50 citations · 74 across the 7 of their papers we have counts for
7 papers
Facilitating electrical and laser-induced skyrmion nucleation with a dipolar-field enhanced effective DMI
Mark C. H. de Jong, Dinar Khusyainov, Julian Hintermayr +6
We demonstrate experimentally how the nucleation of skyrmions in an Ir, Co, and Pt based magnetic multilayer is affected by introducing a layer dependent sign for the Dzyaloshinski…
Coherent control of terahertz-scale spin resonances using optical spin-orbit torques
Julian Hintermayr, Paul M. P. van Kuppevelt, Bert Koopmans
Using optically generated spin-orbit torques induced by the heavy metal Pt we demonstrate coherent control of GHz ferromagnetic resonances in Pt/Co/Pt multilayers as well as sub-TH…
Explaining all-optical switching in ferrimagnets with heavy rare-earth elements by varying the spin-flip scattering probability of Gd in CoGd alloys and Co/Gd bilayers
Julian Hintermayr, Bert Koopmans
Using the microscopic three temperature model, we simulate single-pulse all-optical switching (AOS) in alloys and bilayers consisting of Co and Gd. In particular, we investigate it…
Ultrafast single-pulse all-optical switching in synthetic ferrimagnetic Tb/Co/Gd multilayers
Julian Hintermayr, Pingzhi Li, Roy Rosenkamp +6
In this work, we investigate single-shot all-optical switching (AOS) in Tb/Co/Gd/Co/Tb multilayers in an attempt to establish AOS in synthetic ferrimagnets with high perpendicular…
Exploring terahertz-scale exchange resonances in synthetic ferrimagnets with ultrashort optically induced spin currents
Julian Hintermayr, Youri L. W. van Hees, Bert Koopmans
Using spin currents generated by fs laser pulses, we demonstrate excitation of GHz ferromagnetic resonance and THz ferrimagnetic exchange resonances in Co/Gd/Co/Gd multilayers by t…
Enhancing All-Optical Switching of Magnetization by He Ion Irradiation
Pingzhi Li, Johannes W. van der Jagt, Maarten Beens +8
All-optical switching (AOS) of magnetization by a single femtosecond laser pulse in Co/Gd based synthetic ferrimagnets is the fastest magnetization switching process. On the other…
Dipolar-stabilized first and second-order antiskyrmions in ferrimagnetic multilayers
Michael Heigl, Sabri Koraltan, Marek Vaňatka +13
Skyrmions and antiskyrmions are topologically protected spin structures with opposite topological charge. Particularly in coexisting phases, these two types of magnetic quasi-parti…