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The Use of Curium as a Rare Earth Substitute in High Tc‐Related Compounds

  • L Soderholm (a1), C.W. Williams (a1) and U. Welp (a1)


We report the synthesis of Cm2CuO4. The lattice constants of this material, determined by x‐ray diffraction, show it to be a new member of the isostructural series R2CuO4 (R=Pr, Nd, Sm, Eu, and Gd). Analysis of magnetic measurements is consistent with a free‐ion effective moment for Cm3+, with no contribution to the susceptibility from Cu‐ions.



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