5f magnetism in (U,Th)CoSn

Abstract
As part of an investigation of UTX compounds (T represents a transition metal and X represents an element out of the group Al, Ga, Sn) we performed magnetic susceptibility, magnetization, and specific‐heat measurements on the pseudoternary system (U,Th)CoSn. The results are discussed in terms of a varying 5f‐electron density of states at EF which is controlled by the U concentration.