Publication | Closed Access
ON THE UNIQUENESS OF SOLUTIONS TO THE DRIFT-DIFFUSION MODEL OF SEMICONDUCTOR DEVICES
40
Citations
0
References
1994
Year
Device ModelingSemiconductorsElectrical EngineeringFree EnergyEngineeringSemiconductor TechnologyPhysicsWeak Regularity AssumptionsApplied PhysicsDiffusion ProcessDrift-diffusion ModelFunctional AnalysisMicroelectronicsCharge Carrier TransportSemiconductor Device
We prove a uniqueness result for the drift-diffusion model of semiconductor devices under weak regularity assumptions. Our proof rests on the convexity of the free energy functional and uses a new concavity argument.