「$RandomizedR」：修訂間差異

於 2025年11月3日 (一) 13:16 的最新修訂

$RandomizedR is a special command to setup the random alloy structures. The format is

$RandomizedR
Region_Number_used Random_type location_N_used seeding_num
location_1 location_2 ...... location_N
Region_1 method P1 P2 P3 P4 P5  .... 
Region_2 method P1 P2 P3 P4 P5 P6 P7  .... 
...
Region_N method  P1 P2 P3 P4 P5  ....

Random_type is not used at this moment
Method=0 Don't use it
Method=1  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$   
Method=2  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$   
Method=3  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$

If method ==11 12 13, the format would be

$RandomizedR
Region_Number_used Random_type location_N_used seeding_num
location_1 location_2 ...... location_N
Region_1 method P1=Region_ini  P2=Region_fin P3 P4 P5 P6 P7  .... 
Region_2 method P1=Region_ini  P2=Region_fin P3 P4 P5 P6 P7  .... 
...
Region_N method P1=Region_ini  P2=Region_fin P3 P4 P5 P6 P7  ....

Method=11 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  
Method=12 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  
Method=13 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$

The difference between (1,2,3) and (11,12,13) is that 11-13 allows us to choose the virtual region range.  
Method=0 fully random number
Method=1  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method=2  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method=3  $δ_{r}$   $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method=11 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method=12 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method=13 region_start region_end  $δ_{r}$ (um)  $c o m p_{a v e}$   $σ$   $c o m p_{m i n}$   $δ_{c o m p}$  R1-R6(useless) 
Method 1 or (11): Use all coefficients in the virtual regions.
Method 2 or (12): Use the original trap-related coefficients, nonradiative lifetime, doping, impurity, and generation rate in the original region
Method 3 or (13): Use the original polarization, trap-related coefficients, nonradiative lifetime, doping, impurity, and generation in the original region

The idea is to generate virtual regions. The region number is "location_N_used" 
The second line defines the ID of virtual regions (location_N_used). For example location_N_used=10
13 14 15 16 17 18 19 20 21 22 23    means these regions are virtual regions
P1 is the lattice size. Typically 2.83e-4 um. 
P2=average_com of this QW. For example, 0.15 is 15% average indium composition
P3=sigma  -> broaden factor of averaging local indium composition. Typically, 2-4 lattice size. Unit is um. 
P4=indium_low  define indium composition of virtual region 1. 
P5=delta-In%   defines the composition difference of each virtual region. It should be linear.

Note that no matter which method is used, the mobility, B, and C will use the original region setting.

Example:

$RandomizedR
7 1 20 -10       #total 20 regions as virtual region
13 14 15 16 17 18 19 20 21 22 23 .... 32     # The region id of 20 virtual region 
3 0                                       （QW location)
4 0
7  1  2.83e-4  0.15  9.8e-4 0.01 0.02
8  2  2.83e-4  0.15  9.8e-4 0.01 0.02         # use the original lifetime, doping, , impurity, traps, and generation of the original region.
9  3  2.83e-4  0.15  9.8e-4 0.01 0.02         # use the original polarization, lifetime, doping, , impurity, traps, and generation of the original region.
10 11  1  10   2.83e-4  0.15  9.8e-4 0.01 0.02   # use virtual region 1-10 as 1% to 19%  if composition smaller than 1%, it would be 1%. If > 19% it would be 19%
12 11  11 20   2.83e-4  0.40  9.8e-4 0.21 0.02    # use virtual region 11-20 as 21% to 39%  if composition smaller than 21%, it would be 21%. If > 39% it would be 39%

