"$activateStimEL" 修訂間的差異

於 2025年1月4日 (六) 21:02 的最新修訂

$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 -> Given  and  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
1.000e-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

The $activateStimEL setting for 1D-DDCC in GUI interface

Select the method in step 3.

The number assigned to each method:

Select QW_number.

The $activateStimEL setting for 2D-DDCC in GUI interface
1. After setting up the general structure, press Additional Function.
2. Check the box for Stimulate emission setting and fill in these fields as needed!