Fig. 3: Magnetotransport and small angle neutron scattering intensity of YMn6Sn6.
From: Magnetization-driven Lifshitz transition and charge-spin coupling in the kagome metal YMn6Sn6
a Neutron intensity-Q map of the magnetic field dependence of the magnetic Bragg peak observed in small angle neutron scattering, adapted from Ghimire, et al.10, 20, plotted together with the magnetoresistance (MR) for current along the c-axis. QL refers to the z-component of the scattering vector, Q. In both cases, magnetic field is applied in the ab-plane. The white dots are a guide to the peak center. White dashed lines locate the magnetic structure transitions indicated by H1 and H2 and the MR turnover at \(H^{\prime}\). b Hall conductivity, σzx, as a function of magnetic field, H, at indicated temperatures. Inset depicts the fits (black dotted lines) of the Hall conductivity comprised of only ordinary, \({\sigma }^{OHE}={R}_{{{{{{{{\rm{H}}}}}}}}}H{\rho }_{zz}^{-1}{\rho }_{xx}^{-1}\), and anomalous, σAHE = SHM, conductivity contributions, where RH is the ordinary Hall coefficient, and SH is the anomalous Hall coefficient, M is the magnetization vs field applied in the ab-plane, and ρzz and ρxx are the longitudinal resistivities for current applied along the c-axis and current applied in the ab-plane, respectively.
