Distinct magnetotransport and orbital fingerprints of chiral bobbers
Redies M, Lux FR, Hanke JP, Buhl PM, Mueller GP, Kiselev NS, Bluegel S, Mokrousov Y (2019)
Publication Type: Journal article
Publication year: 2019
Journal
Book Volume: 99
Article Number: 140407
Journal Issue: 14
DOI: 10.1103/PhysRevB.99.140407
Abstract
While chiral magnetic skyrmions have been attracting significant attention in the past years, recently, a new type of chiral particle emerging in thin films - a chiral bobber - has been theoretically predicted and experimentally observed. Here, based on theoretical arguments, we uncover that these novel chiral states possess inherent transport fingerprints that allow for their unambiguous electrical detection in systems comprising several types of chiral states. We reveal that unique transport and orbital characteristics of bobbers root in the nontrivial magnetization distribution in the vicinity of the Bloch points, and demonstrate that tuning the details of the Bloch point topology can be used to drastically alter the emergent response properties of chiral bobbers to external fields, which bears great potential for spintronics applications and cognitive computing.
Involved external institutions
Germany (DE)How to cite
APA:
Redies, M., Lux, F.R., Hanke, J.-P., Buhl, P.M., Mueller, G.P., Kiselev, N.S.,... Mokrousov, Y. (2019). Distinct magnetotransport and orbital fingerprints of chiral bobbers. Physical Review B, 99(14). https://doi.org/10.1103/PhysRevB.99.140407
MLA:
Redies, M., et al. "Distinct magnetotransport and orbital fingerprints of chiral bobbers." Physical Review B 99.14 (2019).
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