「$negfintervalleyopticalphonon」：修訂間差異
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| （未顯示同一使用者於中間所作的 2 次修訂） | |||
| 第3行： | 第3行： | ||
<math>W_{op}^{ab}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})]I_{if}N_{1D}(E_{k}+\hbar\omega_{0})</math><br> | <math>W_{op}^{ab}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})]I_{if}N_{1D}(E_{k}+\hbar\omega_{0})</math><br> | ||
<math>W_{op}^{em}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})+1]I_{if}N_{1D}(E_{k}-\hbar\omega_{0})</math><br> | <math>W_{op}^{em}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})+1]I_{if}N_{1D}(E_{k}-\hbar\omega_{0})</math><br> | ||
$negfintervalleyopticalphonon | $negfintervalleyopticalphonon | ||
<math>\rho</math> <math>\epsilon_{\infty}</math> <math>\epsilon_{s}</math> | <math>\rho</math> <math>\epsilon_{\infty}</math> <math>\epsilon_{s}</math> | ||
| 第9行： | 第9行： | ||
<math>D_{op2}</math> <math>\omega_{02}</math><br> | <math>D_{op2}</math> <math>\omega_{02}</math><br> | ||
Example: | |||
$negfintervalleyopticalphonon | $negfintervalleyopticalphonon | ||
2329.0 0.0 11.7 | 2329.0 0.0 11.7 | ||
1.760e-8 9.4476e13 | 1.760e-8 9.4476e13 | ||
3.328e-9 8.9905e13 | 3.328e-9 8.9905e13 | ||
related commands: | related commands: | ||
[[$negfifscattering]] | [[$ifsolvenegf]], [[$negfifscattering]] | ||
於 2018年7月30日 (一) 01:28 的最新修訂
If you use the command $negfifscattering and the second term is 2, then use the command $negfintervalleyopticalphonon to setup the related parameters of intervalley optical phonon scattering(the g-type and f-type) of Si.
The equation of nonpolar optical phonon scattering(deformation potential scattering):
$negfintervalleyopticalphonon
Example:
$negfintervalleyopticalphonon 2329.0 0.0 11.7 1.760e-8 9.4476e13 3.328e-9 8.9905e13
related commands:
$ifsolvenegf, $negfifscattering