Temperature-dependent equilibration of spin orthogonal quantum Hall edge modes

Conductance of the edge modes as well conductance across co-propagating around \nu = 4/3, 5/3 and 2 quantum Hall states are measured by individually exciting modes. Temperature dependent equilibration rates outer unity mode presented for different filling fractions. We find that rate at is higher more temperature sensitive compared to fractional 4/3. At lowest temperature, length tends saturate with lowering fraction increasing magnetic field B. speculate this saturating nature arising from an interplay Coulomb correlation spin orthogonality.