"$negfintervalleyopticalphonon" 修訂間的差異

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(已建立頁面，內容為 "$negfintervalleyopticalphonon is the command to setup the related parameters of intervally optical phonon scattering.<br> <math>W_{pop}^{ab}(k)=\frac{|C|^2V}{4\pi^2...")
 
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$negfintervalleyopticalphonon is the command to setup the related parameters of intervally optical phonon scattering.<br>
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If you use the command $negfifscattering and the second term is 2, then use the command $negfintervalleyopticalphonon to setup the related parameters of intervalley optical phonon scattering(the g-type and f-type) of Si.<br>
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<math>W_{pop}^{ab}(k)=\frac{|C|^2V}{4\pi^2\hbar^2}[n(\omega_{0})]N_{1D}(E_{k}+\hbar\omega_{0})</math><br>
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The equation of nonpolar optical phonon scattering(deformation potential scattering):
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<math>W_{pop}^{em}(k)=\frac{|C|^2V}{4\pi^2\hbar^2}[n(\omega_{0}+1)]N_{1D}(E_{k}-\hbar\omega_{0})</math><br>
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<math>W_{op}^{ab}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})]I_{if}N_{1D}(E_{k}+\hbar\omega_{0})</math><br>
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<math>C=i\sqrt{\frac{e^{2}\hbar\omega_{0}}{2\epsilon_{0}V}(\frac{1}{\epsilon_{\infty}}-\frac{1}{\epsilon_{s}})}</math>
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<math>W_{op}^{em}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})+1]I_{if}N_{1D}(E_{k}-\hbar\omega_{0})</math><br>
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$negfintervalleyopticalphonon
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<math>\rho</math> <math>\epsilon_{\infty}</math> <math>\epsilon_{s}</math>
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<math>D_{op}</math> <math>\omega_{0}</math>
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<math>D_{op2}</math> <math>\omega_{02}</math><br>
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Example:
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$negfintervalleyopticalphonon
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2329.0 0.0 11.7
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1.760e-8 9.4476e13
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3.328e-9 8.9905e13
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related commands:
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[[$ifsolvenegf]], [[$negfifscattering]]

於 2018年7月30日 (一) 09:28 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): 

W_{op}^{ab}(k)=\frac{\pi D_{op}^{2}}{\rho\omega_{0}}[n(\omega_{0})]I_{if}N_{1D}(E_{k}+\hbar\omega_{0})

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})


$negfintervalleyopticalphonon
\rho  \epsilon_{\infty}  \epsilon_{s}
D_{op} \omega_{0}
D_{op2} \omega_{02}

Example: 

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

related commands: 

 $ifsolvenegf,  $negfifscattering
取自 "http://yrwu-wk.ee.ntu.edu.tw/mediawiki/index.php?title=$negfintervalleyopticalphonon&oldid=1322"