The Transient Semiconductor Problemwith Generation Terms , Ii 1
نویسنده
چکیده
We consider a modiied time-dependent van Roosbroeck system with saturating velocities and a source term subject to assumptions designed to permit a standard generation term corresponding to impact ionization. This is then a nonlinear parabolic system with a right hand side of the form S = S(:; u;ru;E), coupled with the map L : u 7 ! E deened by the Poisson equation at each t. The analysis leads to existence of solutions for all time as well as uniqueness (and continuous dependence on data) under stronger conditions.
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