Explaining the paradoxical diversity of ultrafast laser-induced demagnetization B Koopmans, G Malinowski, F Dalla Longa, D Steiauf, M Fähnle, T Roth, ...
Nature materials 9 (3), 259-265, 2010
1148 2010 Band gap, excitons, and Coulomb interaction in solid RW Lof, MA van Veenendaal, B Koopmans, HT Jonkman, GA Sawatzky
Physical Review Letters 68 (26), 3924, 1992
1011 1992 Interface-induced phenomena in magnetism F Hellman, A Hoffmann, Y Tserkovnyak, GSD Beach, EE Fullerton, ...
Reviews of modern physics 89 (2), 025006, 2017
960 2017 Ultrafast magneto-optics in nickel: magnetism or optics? B Koopmans, M Van Kampen, JT Kohlhepp, WJM De Jonge
Physical Review Letters 85 (4), 844, 2000
740 2000 All-optical probe of coherent spin waves M Van Kampen, C Jozsa, JT Kohlhepp, P LeClair, L Lagae, ...
Physical review letters 88 (22), 227201, 2002
662 2002 Domain wall depinning governed by the spin Hall effect PPJ Haazen, E Murè, JH Franken, R Lavrijsen, HJM Swagten, ...
Nature materials 12 (4), 299-303, 2013
657 2013 Unifying ultrafast magnetization dynamics B Koopmans, JJM Ruigrok, FD Longa, WJM De Jonge
Physical review letters 95 (26), 267207, 2005
601 * 2005 Bipolaron mechanism for organic magnetoresistance PA Bobbert, TD Nguyen, FWA Van Oost, B Koopmans, M Wohlgenannt
Physical review letters 99 (21), 216801, 2007
582 2007 Control of speed and efficiency of ultrafast demagnetization by direct transfer of spin angular momentum G Malinowski, F Dalla Longa, JHH Rietjens, PV Paluskar, R Huijink, ...
Nature Physics 4 (11), 855-858, 2008
405 2008 Field-free magnetization reversal by spin-Hall effect and exchange bias A van den Brink, G Vermijs, A Solignac, J Koo, JT Kohlhepp, ...
Nature communications 7 (1), 10854, 2016
397 2016 Thickness dependence of the interfacial Dzyaloshinskii–Moriya interaction in inversion symmetry broken systems J Cho, NH Kim, S Lee, JS Kim, R Lavrijsen, A Solignac, Y Yin, DS Han, ...
Nature communications 6 (1), 7635, 2015
369 2015 Ultrafast Generation of Ferromagnetic Order via a Laser-Induced Phase Transformation<? format?> in FeRh Thin Films G Ju, J Hohlfeld, B Bergman, RJM Van De Veerdonk, ON Mryasov, ...
Physical review letters 93 (19), 197403, 2004
307 2004 Shift registers based on magnetic domain wall ratchets with perpendicular anisotropy JH Franken, HJM Swagten, B Koopmans
Nature nanotechnology 7 (8), 499-503, 2012
277 2012 Separating positive and negative magnetoresistance in organic semiconductor devices FL Bloom, W Wagemans, M Kemerink, B Koopmans
Physical review letters 99 (25), 257201, 2007
272 2007 Electric-field control of domain wall motion in perpendicularly magnetized materials AJ Schellekens, A Van den Brink, JH Franken, HJM Swagten, ...
Nature communications 3 (1), 847, 2012
248 2012 Ultrafast spin-transfer torque driven by femtosecond pulsed-laser excitation AJ Schellekens, KC Kuiper, R De Wit, B Koopmans
Nature communications 5 (1), 4333, 2014
221 2014 Theory for spin diffusion in disordered organic semiconductors PA Bobbert, W Wagemans, FWA Van Oost, B Koopmans, M Wohlgenannt
Physical review letters 102 (15), 156604, 2009
220 2009 Temperature Dependence of Laser-Induced Demagnetization in Ni:<? format?> A Key for Identifying the Underlying Mechanism T Roth, AJ Schellekens, S Alebrand, O Schmitt, D Steil, B Koopmans, ...
Physical Review X 2 (2), 021006, 2012
214 2012 Nonadiabatic Spin Transfer Torque in High Anisotropy Magnetic Nanowires<? format?> with Narrow Domain Walls O Boulle, J Kimling, P Warnicke, M Kläui, U Rüdiger, G Malinowski, ...
Physical review letters 101 (21), 216601, 2008
207 2008 Observation of large Kerr angles in the nonlinear optical response from magnetic multilayers B Koopmans, MG Koerkamp, T Rasing, H van den Berg
Physical review letters 74 (18), 3692, 1995
195 1995 