Gutenberg Open Science: Magnetic direct-write skyrmion nanolithography

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-5683

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DC Field	Value	Language
dc.contributor.author	Ognev, Alexey V.	-
dc.contributor.author	Kolesnikov, Alexander G.	-
dc.contributor.author	Kim, Yong Jin	-
dc.contributor.author	Cha, In Ho	-
dc.contributor.author	Sadovnikov, Alexandr V.	-
dc.contributor.author	Nikitov, S. A.	-
dc.contributor.author	Soldatov, I. V.	-
dc.contributor.author	Talapatra, Abhishek	-
dc.contributor.author	Mohanty, Jasmine	-
dc.contributor.author	Mruczkiewicz, Michal	-
dc.contributor.author	Ge, Yuqing	-
dc.contributor.author	Kerber, Nico	-
dc.contributor.author	Dittrich, Florian	-
dc.contributor.author	Virnau, Peter	-
dc.contributor.author	Kläui, Mathias	-
dc.contributor.author	Kim, Young Keun	-
dc.contributor.author	Samardak, A. S.	-
dc.date.accessioned	2021-12-20T10:02:56Z	-
dc.date.available	2021-12-20T10:02:56Z	-
dc.date.issued	2020	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/5687	-
dc.description.abstract	Magnetic skyrmions are stable spin textures with quasi-particle behavior and attract significant interest in fundamental and applied physics. The metastability of magnetic skyrmions at zero magnetic field is particularly important to enable, for instance, a skyrmion racetrack memory. Here, the results of the nucleation of stable skyrmions and formation of ordered skyrmion lattices by magnetic force microscopy in (Pt/CoFeSiB/W)(n) multilayers, exploiting the additive effect of the interfacial Dzyaloshinskii-Moriya interaction, are presented. The appropriate conditions under which skyrmion lattices are confined with a dense two-dimensional liquid phase are identified. A crucial parameter to control the skyrmion lattice characteristics and the number of scans resulting in the complete formation of a skyrmion lattice is the distance between two adjacent scanning lines of a magnetic force microscopy probe. The creation of skyrmion patterns with complex geometry is demonstrated, and the physical mechanism of direct magnetic writing of skyrmions is comprehended by micromagnetic simulations. This study shows a potential of a direct-write (maskless) skyrmion (topological) nanolithography with sub-100 nm resolution, where each skyrmion acts as a pixel in the final topological image.	en_GB
dc.language.iso	eng	de
dc.rights	InCopyright	*
dc.rights.uri	http://rightsstatements.org/vocab/InC/1.0/	*
dc.subject.ddc	530 Physik	de_DE
dc.subject.ddc	530 Physics	en_GB
dc.title	Magnetic direct-write skyrmion nanolithography	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-5683	-
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	article	en_GB
jgu.type.version	Accepted version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 08 Physik, Mathematik u. Informatik	de
jgu.organisation.number	7940	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	ACS nano	de
jgu.journal.volume	14	de
jgu.journal.issue	11	de
jgu.pages.start	14960	de
jgu.pages.end	14970	de
jgu.publisher.year	2020	-
jgu.publisher.name	Soc.	de
jgu.publisher.place	Washington, DC	de
jgu.publisher.uri	https://pubs.acs.org/doi/abs/10.1021/acsnano.0c04748	de
jgu.publisher.issn	1936-0851	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	530	de
jgu.publisher.doi	10.1021/acsnano.0c04748	-
jgu.organisation.ror	https://ror.org/023b0x485	-
Appears in collections:	JGU-Publikationen

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