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resistance simulation

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Hi Guys,
Here I am with a very basic problem based on under standing the models, boundary condition and sub domain settings.
I want to simulate a simple semiconductor resistor and measure the I-V characteristics. the attached fig sows the arrangement. Guys please suggest the model, boundary conditions and the sub domain settings. Do I need the convection diffusion model?

Please guys some thoughts on this.......

Regards,
E


2 Replies Last Post 2010年11月28日 GMT-5 14:05
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 2010年11月27日 GMT-5 09:04
Hi

it does not look like that your appeal to the "Guys" is very succssful ]

So from an"old" guy: if you replace the semiconductor by a normal limited conductivity material it's probably rather trivial, try as is, and as a starting point it's a good exercice.
Then perhaps you should challenge the community with some more on the physics you intend to study therein for your semi-conductor material case

--
Good luck
Ivar
Hi it does not look like that your appeal to the "Guys" is very succssful ] So from an"old" guy: if you replace the semiconductor by a normal limited conductivity material it's probably rather trivial, try as is, and as a starting point it's a good exercice. Then perhaps you should challenge the community with some more on the physics you intend to study therein for your semi-conductor material case -- Good luck Ivar

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Posted: 1 decade ago 2010年11月28日 GMT-5 14:05
hah
Thanx Ivar.......... u r the BEST!!
hah Thanx Ivar.......... u r the BEST!!

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