TY - JOUR
T1 - Dynamical process of skyrmion-helical magnetic transformation of the chiral-lattice magnet FeGe probed by small-angle resonant soft x-ray scattering
AU - Yamasaki, Y.
AU - Morikawa, D.
AU - Honda, T.
AU - Nakao, H.
AU - Murakami, Y.
AU - Kanazawa, N.
AU - Kawasaki, M.
AU - Arima, T.
AU - Tokura, Y.
N1 - Publisher Copyright:
© 2015 American Physical Society.
PY - 2015/12/28
Y1 - 2015/12/28
N2 - Small-angle soft x-ray scattering in resonance with Fe L absorption edge has been investigated for helical magnetic order and magnetic skyrmion crystal (SkX) in B20-type cubic FeGe. Transformation of magnetic structures among helical, conical, SkX, and field-polarized spin-collinear forms is observed with the application of a magnetic field parallel to the incident soft x-ray. The resonant soft x-ray scattering with high q-resolution revealed a transient dynamics of SkX, such as rotation of SkX and variation of the SkX lattice constant, upon the change of magnetic field.
AB - Small-angle soft x-ray scattering in resonance with Fe L absorption edge has been investigated for helical magnetic order and magnetic skyrmion crystal (SkX) in B20-type cubic FeGe. Transformation of magnetic structures among helical, conical, SkX, and field-polarized spin-collinear forms is observed with the application of a magnetic field parallel to the incident soft x-ray. The resonant soft x-ray scattering with high q-resolution revealed a transient dynamics of SkX, such as rotation of SkX and variation of the SkX lattice constant, upon the change of magnetic field.
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U2 - 10.1103/PhysRevB.92.220421
DO - 10.1103/PhysRevB.92.220421
M3 - Article
AN - SCOPUS:84953709353
VL - 92
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 22
M1 - 220421
ER -