Table 1 The parameters of the samples versus deposition conditions
RFPGe, W/cm2 | Ellipsometry data | RBS dataa | |||||
---|---|---|---|---|---|---|---|
n @ 632.8 nm | Ge, at.% | Ge, at% | Zr, at % | O, at% | Si, at% | Density, at/cm2 | |
0 | 1.970 | 0 | 0 | 26.5 | 67.0 | 6.0 | 1.35E + 18 |
0.7 | 1.749 | ~17 | 15.0 | 17.5 | 62.9 | 4.0 | 1.43E + 18 |
0.9 | 2.000 | ~21 | (22.0) | (16.0) | (57.0) | (3.0) | - |
1.1 | 2.641 | ~30 | 30.0 | 14.0 | 52.0 | 3.0 | 1.20E + 18 |
1.3 | 2.730 | ~32 | (33.0) | (13.0) | (50.0) | (3.0) | - |
1.6 | 2.983 | ~40 | 42.0 | 10.5 | 43.9 | 2.5 | 1.17E + 18 |
2.2 | 3.167 | ~47 | 53.0 | 8.0 | 35.9 | 2.0 | 1.09E + 18 |