Fig. 5
From: Ultra-low thermal conductivity of two-dimensional phononic crystals in the incoherent regime
Dependence of effective thermal conductivity of holey silicon on neck size (a) and pitch size (b) at room temperature. The data dots are our calculated results, the red line is the best-fitting curve κEff ∝ n1.9, and the blue curve is the best-fitting relationship κEff ∝ p−1.2
