Investigation of the magnetic ground state of R2RuO5 (R = Pr, Nd, Sm, Tb)

R2RuO5 (R=Pr, Nd, Sm, Gd, Tb) are known to exhibit interesting physical properties. They all show magnetic ordering between 8 ¿ 24K. They also show large Sommerfeld coefficient,...

R₂RuO₅（其中R代表镨(Pr)、钕(Nd)、钐(Sm)、钆(Gd)、铽(Tb)）已知具备一系列引人关注的物理特性。这类材料均在8至24开尔文的温度区间内呈现磁有序行为，同时还表现出较大的索末菲系数(Sommerfeld coefficient)……