Universität zu Köln

Back, C., Cros, V, Ebert, H., Everschor-Sitte, K., Fert, A., Garst, M., Ma, Tianping, Mankovsky, S., Monchesky, T. L., Mostovoy, M., Nagaosa, N., Parkin, S. S. P., Pfleiderer, C., Reyren, N., Rosch, A., Taguchi, Y., Tokura, Y., von Bergmann, K. and Zang, Jiadong (2020). The 2020 skyrmionics roadmap. J. Phys. D-Appl. Phys., 53 (36). BRISTOL: IOP PUBLISHING LTD. ISSN 1361-6463

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Abstract

The notion of non-trivial topological winding in condensed matter systems represents a major area of present-day theoretical and experimental research. Magnetic materials offer a versatile platform that is particularly amenable for the exploration of topological spin solitons in real space such as skyrmions. First identified in non-centrosymmetric bulk materials, the rapidly growing zoology of materials systems hosting skyrmions and related topological spin solitons includes bulk compounds, surfaces, thin films, heterostructures, nano-wires and nano-dots. This underscores an exceptional potential for major breakthroughs ranging from fundamental questions to applications as driven by an interdisciplinary exchange of ideas between areas in magnetism which traditionally have been pursued rather independently. The skyrmionics Roadmap provides a review of the present state of the art and the wide range of research directions and strategies currently under way. These are, for instance, motivated by the identification of the fundamental structural properties of skyrmions and related textures, processes of nucleation and annihilation in the presence of non-trivial topological winding, an exceptionally efficient coupling to spin currents generating spin transfer torques at tiny current densities, as well as the capability to purpose-design broad-band spin dynamic and logic devices.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Back, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Cros, V UNSPECIFIED UNSPECIFIED UNSPECIFIED Ebert, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Everschor-Sitte, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fert, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Garst, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ma, Tianping UNSPECIFIED UNSPECIFIED UNSPECIFIED Mankovsky, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Monchesky, T. L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mostovoy, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Nagaosa, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Parkin, S. S. P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pfleiderer, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Reyren, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Rosch, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Taguchi, Y. UNSPECIFIED UNSPECIFIED UNSPECIFIED Tokura, Y. UNSPECIFIED UNSPECIFIED UNSPECIFIED von Bergmann, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zang, Jiadong UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-319976
DOI:	10.1088/1361-6463/ab8418
Journal or Publication Title:	J. Phys. D-Appl. Phys.
Volume:	53
Number:	36
Date:	2020
Publisher:	IOP PUBLISHING LTD
Place of Publication:	BRISTOL
ISSN:	1361-6463
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language TEMPERATURE MAGNETIC SKYRMIONS; ROOM-TEMPERATURE; ELECTRICAL DETECTION; DYNAMICS; LATTICE; MOTION; DRIVEN; MAGNETORESISTANCE; ELECTRODYNAMICS; GENERATION Multiple languages Physics, Applied Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/31997