Spin Glass and antiferromagnetism in Kondo-lattice disordered systems

Abstract. The competition between spin glass (SG), antiferromagnetism (AF) and Kondo effect is studied here in a model which consists of two Kondo sublattices with a gaussian random interaction between spins in differents sublattices with an antiferromagnetic mean Jo and standard deviation J . In the present approach there is no hopping of the conduction… (More)