"$usefieldmufunc" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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1 <math>\mu_e</math> <math>\beta_e</math> <math>\mu_h</math> <math>\beta_h</math> |
1 <math>\mu_e</math> <math>\beta_e</math> <math>\mu_h</math> <math>\beta_h</math> |
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(3/4/31/41) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{8}</math> |
(3/4/31/41) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{8}</math> |
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(5/6/51/61) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{12}</math> |
(5/6/51/61) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{12}</math> |
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(7/8/71/81) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{16}</math> |
(7/8/71/81) <math>P_{1}</math> <math>P_{2}</math> ... <math>P_{16}</math> |
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於 2021年3月22日 (一) 09:34 的最新修訂
This function modifies the calculation method of mobility.
Both electron and hole mobilities are considered electrical field-dependent terms with the default.
However, you can define this function by using function usefielddependent_n(indEl, matind ,Ex,Ey,T,xp,yp) and function usefielddependent_p(indEl, matind, Ex, Ey, T, xp, yp).
The default follows the equation:
-
,
-
where
-
is the mobility, -
is the zero-field mobility, -
is the factor of the field dependence, and -
is the localized electric field.
- Format
$usefieldmufunc
1 
- Parameter explanation
- : the zero-field mobility of electron.
- : the factor of electron.
- : the zero-field mobility of hole.
- : the factor of hole.
- Format
$usefieldmufunc
(3/4/31/41) 
... 
- Format
$usefieldmufunc
(5/6/51/61) ... 
- Format
$usefieldmufunc
(7/8/71/81) ... 
