Fig. 3. Effect of the polar angle (θ0) on the temperature contrast under steady-state. (A) Temperature profile of JNP heating with different θ0. R1 = 1 × 10−9 m2 K W−1 and R2 = 100 × 10−9 m2 K W−1, rJNP = 15 nm. (B) The local heat flux rate across the interface at the northern pole (q̇1) and southern pole (q̇2) as a function of θ0. (C) ΔT1 and ΔT2 as a function of θ0. (D) ζs.s. map as a function of rJNP and θ0. R1 = 1 × 10−9 m2 K W−1, R2 = 100 × 10−9 m2 K W−1. The dotted lines are contour lines for ζs.s..
