Single-site quadrupolar Kondo effect in a diluted non-Kramers doublet system Y${}_{1-x}$Pr${}_x$Ir${}_2$Zn${}_{20}$ for $x=0.028$ viewed from magnetization

Yu Yamane, Takahiro Onimaru, Yasuyuki Shimura +3

A diluted non-Kramers doublet system Y${}_{1-x}$Pr${}_x$Ir${}_2$Zn${}_{20}$ is a promising candidate for exhibiting single-site quadrupolar (two-channel) Kondo effect. We have measured tem…