TY  - JOUR
AU  - Kovacs, Andras
AU  - Caron, Jan
AU  - Savchenko, Andrii S.
AU  - Kiselev, Nikolai
AU  - Shibata, Kiyou
AU  - Li, Zi-An
AU  - Kanazawa, Naoya
AU  - Tokura, Yoshinori
AU  - Blügel, Stefan
AU  - Dunin-Borkowski, Rafal
TI  - Mapping the magnetization fine structure of a lattice of Bloch-type skyrmions in an FeGe thin film
JO  - Applied physics letters
VL  - 111
IS  - 19
SN  - 1077-3118
CY  - Melville, NY
PB  - American Inst. of Physics
M1  - FZJ-2017-07472
SP  - 192410
PY  - 2017
AB  - Bloch-type magnetic skyrmions are nanoscale vortex-like spin objects that form densely packed lattice arrangements in B20-type chiral magnets in the presence of a magnetic field. Here, we use off-axis electron holography, in combination with an iterative model-based reconstruction algorithm, to study the geometries of the projected in-plane magnetization distributions of individual skyrmions in an FeGe thin film as a function of applied magnetic field. We compare our results with micromagnetic simulations and find a departure from magnetic chirality in the transition regions between adjacent skyrmions when they are in lattice arrangements.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000414975500026
DO  - DOI:10.1063/1.5004394
UR  - https://juser.fz-juelich.de/record/839894
ER  -