Open Access
Table 1
Parameters used in simulations.
| Parameter | [Unit] | c-Si | GaN | InN | Interpolation (InGaN) |
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| a | [Å] | 5.43 | 3.189 | 3.545 | Linear |
| E g | [eV] | 1.08 | 3.42 | 0.76 | Bowing = 1 |
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| Recombination | |||||
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| τn0 | [s] | 1, 3e-3 | 5e-9 | 5e-9 | |
| τp0 | [s] | 1, 3e-3 | 5e-9 | 5e-9 | |
| Crad | [cm3/s] | 1e-8 | 1e-8 | ||
| Sn | [cm/s] | 100 | 1e4 | ||
| Sp | [cm/s] | 100 | 1e4 | ||
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| Mobility | |||||
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| μ1n | [cm2/(V s)] | 55.24 | 55 | 30 | Linear |
| μ2n | [cm2/(V s)] | 1429.23 | 1000 | 1100 | Linear |
| N gn | [cm-3] | 1.07e17 | 2e17 | 8e18 | Linear |
| μ1p | [cm2/(V s)] | 49.7 | 3 | 3 | |
| μ2p | [cm2/(V s)] | 479.37 | 170 | 340 | Linear |
| Ngp | [cm-3] | 1.6e17 | 3e17 | 3e17 | |
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| Polarization | |||||
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| P sp | [C/m2] | –0.034 | –0.042 | Bowing = –0.037 | |
| e33 | [C/m2] | 0.73 | 0.97 | Linear | |
| e31 | [C/m2] | –0.49 | –0.57 | Linear | |
| C33 | [GPa] | 398 | 224 | Linear | |
| C31 | [GPa] | 106 | 92 | Linear | |
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