Topological effects in nanomagnetism: from superparamagnetism to chiral quantum solitons
HB Braun - Advances in Physics, 2012 - Taylor & Francis
Micromagnetics has been the method of choice to interpret experimental data in the area of
microscopic magnetism for several decades. In this article, we show how progress has been …
microscopic magnetism for several decades. In this article, we show how progress has been …
Laser-induced magnetization dynamics and reversal in ferrimagnetic alloys
This review discusses the recent studies of magnetization dynamics and the role of angular
momentum in thin films of ferrimagnetic rare-earth–transition metal (RE–TM) alloys, eg …
momentum in thin films of ferrimagnetic rare-earth–transition metal (RE–TM) alloys, eg …
Three-dimensional magnetization structures revealed with X-ray vector nanotomography
In soft ferromagnetic materials, the smoothly varying magnetization leads to the formation of
fundamental patterns such as domains, vortices and domain walls. These have been …
fundamental patterns such as domains, vortices and domain walls. These have been …
Controlled transformation of skyrmions and antiskyrmions in a non-centrosymmetric magnet
Control of topological spin textures in magnetic systems may enable future spintronic
applications. Magnetic field pulses can switch the vortex polarity or the winding number of …
applications. Magnetic field pulses can switch the vortex polarity or the winding number of …
Magnetic vortex cores as tunable spin-wave emitters
The use of spin waves as information carriers in spintronic devices can substantially reduce
energy losses by eliminating the ohmic heating associated with electron transport. Yet, the …
energy losses by eliminating the ohmic heating associated with electron transport. Yet, the …
Electric-field switching of magnetic topological charge in type-I multiferroics
Applying electric field to control magnetic properties is a very efficient way for spintronics
devices. However, the control of magnetic characteristics by electric fields is not …
devices. However, the control of magnetic characteristics by electric fields is not …
Controlling the Competition between Optically Induced Ultrafast Spin-Flip<? format?> Scattering and Spin Transport in Magnetic Multilayers
The study of ultrafast dynamics in magnetic materials provides rich opportunities for greater
fundamental understanding of correlated phenomena in solid-state matter, because many of …
fundamental understanding of correlated phenomena in solid-state matter, because many of …
Theory of antiskyrmions in magnets
W Koshibae, N Nagaosa - Nature communications, 2016 - nature.com
Skyrmions and antiskyrmions are swirling topological magnetic textures realized as
emergent particles in magnets. A skyrmion is stabilized by the Dzyaloshinskii–Moriya …
emergent particles in magnets. A skyrmion is stabilized by the Dzyaloshinskii–Moriya …
Qubits based on merons in magnetic nanodisks
A meron is a classical topological soliton having a half topological charge. It could be
materialized in a magnetic disk. However, it will become a quantum mechanical object when …
materialized in a magnetic disk. However, it will become a quantum mechanical object when …
Topological spin textures: Basic physics and devices
In the face of escalating modern data storage demands and the constraints of Moore's Law,
exploring spintronic solutions, particularly the devices based on magnetic skyrmions, has …
exploring spintronic solutions, particularly the devices based on magnetic skyrmions, has …