"$gaussiantraps" 修訂間的差異
出自 DDCC TCAD TOOL Manual
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$gaussiantraps |
$gaussiantraps |
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1 |
1 |
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| − | type Nt Et σ degeneracy <math>\tau_n \tau_p< |
+ | type Nt Et σ degeneracy <math>\tau_n \tau_p</math> |
'''<big><big>Parameter Explanation</big></big>''' <br /> |
'''<big><big>Parameter Explanation</big></big>''' <br /> |
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* degeneracy the degeneracy of traps we usually set as 1. <br /> |
* degeneracy the degeneracy of traps we usually set as 1. <br /> |
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| − | * <math>\tau_n< |
+ | * <math>\tau_n</math> : nonradiative lifetime of electrons. <math>(Sec.)</math><br /> |
| − | * <math>\tau_p< |
+ | * <math>\tau_p</math> : nonradiative lifetime of holes. <math>(Sec.)</math><br /> |
於 2017年9月6日 (三) 21:12 的修訂
Function gaussian-distribution traps.
Format
$gaussiantraps 1 type Nt Et σ degeneracy
Parameter Explanation
- type : type = 1 is electron trap and type = 2 is hole trap.
- Nt : total trap concerntraion. The positive and negative value is decided by type. There is no need to put (+ or -) here. For example 1.0e16
- Et : the depth of traps central.
. The position of Et is decided by related position to Ec. For example, if trap is 1.1eV below conduction band, -1.1eV is used. Hole trap is using the same definition as electron trap, which is related to Ec also.
- σ : the FWHM of trap.
- degeneracy the degeneracy of traps we usually set as 1.
-
: nonradiative lifetime of electrons. 
-
: nonradiative lifetime of holes.
Example
$gaussiantraps 1 1 9e16 -3.3 0.12 1 1e-8 1e-8 1 9e16 -3.3 0.12 1 1e-8 1e-8 1 9e16 -3.3 0.12 1 1e-8 1e-8 1 9e16 -3.3 0.12 1 1e-8 1e-8
