Physical Society of Japan, Journal of the Physical Society of Japan, Suppl.A(76), p. 68-69, 2007
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The substitution of Ce by Pr or Nd suppresses the spin fluctuation contribution to the electrical resistivity of the Stoner enhanced paramagnet CeNi5. The measurements of electrical resistivity as a function of the applied magnetic field up to 12 T and pressure up to 15 kbar on Ce0.8RE0.2Ni5 (RE = Pr, Nd) polycrystalline samples are presented. A mostly decreasing spin fluctuation contribution to the electrical resistivity of Ce0.8RE0.2Ni5 with both increasing magnetic field and pressure is observed.