"$activateStimEL" 修訂間的差異
出自 DDCC TCAD TOOL Manual
| 行 21： | 行 21： | ||
<math> \beta_{N}~~ R_{th,N} ~~ P3_N~~ P4_N </math> |
<math> \beta_{N}~~ R_{th,N} ~~ P3_N~~ P4_N </math> |
||
| − | Method: 1 -> Given <math> \beta and R_{th} </math> of each layer. If this is layer is not QW, set <math> \beta=0.0~~,and~~R_{th}=0.0 </math> |
+ | Method: 1 -> Given <math> \beta</math> and <math>R_{th} </math> of each layer. If this is layer is not QW, set <math> \beta=0.0~~,and~~R_{th}=0.0 </math> |
Method: 2 -> defined for future expansion |
Method: 2 -> defined for future expansion |
||
| − | P3, P4 : Not used |
+ | <math>P3</math>, <math>P4</math> : Not used. It might be used when Method 2 is activate in the future |
於 2019年9月29日 (日) 21:40 的修訂
$activateStimEL is a command used to enable the calculation of stimulate Emission.
The stimulate emission coefficient is calculated by:
is the radiative recombination coefficient
is the threshold recombination rate
is the spontaneous radiative recombination rates decided by
is the fitting coefficient.
The way to activate the command is as following
$activateStimEL Method QW_number 1st_QW_layerNum 2nd_QW_layerNum 3rd_QW_layerNum ...
..... ..... total N layers (regions)
Method: 1 -> Givenand
of each layer. If this is layer is not QW, set
Method: 2 -> defined for future expansion
,
: Not used. It might be used when Method 2 is activate in the future
For example:
$activateStimEL 1 1 2 0.000 5.0e27 0.00 0.00 1.000d-4 5.0e27 0.00 0.00 0.000 5.0e27 0.00 0.00 0.000 5.0e27 0.00 0.00
In this command, use method 1. There is 1 QW which is the 2nd layer. The and of the 2nd layer is 1.0e-4 and 5.0e27 
