[Getdp] finite-volume for semiconductor equations

[Fabian Dortu]

Hello,

I would like to implement "semiconductor equations" (poisson equation +
drift-diffusion for electrons and holes) with getdp. In literature, I
found these equations are difficult to solve by Finite Elements but
quite easy with the box method (=finite volumes) using the
Sharfetter-Gummel discretization. 
I think getdp can be used with finite-volume but I don't know how to do
because I didn't find any example on it. 
Could someone help me or point me some links?

Thanks,
Fabian
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