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
1095 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
1004 1992 Interface-induced phenomena in magnetism F Hellman, A Hoffmann, Y Tserkovnyak, GSD Beach, EE Fullerton, ...
Reviews of modern physics 89 (2), 025006, 2017
878 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
722 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
646 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
639 2013 Unifying ultrafast magnetization dynamics B Koopmans, JJM Ruigrok, F Dalla Longa, WJM De Jonge
Physical review letters 95 (26), 267207, 2005
585 2005 Bipolaron mechanism for organic magnetoresistance PA Bobbert, TD Nguyen, FWA Van Oost, B Koopmans, M Wohlgenannt
Physical review letters 99 (21), 216801, 2007
577 2007 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
382 2016 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
379 2008 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
355 2015 Ultrafast generation of ferromagnetic order via a laser-induced phase transformation in FeRh thin films G Ju, J Hohlfeld, B Bergman, RJM Van De Veerdonk, ON Mryasov, ...
Physical review letters 93 (19), 197403, 2004
296 2004 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 Shift registers based on magnetic domain wall ratchets with perpendicular anisotropy JH Franken, HJM Swagten, B Koopmans
Nature nanotechnology 7 (8), 499-503, 2012
269 2012 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
244 2012 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
215 2009 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
206 2014 Nonadiabatic spin transfer torque in high anisotropy magnetic nanowires with narrow domain walls O Boulle, J Kimling, P Warnicke, M Kläui, U Rüdiger, G Malinowski, ...
Physical review letters 101 (21), 216601, 2008
203 2008 Temperature dependence of laser-induced demagnetization in Ni: 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
199 2012 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
185 1995