Competition Between Fractional Quantum Hall Liquid, Bubble and Wigner Crystal Phases in the Third Landau Level

G. Gervais, L. W. Engel, H. L. Stormer +4

Magnetotransport measurements were performed in a ultra-high mobility GaAs/AlGaAs quantum well of density $\sim 3.0\times 10^{11}$ $c{m}^{-2}$. The temperature dependence of the mag…