Anyone with TCAD use experience ?...

A

amal banerjee

Guest
I was wondering if there is anyone on this newsgroup with TCAD use
experience ? I have downloaded the 2-D open source tool Archimedes,
and compiled it(after re-writing major sections pf code, as the original
was written for and compiled with old C compilers) I am planning to
install Charon from Sandia Labs.
Right now, I am trying to examine the interface between a heavily doped
region and an undoped region. So for the heavily n doped region I specify
a donor density of e.g., 7.5e24, but no doping density is specified for the
undoped region at all. Intuitively, this appears correct. May I have your
thoughts on this ? Or should I add the intrinsic carrier concentration ?
Thanks in advance. Basically, I am trying to visualize the properties of
the two degree free electron gas.
 
On Sat, 7 Jan 2023 06:31:26 -0800 (PST), amal banerjee
<dakupoto@gmail.com> wrote:

I was wondering if there is anyone on this newsgroup with TCAD use
experience ? I have downloaded the 2-D open source tool Archimedes,
and compiled it(after re-writing major sections pf code, as the original
was written for and compiled with old C compilers) I am planning to
install Charon from Sandia Labs.
Right now, I am trying to examine the interface between a heavily doped
region and an undoped region. So for the heavily n doped region I specify
a donor density of e.g., 7.5e24, but no doping density is specified for the
undoped region at all. Intuitively, this appears correct. May I have your
thoughts on this ? Or should I add the intrinsic carrier concentration ?
Thanks in advance. Basically, I am trying to visualize the properties of
the two degree free electron gas.

What does intrinsic/undoped mean in real life?
 
On Sat, 7 Jan 2023 06:31:26 -0800 (PST), amal banerjee
<dakupoto@gmail.com> wrote:

I was wondering if there is anyone on this newsgroup with TCAD use
experience ? I have downloaded the 2-D open source tool Archimedes,
and compiled it(after re-writing major sections pf code, as the original
was written for and compiled with old C compilers) I am planning to
install Charon from Sandia Labs.
Right now, I am trying to examine the interface between a heavily doped
region and an undoped region. So for the heavily n doped region I specify
a donor density of e.g., 7.5e24, but no doping density is specified for the
undoped region at all. Intuitively, this appears correct. May I have your
thoughts on this ? Or should I add the intrinsic carrier concentration ?
Thanks in advance. Basically, I am trying to visualize the properties of
the two degree free electron gas.

What does intrinsic/undoped mean in real life?
 
On Sat, 7 Jan 2023 06:31:26 -0800 (PST), amal banerjee
<dakupoto@gmail.com> wrote:

I was wondering if there is anyone on this newsgroup with TCAD use
experience ? I have downloaded the 2-D open source tool Archimedes,
and compiled it(after re-writing major sections pf code, as the original
was written for and compiled with old C compilers) I am planning to
install Charon from Sandia Labs.
Right now, I am trying to examine the interface between a heavily doped
region and an undoped region. So for the heavily n doped region I specify
a donor density of e.g., 7.5e24, but no doping density is specified for the
undoped region at all. Intuitively, this appears correct. May I have your
thoughts on this ? Or should I add the intrinsic carrier concentration ?
Thanks in advance. Basically, I am trying to visualize the properties of
the two degree free electron gas.

What does intrinsic/undoped mean in real life?
 

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