HiSIM-SOI - TechConnect World
HiSIM-SOI - TechConnect World
HiSIM-SOI - TechConnect World
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Modeling of Trap Density<br />
Grain Boundaries<br />
Poly-Si<br />
film<br />
Traps uniformly distributed<br />
in crystal Si<br />
Simplified Model for Density of States<br />
Log(Density of States)<br />
Tail States<br />
Donor-type<br />
Acceptor-type<br />
Log(Density of States)<br />
Donor-type<br />
⎛ EV<br />
− E<br />
g<br />
D<br />
E = gC1<br />
exp⎜<br />
⎝ Es<br />
( ) ⎟<br />
⎠<br />
⎞<br />
Acceptor-type<br />
⎛ E − EC<br />
⎞<br />
( E) = g exp ⎟<br />
⎠<br />
g<br />
A<br />
C1<br />
⎜<br />
⎝<br />
Es<br />
E V<br />
Deep States<br />
E C<br />
E V<br />
E C<br />
Add into the Poisson equation<br />
<strong>HiSIM</strong><br />
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