Figure 2

Measurements vs. growth time of the different characteristic dimensions of the hexagonal pyramid. Lines labeled 1 to 3 are regressions through the measured values. From these slopes, the growth rates V_C and V_R in the C and R direction were estimated to be 13 and 2.1 µm/h respectively. The growth temperature was 1080°C with 16µMole/min TMGa flow.

(click for full image)

top        text     Figure 1     Figure 3        tables        endnotes

© 1998-2003 The Materials Research Society