TY  - JOUR
AU  - Redies, M.
AU  - Lux, Fabian
AU  - Hanke, J.-P.
AU  - Buhl, Patrick
AU  - Müller, Gideon
AU  - Kiselev, Nikolai
AU  - Blügel, S.
AU  - Mokrousov, Y.
TI  - Distinct magnetotransport and orbital fingerprints of chiral bobbers
JO  - Physical review / B
VL  - 99
IS  - 14
SN  - 2469-9950
CY  - Woodbury, NY
PB  - Inst.
M1  - FZJ-2019-02688
SP  - 140407
PY  - 2019
AB  - 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.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000464718000002
DO  - DOI:10.1103/PhysRevB.99.140407
UR  - https://juser.fz-juelich.de/record/862354
ER  -