$gaussiantraps
出自 DDCC TCAD TOOL Manual
Function gaussian-distribution traps.
Format
$gaussiantraps 1 1 Nt Et σ degeneracy te th
Parameter Explanation
- Nt : total trap concerntraion and if you wanna set n-type traps nt should be a negative value ex -9e16 vice versa
- 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.
- te : lifetime of electrons.
- th : lifetime of holes.
Example
$gaussiantraps 1 1 1 -9e16 -3.3 0.12 1 1e-8 1e-8 1 1 -9e16 -3.3 0.12 1 1e-8 1e-8 1 1 -9e16 -3.3 0.12 1 1e-8 1e-8 1 1 -9e16 -3.3 0.12 1 1e-8 1e-8