Extended skyrmion lattice scattering and long-time memory in the chiral magnet Fe${}_{1-x}$Co${}_x$Si

L. J. Bannenberg, K. Kakurai, F. Qian +6

Small angle neutron scattering measurements on a bulk single crystal of the doped chiral magnet Fe${}_{1-x}$Co${}_x$Si with $x$=0.3 reveal a pronounced effect of the magnetic history a…