Fig. 2: Temperature- and field-dependent transport properties of the Fe/Gd patterned wire.
From: Transport properties of dipole skyrmions in amorphous Fe/Gd multilayers
a–l Field-dependent parallel (\({{{{{{\rm{\rho }}}}}}}_{{{{{{\rm{xx}}}}}}}^{{{{{{\rm{||}}}}}}}\)), transverse (\({{{{{{\rm{\rho }}}}}}}_{{{{{{\rm{xx}}}}}}}^{\perp }\)), and polar (\({{{{{{\rm{\rho }}}}}}}_{{{{{{\rm{xx}}}}}}}^{{{{{{\rm{\odot}}}}}}}\)) resistivity of the 10 μm-wide Fe/Gd patterned wire from T = 300 K to T = 80 K in 20 K intervals. At each temperature, the magnetic field is swept from H = ±10 kOe, but for ease of viewing a smaller field range is shown. The ρxx is color-coded to show field-dependent responses: (red-colored) positive-to-negative saturation, while (blue-colored) negative-to-positive saturation. The insets, at each temperature, show an enlarged view of features observed in \({\rho }_{{xx}}^{\odot}\) as fields are swept from negative to positive saturation.
