  In a recent paper, Kiritsis and Li presented a holographic model to study the
competition between different orders at finite doping in holographic
superconductors. In the present work, we introduce fermions into such model and
study the fermionic spectral functions in the normal phase at zero and finite
temperatures. Combining analytic and numerical methods, we found that there is
a crossover from a strange metal with short lived excitations at small doping,
into a Fermi liquid with well defined quasiparticles at large doping. The
critical doping at which excitations becomes long lived increases with
temperature. The emerging phase diagram is qualitatively similar to that of
High Temperature Superconductors.
