245 citations · 708 across the 7 of their papers we have counts for
7 papers
Nonlinear Dynamical System Model for Drive Mode Amplitude Instabilities in MEMS Gyroscopes
Ulrike Nabholz, Michael Curcic, Jan E. Mehner +1
The requirements pertaining to the reliability and accuracy of micro-electromechanical gyroscopic sensors are increasing,as systems for vehicle localization emerge as an enabling f…
Enhanced Non-Adiabaticity in Vortex Cores due to the Emergent Hall Effect
André Bisig, Collins Ashu Akosa, Jung-Hwan Moon +15
We present a combined theoretical and experimental study, investigating the origin of the enhanced non-adiabaticity of magnetic vortex cores. Scanning transmission X-ray microscopy…
Magnetic Vortex Core Reversal by Excitation of Spin Waves
Matthias Kammerer, Markus Weigand, Michael Curcic +8
Micron-sized magnetic platelets in the flux closed vortex state are characterized by an in-plane curling magnetization and a nanometer-sized perpendicularly magnetized vortex core.…
Chiral symmetry breaking of magnetic vortices by sample roughness
A. Vansteenkiste, M. Weigand, M. Curcic +3
Finite-element micromagnetic simulations are employed to study the chiral symmetry breaking of magnetic vortices, caused by the surface roughness of thin-film magnetic structures.…
X-ray imaging of the dynamic magnetic vortex core deformation
A. Vansteenkiste, K. W. Chou, M. Weigand +8
Magnetic platelets with a vortex configuration are attracting considerable attention. The discovery that excitation with small in-plane magnetic fields or spin polarised currents c…
Vortex core switching by coherent excitation with single in-plane magnetic field pulses
Markus Weigand, Bartel Van Waeyenberge, Arne Vansteenkiste +9
The bistability of the core magnetization of nano-scaled magnets with a magnetic vortex configuration has great potential for data storage applications. To exploit this, reliable s…
Polarisation selective magnetic vortex dynamics and core reversal in rotating magnetic fields
M. Curcic, B. Van Waeyenberge, M. Weigand +8
A magnetic vortex occurs as an equilibrium configuration in thin ferromagnetic platelets of micron and sub-micron size and is characterised by an in-plane curling magnetisation. At…