Title :
Long-time behavior of solutions to bipolar isentropic quantum drift-diffusion model
Author_Institution :
Dept. of Math. & Phys., Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China
Abstract :
The long time behavior of solutions to the initial Dirichlet-Neumann boundary value problem for bipolar isentropic quantum drift-diffusion model in one space dimension is investigated. It is shown that the solutions of the problem exponentially approach to constant steady state as time increases to infinity by using a series of inequality technique.
Keywords :
boundary-value problems; diffusion; quantum theory; semiconductor device models; Dirichlet-Neumann boundary value problem; bipolar isentropic quantum drift-diffusion model; inequality technique; long-time behavior; Boundary conditions; Computational modeling; Equations; Mathematical model; Semiconductor device modeling; Bipolar isentropic quantum drift-diffusion model; Long-time behavior; Mixed boundary;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5974393
