Different metamagnetism between paramagnetic Ce and Yb isomorphs

Atsushi Miyake, Yoshiaki Sato, Masashi Tokunaga +2

To solve the puzzle of metamagnetic phenomena in heavy fermion systems, we have compared paramagnetic isostructural Ce and Yb systems, CeNi${}_2$Ge${}_2$ and YbNi${}_2$Ge${}_2$, both of wh…