Extended Data Fig. 8: The symmetric term \({{\boldsymbol{R}}}_{{\bf{xy}}}^{{\bf{s}}}\) from \({{\boldsymbol{R}}}_{{\bf{xy}}}^{{\bf{EI}}}\).
From: Excitonic topological order in imbalanced electron–hole bilayers

\({R}_{{\rm{xy}}}^{{\rm{s}}}\) is shown as a function of Vf at different B⊥ in device B.