PRESSURE DEPENDENT MAGNETORESISTIVITY OF THE HEAVY FERMION SYSTEM, CEPB3

CePb//3 has been shown to be an antiferromagnetic, heavy fermion system with an unusually large negative magnetoresistance at high magnetic fields and very low temperatures. The pressure and temperature dependence of the zero field resistivity for CePb//3 has been measured for P less than equivalent to 1. 5 GPa and 0. 4 K less than equivalent to T less than equivalent to 300 K along with the pressure dependence of the magnetoresistance for T less than equivalent to 4. 0 K and H less than equivalent to 20 T.