"$callexciton" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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Singlet Rate Equation: |
Singlet Rate Equation: |
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| − | <math>\frac{dn_{ex}^S}{dt}=D^S{\nabla}^2{n_{ex}^S(r)}-(k_{r}^S+k_{nr}^S+k_{e}^Sn+k_{h}^Sp)n_{ex}^S(r)+\alpha\frac{\gamma_{TS}{n_{ex}^T(r)}^2}{2}+ |
+ | <math>\frac{dn_{ex}^S}{dt}=D^S{\nabla}^2{n_{ex}^S(r)}-(k_{r}^S+k_{nr}^S+k_{e}^Sn+k_{h}^Sp+k_{TS}n_{ex}^T(r))n_{ex}^S(r)+\alpha\frac{\gamma_{TS}{n_{ex}^T(r)}^2}{2}+G_{S}</math> |
Triplet Rate Equation: |
Triplet Rate Equation: |
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於 2021年8月3日 (二) 13:14 的修訂
</math>Function for calculate the exciton distribution. We usually use this equation for organic material. Behavior of exciton will follow this equation. You can see the detail in Subroutine_exciton1D.
Singlet Rate Equation:
Triplet Rate Equation:
Where
-
is diffusion coefficient. -
is relaxation time of exciton. -
is annihilation rate constant. -
is exciton generation rate.
Format
$callexciton n a 4 b c d f d kr knr gamma g
Parameter Explanation
- n : the number of tables we usually set n as 5.
- a : The type of exciton solver mode
1: Time-dependent triplet solver 123: Time-dependent triplet and singlet solver (For TADF OLEDs model) 3: Triplet Exciton Solver (For PhOLEDs model) 6: Singlet and Triplet Exciton Solver (For TADF OLEDs model) 4: Triplet Exciton Solver with exciton blocking boundary
- b : Start time (For time-dependent solver)
- c : dt (For time-dependent solver)
- d : End time (For time-dependent solver)
- e : savenum (For time-dependent solver)
- D : diffusion coefficient.
- kr : radiatvie rate constant
- knr :non-radiative rate constant
- gamma : quenching coefficient.
- g : generation rate if you wanna let whole recombination rate change into exciton you should set g as 1.
Example
$callexciton 5 2e-14 20000 3000 1e-12 1 2e-14 20000 3000 1e-12 1 2e-14 20000 3000 1e-12 1 2e-14 20000 3000 1e-12 1 2e-14 20000 3000 1e-12 1
static TTA model (mode 7)
Format
$callexciton 20 7 1 1 DS DT krS knrS krT knrT kisc krisc keS khS keT khT kST gammaTS gammaTT a DrefS DrefT ES ET
Parameter Explanation ...
