Magnetoresistance in the helical itinerant magnets MnSi and Mn${}_{1-x}$Co${}_x$Si

A. E. Petrova, S. Yu. Gavrilkin, D. Menzel +2

We studied the longitudinal and transverse magnetoresistance of helical magnets, MnSi and Mn${}_{1-x}$Co${}_x$Si, at temperatures between 1.8 and 100~K and in magnetic fields up to 9 T…