Figure 4
From: Significantly enhanced thermal conductivity of indium arsenide nanowires via sulfur passivation
SEM images of S4 on the four-probe microdevices: (a) The unpassivated segment; (b) The S-passivated segment. (c) The measured I-V curves at 300 K. (d) Thermal conductivity of the unpassivated and S-passivated segments of S4. The enhancement ratio is shown on the right axis. The diameter of S4 is 98 nm.
