  The fragile nature of itinerant magnetism can be exploited using non-thermal
parameters to study quantum criticality. The recently discovered quantum
critical point (QCP) in the Sc-doped (hole-like doping) itinerant
antiferromagnet TiAu (Ti$_{1-x}$Sc$_{x}$Au) raised questions about the effects
of the crystal and electronic structures on the overall magnetic behavior. In
this study, doping with V (electron-like doping) in Ti$_{1-x}$V$_{x}$Au
introduces chemical disorder which suppresses antiferromagnetic order from
$T_{\rm N} =$ 36~K for $x = 0$ down to 10 K for $x =$ 0.15, whereupon a
solubility limit is reached. Signatures of non-Fermi-liquid behavior are
observed in transport and specific heat measurements similar to
Ti$_{1-x}$Sc$_{x}$Au, even though Ti$_{1-x}$V$_{x}$Au is far from a QCP for the
accessible compositions $x \leq 0.15$.

Strongly Correlated Electrons