$fieldenhancetraps

出自 DDCC TCAD TOOL Manual
於 2024年3月15日 (五) 12:10 由 Yrwu (對話 | 貢獻) 所做的修訂 (已建立頁面,內容為 "Setting for field enhanced traps (2D). <big><big>'''Format'''</big></big><br /> $traps <math>N_{trap}</math> Et degeneracy te th beta Efactor <math>N_{trap}</ma...")

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Setting for field enhanced traps (2D).

Format

$traps
N_{trap} Et degeneracy te th beta Efactor
N_{trap} Et degeneracy te th beta Efactor
...
N_{trap} Et degeneracy te th beta Efactor


Parameter Explanation

  • N_{trap} : trap density. (negative sign as electron trap and poisitive sign as hole trap) cm^{-3}
  • Et : depth of trap related to Ec. (eV). If it is 1.1eV below Ec, then type 1.1
  • degeneracy : degeneracy of traps, we usually set as 1.
  • te : nonradiative lifetime of electrons. (Sec.)
  • th : nonradiative lifetime of holes. (Sec.)
  • beta
  • Efactor
  • beta and Efactor is used to enhanced to trap generation by a factor of exp( beta*|E|^Efactor )

Example

$fieldenhancetraps
1e+17  2.1  1  1.0e-7  1.0e-7 1.0e-5 0.5
1e+17  2.1  1  1.0e-7  1.0e-7 1.0e-5 0.5
1e+17  2.1  1  1.0e-7  1.0e-7 1.0e-5 0.5
1e+17  2.1  1  1.0e-7  1.0e-7 1.0e-5 0.5
1e+17  2.1  1  1.0e-7  1.0e-7 1.0e-5 0.5

Related commands: $traps (2D) , $multitraps, $gaussiantraps, $fieldenhancetraps
$fieldenhancemultitraps