抄録
We report the magnetic properties of Ce2CuGe6 and Pr2CuGe6, both of which exhibit a ferrimagnetic order around 15, K. Hysteretic curves with small residual magnetization, 7.8× 10-4, μ B/f.u. and 1.1× 10-2, μ B/f.u., are observed for Ce2CuGe6 and Pr2CuGe6, respectively. The peak of specific heat and the sharp decrease of electrical resistivity near their ordering temperature are consistent with observed magnetic orders.