Intrinsic coercivity induced by valence fluctuations in $4f$-$3d$ intermetallic magnets

H. Shishido, T. Ueno, K. Saito +2

Temperature dependence of magnetization curves of well homogenized samples of Ce(Co${}_{1-x}$Cu${}_x$)${}_5$ ($0\le x\le 0.7$), a family of representative $4f$-$3d$ intermetallic magn…