Current-induced domain wall motion in nanoscale ferromagnetic elements
The manipulation of a magnetic domain wall (DW) by a spin polarized current in
ferromagnetic nanowires has attracted tremendous interest during the last years due to …
ferromagnetic nanowires has attracted tremendous interest during the last years due to …
Fundamentals of curvilinear ferromagnetism: statics and dynamics of geometrically curved wires and narrow ribbons
Low‐dimensional magnetic architectures including wires and thin films are key enablers of
prospective ultrafast and energy efficient memory, logic, and sensor devices relying on spin …
prospective ultrafast and energy efficient memory, logic, and sensor devices relying on spin …
Current-induced skyrmion generation and dynamics in symmetric bilayers
Magnetic skyrmions are quasiparticle-like textures which are topologically different from
other states. Their discovery in systems with broken inversion symmetry sparked the search …
other states. Their discovery in systems with broken inversion symmetry sparked the search …
Imaging the fine structure of a magnetic domain wall in a Ni nanocylinder
We present the first experimental imaging of the internal DW structure in 55 and 85 nm
diameter Ni nanocylinders, using electron holography combined with micromagnetic …
diameter Ni nanocylinders, using electron holography combined with micromagnetic …
Domain wall dynamics in antiferromagnetically coupled double-lattice systems
In ferromagnetic materials, the rich dynamics of magnetic domain walls (DWs) under a
magnetic field or current has been successfully described using the well-known q-φ …
magnetic field or current has been successfully described using the well-known q-φ …
Nanowire spintronics for storage class memories and logic
Patterned magnetic nanowires are extremely well suited for data storage and logic devices.
They offer non-volatile storage, fast switching times, efficient operation and a bistable …
They offer non-volatile storage, fast switching times, efficient operation and a bistable …
Spin and charge pumping by a steady or pulse-current-driven magnetic domain wall: a self-consistent multiscale time-dependent quantum-classical hybrid approach
We introduce a multiscale framework that combines a time-dependent nonequilibrium Green-
function (TDNEGF) algorithm, scaling linearly in the number of time steps and describing …
function (TDNEGF) algorithm, scaling linearly in the number of time steps and describing …
Unidirectional thermal effects in current-induced domain wall motion
J Torrejon, G Malinowski, M Pelloux, R Weil… - Physical review …, 2012 - APS
We report experimental evidence of thermal effects on the displacement of vortex walls in
NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the …
NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the …
Magnetic damping: Domain wall dynamics versus local ferromagnetic resonance
T Weindler, HG Bauer, R Islinger, B Boehm… - Physical review …, 2014 - APS
Magnetic relaxation is one of the dominating features of magnetization dynamics.
Depending on the magnetic structure and the experimental approach, different magnitudes …
Depending on the magnetic structure and the experimental approach, different magnitudes …
Domain wall dynamics in ultrathin Pt/Co/AlOx microstrips under large combined magnetic fields
The dynamics of magnetic domain walls in ultrathin strip-patterned Pt/Co/AlOx samples with
perpendicular easy axis has been studied experimentally under an easy-axis field …
perpendicular easy axis has been studied experimentally under an easy-axis field …