Fig. 2: Theoretical and simulated twisted thermotics.

a, b Results of the temperature profiles for the twisted angles \({\theta }_{1}({\theta }_{2})\) with a \(\varDelta \theta=0^\circ\) and b \(\varDelta \theta={\theta }_{{{{{{\rm{magic}}}}}}}=\arcsin (\pi w/2{R}_{1})\). c, d The dependences of c the effective thermal conductivity \({\kappa }_{1,xx}^{{{{{{\rm{eff}}}}}}}\) and d temperature gradient on the angle difference (\(\varDelta \theta={\theta }_{1}-{\theta }_{2}\)).