@@ 第10行： / 第10行： @@
   Region_N method  P1 P2 P3 P4 P5  ....
-  Random_type is not used at this momenet
+  Random_type is not used at this moment
+  Method=0 Don't use it
-  Method=0 fully random number
+  Method=1 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
-  Method=1 P1=dx(um), P2=average_composition, P3=sigma, P4=indium_low P5=delta- In%
+  Method=2 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
-  Method=2 P1=dx(um), P2=average_composition, P3=sigma, P4=indium_low P5=delta- In%
+  Method=3 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
-  Method=3 P1=dx(um), P2=average_composition, P3=sigma, P4=indium_low P5=delta- In%
 If method ==11 12 13, the format would be
@@ 第27行： / 第26行： @@
   Region_N method P1=Region_ini  P2=Region_fin P3 P4 P5 P6 P7  ....
-  Method=11 P1=use_region_min P2=use_region_max  P3=dx(um), P4=average_composition, P5=sigma, P6=indium_low P7=delta- In%
+  Method=11 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
-  Method=12 P1=use_region_min P2=use_region_max  P3=dx(um), P4=average_composition, P5=sigma, P6=indium_low P7=delta- In%
+  Method=12 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
-  Method=13 P1=use_region_min P2=use_region_max  P3=dx(um), P4=average_composition, P5=sigma, P6=indium_low P7=delta- In%
+  Method=13 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math>
- The difference between 1(11) and 2(12) is that Method=2 (12) will not replace the trap-related coefficients, nonradiative lifetime, doping, impurity, and generation of the original region.
- Method==2(12)  use the original trap-related coefficients, nonradiative lifetime, doping, impurity, and generation of the original region
- Method==3(13)  use the original polarization, trap-related coefficients, nonradiative lifetime, doping, impurity, and generation of the original region
+ The difference between (1,2,3) and (11,12,13) is that 11-13 allows us to choose the virtual region range.
+ Method=0 fully random number
+ Method=1 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method=2 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method=3 <math>\delta_{r}</math> <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method=11 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method=12 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method=13 region_start region_end <math>\delta_{r}</math>(um) <math>comp_{ave}</math> <math>\sigma</math> <math>comp_{min}</math> <math>\delta_{comp}</math> R1-R6(useless)
+ Method 1 or (11): Use all coefficients in the virtual regions.
+ Method 2 or (12): Use the original trap-related coefficients, nonradiative lifetime, doping, impurity, and generation rate in the original region
+ Method 3 or (13): Use the original polarization, trap-related coefficients, nonradiative lifetime, doping, impurity, and generation in the original region
   The idea is to generate virtual regions. The region number is "location_N_used"
   The second line defines the ID of virtual regions (location_N_used). For example location_N_used=10
-14 15 16 17 18 19 20 21 22 23    means these regions are virtual region
+14 15 16 17 18 19 20 21 22 23    means these regions are virtual regions
-  P1 is the lattice size. typically 2.83e-4 um.
+  P1 is the lattice size. Typically 2.83e-4 um.
-  P2=average_com of this QW . For example 0.15 is 15% average indium composition
+  P2=average_com of this QW. For example, 0.15 is 15% average indium composition
-  P3=sigma  -> broaden factor of averaging local indium composition. Typically 2-4 lattice size. Unit is um.
+  P3=sigma  -> broaden factor of averaging local indium composition. Typically, 2-4 lattice size. Unit is um.
   P4=indium_low  define indium composition of virtual region 1.
   P5=delta-In%   defines the composition difference of each virtual region. It should be linear.
@@ 第51行： / 第60行： @@
   $RandomizedR
 1 20 -10       #total 20 regions as virtual region
 14 15 16 17 18 19 20 21 22 23 .... 32     # The region id of 20 virtual region
 0                                       （QW location)
 0
-0
-0
   1  2.83e-4  0.15  9.8e-4 0.01 0.02
   2  2.83e-4  0.15  9.8e-4 0.01 0.02         # use the original lifetime, doping, , impurity, traps, and generation of the original region.
   3  2.83e-4  0.15  9.8e-4 0.01 0.02         # use the original polarization, lifetime, doping, , impurity, traps, and generation of the original region.
 11  1  10   2.83e-4  0.15  9.8e-4 0.01 0.02   # use virtual region 1-10 as 1% to 19%  if composition smaller than 1%, it would be 1%. If > 19% it would be 19%
 11  11 20   2.83e-4  0.40  9.8e-4 0.21 0.02    # use virtual region 11-20 as 21% to 39%  if composition smaller than 21%, it would be 21%. If > 39% it would be 39%

「$RandomizedR」：修訂間差異

於 2025年11月3日 (一) 13:16 的最新修訂

導覽選單

搜尋