Phys. 111, 07C520 (2012).

N. Liebing, S. Serrano-Guisan, K. Rott, G. Reiss, J. Langer, B. Ocker, and H. W. Schumacher, “Tunneling magneto thermo power in magnetic tunnel junction nanopillars,” Phys. Rev. Lett. 107, 177201 (2011).

S. Serrano-Guisan, K. Rott, G. Reiss, J. Langer, B. Ocker, H. W. Schumacher, “Biased quasi ballistic spin torque magnetization reversal,” Phys. Rev. Lett. 101, 087201 (2008).

S. Serrano-Guisan, K. Rott, G. Reiss, H.W. Schumacher, “Inductive and magneto resistive measurements of Gilbert damping in Ni81Fe19 thin films and microstructures,” J. Phys D.: Appl. Phys. 41, 164015 (2008).

H. W. Schumacher, S. Serrano-Guisan, K. Rott, G. Reiss, “Ultrafast magnetization dynamics probed by anisotropic magneto resistance,” Appl. Phys. Lett. 90, 042504 (2007).

H. W. Schumacher, “Ultraschnelle Magnetspeicher,” Physik in unserer Zeit 36, 261 (2005).