Fig. 3
Stability diagrams in the half-filled second Landau level. The stability diagrams for sample A are obtained from plotting the energy gap Δ of the FQHS and the onset temperature Tonset of the nematic. Analysis is done at ν = 5/2 (a) and ν = 7/2 (b). The energy gap decreases with increasing pressure, while the onset temperature of the nematic exhibits a dome-like shape. Green squares represent the quantum critical point of the paired-to-nematic and orange squares of the nematic-to-Fermi fluid transition. Lines are guides to the eye
