Logarithm of the amplitudes of the oscillations. The logarithm of the amplitudes of the oscillations divided by T ln(Δρxx / T) as a function of temperature at different magnetic field for sample C at Vg = 0. The curves correspond to fits described by . The inset shows the measured effective mass at different magnetic fields.
Huang et al. Nanoscale Research Letters 2013 8:138 doi:10.1186/1556-276X-8-138