3 papers
cond-mat.mes-hall2023
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…
cond-mat.mtrl-sci2023
Aging and passivation of magnetic properties in Co/Gd bilayers
T. J. Kools, Y. L. W. van Hees, K. Poissonnier +5
Synthetic ferrimagnets based on Co and Gd bear promise for directly bridging the gap between volatile information in the photonic domain and non-volatile information in the magneti…
cond-mat.mes-hall2023
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…