Galvanomagnetic and thermoelectric properties of CeSisub(x) compounds

Changes in temperature and field dependences of resistance, the thermal emf coefficient, the Hall resistance, and transverse magnetoresistance, in transition from nonmagnetic Kondo-lattice to ferromagnetic one in CeSisub(x) series are studied. Measurements are carried out with polycrystalline samples in the temperature range (1.7<T<300) K in magnetic fields upto 40 kOe. The data obtained confirm the existence of transition from the paramagnetic state to ferromagnetic one in CeSisub(x) for compositions with x< or approximately 1.8. Interrelation of Kondo and magnetic interactions in forming the ground state in CeSisub(x) system is discussed