Magnetic relaxation phenomena in the Chiral Magnet Fe${}_{1-x}$Co${}_x$Si: An ac susceptibility study

L. J. Bannenberg, A. L. E. Lefering, K. Kakurai +4

We present a systematic study of the ac susceptibility of the chiral magnet Fe${}_{1-x}$Co${}_x$Si with $x$ = 0.30 covering four orders of magnitude in frequencies from 0.1 Hz to 1 kHz…