"$callexciton" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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'''<big><big>*.1DexQE</big></big>'''<br /> |
'''<big><big>*.1DexQE</big></big>'''<br /> |
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V I Sr Snr Tr Tnr Sisc Tisc KeS KhS keT khT kts Sann TSA TTA sumSQE sumTQE |
V I Sr Snr Tr Tnr Sisc Tisc KeS KhS keT khT kts Sann TSA TTA sumSQE sumTQE |
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− | |||
+ | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
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sumSQE+sumTQE should equal to 1. |
sumSQE+sumTQE should equal to 1. |
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於 2021年8月11日 (三) 13:50 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 7: Singlet-Triplet Exciton Solver (For TTF/TADF OLEDs) 71: Time-dependent singlet-triplet exciton solver with pumping time (For TTF/TADF OLEDs) 711: Time-dependent singlet-triplet exciton solver (For TTF/TADF's TrEL and TRPL spectrum)
- 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 ...
Output Format
*.1DexQE
V I Sr Snr Tr Tnr Sisc Tisc KeS KhS keT khT kts Sann TSA TTA sumSQE sumTQE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
sumSQE+sumTQE should equal to 1.