III–V Nanowires: Synthesis, Property Manipulations, and Device Applications
Figure 7
(a) Peak field-effect mobility as a function of surface roughness for NWs with three different diameter ranges: nm, and nm. Over this NW roughness range, the mobility decreases linearly with the roughness, closely fitting the linear expression with a slope of around ~−6000 cm2 V−1 s−1 nm−1. (b) The dependency of peak field-effect mobility on the NW surface roughness ( nm) at temperatures of 77 and 298 K. Reproduced from [38] with permission from The Institute of Physics.
