Table 1. Material thermal properties used in the Heat transfer model.

	Special heat capacity Cs(J/(kg·K))	Density ρ(kg/m3)	Thermal conductivity k(W/(m·k))
gold	129[50]	19300[50]	317(bulk)[50], 182(thickness = 100 nm)[50]
GST	220[49]	6150[49]	Temperature dependence[49]
silica	741[45]	2200[45]	1[45]
air	1[45]	[45]	0.03[45]