Superconductivity and magnetic susceptibility studies of the cubic Laves phase alloys CeRu2 - xCox

摘要: Measurements of the room temperature lattice parameter, superconducting transition and magnetic susceptibility over range 1.5 to 300 K have been made on pseudo-binary alloy system CeRu2-xCox. Tc is depressed from values for terminal compounds superconductivity could not be detected above similar 0.33 0.2 < x 1.7. From form variation with Co substitution measurements it concluded that destruction in CeRu2 due localized spin fluctuations associated Co. The effects metal rare earth into are compared discussed.