Journal ArticleDOI
Magnetic skyrmions: from fundamental to applications
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This article is published in Journal of Physics D.The article was published on 2016-09-22. It has received 382 citations till now.read more
Citations
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Non-Hamiltonian dynamics of indirectly coupled classical impurity spins
Simon Michel,Michael Potthoff +1 more
TL;DR: In this paper, an effective low-energy theory for the real-time dynamics of two classical impurity spins within the framework of a prototypical and purely classical model of indirect magnetic exchange is derived for the regime where the local exchange coupling between impurity and host spins is weak.
Journal ArticleDOI
Realization of artificial skyrmion in CoCrPt/NiFe bilayers*
Journal ArticleDOI
Entropic signatures of the skyrmion lattice phase in Mn Si 1 -x Al x and Fe 1 -y Co y Si
Chetan Dhital,John Ditusa +1 more
TL;DR: In this paper, the conical to skyrmion transition is characterized by a clear discontinuity in the magnetic entropy as expected for first order topological phase transition, and the same magnetoentropic features are negligibly small in isostructural materials.
Journal ArticleDOI
Nonreciprocal dynamics of ferrimagnetic bimerons
TL;DR: In this paper , a theoretical study on the non-reciprocal dynamics of asymmetrical ferrimagnetic (FiM) bimerons induced by spin currents is presented. But the results are limited to the case where the system is at the angular momentum compensation point.
Journal ArticleDOI
Quantum topological phase transitions in skyrmion crystals
TL;DR: In this paper , the topology of the magnon bands in two distinct quantum skyrmion crystals appearing in zero external magnetic field is revealed by nonzero Chern numbers for some of the bands.
References
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Journal ArticleDOI
Current-driven excitation of magnetic multilayers
TL;DR: In this paper, a new mechanism was proposed for exciting the magnetic state of a ferromagnet, where a transfer of vectorial spin accompanied an electric current flowing perpendicular to two parallel magnetic films connected by a normal metallic spacer.
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A thermodynamic theory of “weak” ferromagnetism of antiferromagnetics
TL;DR: In this paper, a thermodynamic theory of weak ferromagnetism of α-Fe 2 O 3, MnCO 3 and CoCO 3 is developed on the basis of landau's theory of phase transitions of the second kind.
Journal ArticleDOI
Emission of spin waves by a magnetic multilayer traversed by a current.
TL;DR: In this paper, the interaction between spin waves and itinerant electrons is considerably enhanced in the vicinity of an interface between normal and ferromagnetic layers in metallic thin films, leading to a local increase of the Gilbert damping parameter which characterizes spin dynamics.
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Magnetic Domain-Wall Racetrack Memory
TL;DR: The racetrack memory described in this review comprises an array of magnetic nanowires arranged horizontally or vertically on a silicon chip and is an example of the move toward innately three-dimensional microelectronic devices.
Journal ArticleDOI
Skyrmion Lattice in a Chiral Magnet
Sebastian Mühlbauer,B. Binz,F. Jonietz,Christian Pfleiderer,Achim Rosch,A. Neubauer,Robert Georgii,Peter Böni +7 more
TL;DR: This study experimentally establishes magnetic materials lacking inversion symmetry as an arena for new forms of crystalline order composed of topologically stable spin states in the chiral itinerant-electron magnet MnSi.