Magnetic fluctuations and transport properties in the vicinity of magnetic quantum critical point

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In order to investigate the effect of magnetic fluctuations on transport properties of the rare earth compounds around magnetic critical point, the electrical resistivity and thermopower have been measured at 2 K to 300 K under pressures up to 3 GPa in magnetic fields up to 10 T. The anomalous behaviors of electrical resistivity and thermopower of the compound with the critical atomic concentration have been observed. And the measurement results indicate the large change of the temperature dependence, indicating the large modification of the electrical density of states at the Fermi level.