"$negfacousticphonon" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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The equation of acoustic phonon scattering: |
The equation of acoustic phonon scattering: |
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<math>W_{ac}(k)=\frac{2\pi k_{B}T}{\hbar\rho\nu_{ac}^{2}}D_{ac}I_{if}N_{1D}(E_{k})</math><br> |
<math>W_{ac}(k)=\frac{2\pi k_{B}T}{\hbar\rho\nu_{ac}^{2}}D_{ac}I_{if}N_{1D}(E_{k})</math><br> |
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$negfacousticphonon |
$negfacousticphonon |
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<math>D_{ac}</math> <math>\nu_{ac}</math><br> |
<math>D_{ac}</math> <math>\nu_{ac}</math><br> |
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$negfacousticphonon |
$negfacousticphonon |
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1.248e-18 5.22e3 |
1.248e-18 5.22e3 |
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於 2018年7月30日 (一) 09:27 的修訂
$negfacousticphonon is the command to setup the related parameters of acoustic phonon scattering.
The equation of acoustic phonon scattering:
$negfacousticphonon
Example:
$negfacousticphonon 1.248e-18 5.22e3 # Dac vac
related commands:
$ifsolvenegf, $negfifscattering
