Table 1 Ga deposition temperature, Ga coverage, average diameter and density of the islands
From: Self-Assembled Local Artificial Substrates of GaAs on Si Substrate
Sample | T sub (°C) | MLs | d (nm) | ρ (islands/μm−2) |
|---|---|---|---|---|
A | 600 | 3.0 | 260 | 0.2 |
B | 350 | 30.0 | 220 | 3.9 |
C | 350 | 0.5 | 70 | 3.9 |
D | 300 | 3.0 | 104 | 8.8 |
E | 250 | 3.0 | 75 | 13.6 |