Scaling analysis of the susceptibility of Ce(Ru1-xRhx)(2)Si-2 in the Fermiand non-Fermi liquid ranges

We use the standard static-scaling equations at a phase transition in non-s tandard conditions, with T-c a negative constant, or (and) with T-2 rather than T being the variable, to fit our susceptibility data in Ce(Ru1-xRhx)(2 )Si-2 alloys. For x lower than 0.05 these systems show a typical Fermi-liqu id behaviour and for x = 0.4 and 0.5 they display a typical non-Fermi liqui d behaviour. This scaling yields numbers, the exponents, which permit to cl assify qualitative differences in behaviour. (C) 1999 Elsevier Science B.V. All rights reserved.