"$Withionmove" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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When the system has ion to perform as drift-diffusion equations, we solve the time dependent drift-diffusion for slow ion move simulation. Since the ion moves may not be governed fermi-level concept. We simply treat is a tradiational drift-diffusion equations. |
When the system has ion to perform as drift-diffusion equations, we solve the time dependent drift-diffusion for slow ion move simulation. Since the ion moves may not be governed fermi-level concept. We simply treat is a tradiational drift-diffusion equations. |
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| − | <math> \frac{\partial M_{ion}}{\partial t} = \nabla \left( ( |
+ | <math> \frac{\partial M_{ion}}{\partial t} = \nabla \left( (q_{sign}) e\mu M_{ion} \vec{E} - q D_{M} \nabla M_{ion} \right)</math> |
Ideally, the ion density is given by initial setting. The total ion number should be fixed. The program is aim to model multi-ions drift-diffusion. The command is as following. |
Ideally, the ion density is given by initial setting. The total ion number should be fixed. The program is aim to model multi-ions drift-diffusion. The command is as following. |
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$Withionmove |
$Withionmove |
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| − | N_sweep N_output_per_step |
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| + | <math> N_sweep </math> <math> N_output</math> |
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<math>T_{1,stop}</math> <math>dt_{1}</math> <math>T_{2,stop}</math> <math>dt_{2}</math> ... <math>T_{N_{sweep},stop}</math> <math>dT_{M_{sweep}}</math> |
<math>T_{1,stop}</math> <math>dt_{1}</math> <math>T_{2,stop}</math> <math>dt_{2}</math> ... <math>T_{N_{sweep},stop}</math> <math>dT_{M_{sweep}}</math> |
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| + | <math> N_{ions} ~~ q_{sign,1} ~~ q_{sign,2} ~~ q_{sign,3} ....~~ q_{sign,N_{ions}} |
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於 2019年8月18日 (日) 11:01 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
...
<math> N_{ions} ~~ q_{sign,1} ~~ q_{sign,2} ~~ q_{sign,3} ....~~ q_{sign,N_{ions}}
