I want to add silicon diooxide layer in my solar cell Struture as passivation layer. I am using Silvaco Tcad Softwere.
code that I write as follow
Region num = 7 x.min=0 x.max=1 y.min=0.5 y.max=0.6 mat=Sio2
material mat= Sio2 sopra=Sio2.nk mc=0.42 mv=0.16
Only adding this layer cel desnot show any output.
I dont know what to do next?
Change mc, and mv to nc, and nv, respectively.
As you are only fetching the nk values from the Silvaco library, there are other electrical parameters you need to give to the simulator.
Ok Sir Thank you for your responce.
What are the other parameters please tell me
how to add this...?
You can define the SiO2 layer as similar to the other layers by putting the value of the electrical parameters of the SiO2 material.
e.g.- Eg, Nc, Nv, dielectric constant, electron affinity, e.t.c.
Please refer to the link for reference.
doi.org/10.24191/jeesr.v19i1.019
Thanks you Sir for reference and support!
But I have mentioned these parameters also.
Which model will be used for this like kalasan mentioned in Silvaco Manual
thinkness of silicon dioxide layer is 0.2 nm so i am trying to use quantum meshing for this.
Now how can i include interface parameters in it...?
I am trying to simulate solar cell with oxide layer I am using self consistent model like model QTUNNSC but not working. I used other models also but not work. is there any thing that i need to add my code ?
Thanks in advance.
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