"$Withionmove" 修訂間的差異
出自 DDCC TCAD TOOL Manual
| 行 27： | 行 27： | ||
<math>Parameter_{type,1}</math>: it depends on ion number <math> N_{ions}</math> |
<math>Parameter_{type,1}</math>: it depends on ion number <math> N_{ions}</math> |
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| − | 1: <math> M_{ions,1} ~~~\mu </math>, <math> M_{ions,2} ~~~\mu </math>, <math> M_{ions,N_{ions}}, ~~~\mu_{N_{ions}}</math> |
+ | 1: <math> M_{ions,1} ~~~\mu </math>, <math> M_{ions,2} ~~~\mu </math>,........ <math> M_{ions,N_{ions}}, ~~~\mu_{N_{ions}}</math> |
| + | 2: <math> M_{ions,1} ~~~\mu ~ D_{M}</math>, <math> M_{ions,2} ~~~\mu~~D_{M} </math>,........ <math> M_{ions,N_{ions}}, ~~~\mu_{N_{ions}}~~ D_{M}</math> |
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於 2019年8月18日 (日) 11:18 的修訂
When the system has ion to perform as drift-diffusion equations, we solve the time dependent drift-diffusion for slow ion move simulation. Since the ion moves may not be governed fermi-level concept. We simply treat is a tradiational drift-diffusion equations.
Ideally, the ion density is given by initial setting. The total ion number should be fixed. The program is aim to model multi-ions drift-diffusion. The command is as following.
$Withionmove
...
p3 p4 Parameters of the 1 layer
p3 p4 Parameters of the 2 layer
p3 p4 Parameters of the 3 layer ....
p3 p4 Parameters of the $totalregion layer
For example: Consider 2 ions, 1st is negative charges, 2nd is positive charges, total 5 Regions we can
$Withionmove 1 1000 1.00 1.0d-4 2 -1.0 1.0 1 0.0e17 0.0 0.0e17 0.0 1 1.0e17 1.0e-11 2.0e17 1.0e-12 1 1.0e17 1.0e-11 2.0e17 1.0e-12 1 1.0e17 1.0e-11 2.0e17 1.0e-12 1 1.0e17 1.0e-11 2.0e17 1.0e-12
: it depends on ion number
1:
,
,........
2:
,
,........
