Table 1 Solubility of GaN in supercritical ammonia with NH4Cl + NH4Br mixed mineralizer
Temperature (°C) | Pressure (MPa) | Concentration of mineralizer (mol%) | Mole fraction of NH4Cl (−) | Solubility (mol%) |
|---|---|---|---|---|
450 | 100 | 3.1 | 0.00 | 0.35 |
450 | 96 | 3.1 | 0.25 | 0.51 |
450 | 101 | 3.1 | 0.50 | 0.73 |
450 | 101 | 3.1 | 0.75 | 0.88 |
450 | 100 | 3.1 | 1.00 | 0.92 |
415 | 102 | 3.0 | 0.50 | 0.46 |
440 | 101 | 3.1 | 0.50 | 0.66 |
460 | 102 | 3.1 | 0.50 | 0.79 |
500 | 99 | 2.9 | 0.50 | 1.05 |
550 | 103 | 3.0 | 0.50 | 1.23 |