檢視 $negfintervalleyopticalphonon 的原始碼

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.<br>
The equation of nonpolar optical phonon scattering(deformation potential scattering):
 <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>

 $negfintervalleyopticalphonon
 <math>\rho</math>  <math>\epsilon_{\infty}</math>  <math>\epsilon_{s}</math>
 <math>D_{op}</math> <math>\omega_{0}</math>
 <math>D_{op2}</math> <math>\omega_{02}</math><br>

Example:
 $negfintervalleyopticalphonon
 2329.0 0.0 11.7
 1.760e-8 9.4476e13
 3.328e-9 8.9905e13

related commands:
  [[$ifsolvenegf]],  [[$negfifscattering]]