Lorentz transmission electron microscopy for magnetic skyrmions imaging |
Discovery of another localized nanoscale spin texture (i.e., magnetic bobber) in a chiral magnet FeGe nanostrip. (a) Magnetic flux measured in an FeGe nanostrip with a thickness of 175 nm. The circular dots with strong contrast on the right side stand for the skyrmion tubes. The weak dot on the left side corresponds the chiral magnetic bobber. (b) The fine spin configurations for bobber and skyrmions.[ |