I am trying to define a new material in silvaco by specifying the NiO parameters.
The example for Ga2O3 was as follows
material material=Ga2O3 user.default=GaN user.group=semiconductor \
affinity=4.0 eg300=4.8 nc300=3.72e18 nv300=3.72e18 permittivity=10.0 \
mun=118 mup=50 tcon.const tc.const=0.13
1. what values should be in the case of NiO?
2. nc300, nv300 means effective density of states?
3. mun, mup means electron and hole mobility?
4. tcon.const tc.const means dielectric constant?
5. user.default=GaN user.group=semiconductor \ I want to know the meaning of this part. In the case of NiO, what material should be written in user.default?
Hello, sorry for the late response.
1. In relation to NiO, it is important to review the state of the art, I'm sorry but I don't have these values.
2. That's correct, these parameters are related to the effective DOS in the conduction and valence bands.
3. It is correct that mun and mup are carrier mobilities.
4. The tcon.const flag indicates that the thermal conductivity should be modeled as constant with respect to temperature, where the thermal conductivity is given by tc.c0. And tc.const specifies the equilibrium value of thermal conductivity k(T0).
5. user.group refers to the type of material you are creating (semiconductor conductor, insulator) and user.default is to use some existing material to create a base for the new material, so you should look for some similar material provided by SILVACO.
Hi Friend
I'm looking into the same thing. Did you find an answer??
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