"$ifimpact ion" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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− | + | G_{impact} = \frac{|Jn|}{e} \times \alpha_n +\frac{|Jp|}{e} \times \alpha_p |
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於 2021年6月15日 (二) 11:16 的修訂
$ifimpact_ion is a function to turn on the impact ionization. It is a field and current dependent function which will rely on the electric field in the simulation program.
The impact ionization generation rate is decided by
The way to input this command is
$ifimpact_ion ... ... ... repeat for n-layers