Table 2 Influence of V/III ratio on the formation of island-like film
From: MBE Growth of AlN Nanowires on Si Substrates by Aluminizing Nucleation
Samples | Average NW length (nm) | Film thickness (nm) | W/F ratio | NW density (cm−2) | NW diameter (nm) |
|---|---|---|---|---|---|
J | 1046.3 | 658 | 1.59 | 1.4 × 109 | 107.8 |
K | 963.3 | 541 | 1.78 | 7.0 × 108 | 88.2 |
L | 437.0 | 235 | 1.86 | 2.4 × 108 | 56.4 |
M | 990.0 | 441 | 2.24 | 1.6 × 109 | 95.7 |
O | 734.8 | 411 | 1.79 | 1.9 × 109 | 118.1 |