An accurate and fast Schrödinger-Poisson solver using finite element method

  • Authors:

  • Md. Kawsar Alam;Ahsan-Ul-Alam Ahsan-Ul-Alam;Sabbir Ahmed;Md. Golam Rabbani;Quazi Deen Mohd Khosru

  • Affiliations:

  • Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh;Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh;Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh;Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh;Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh

  • Venue:
  • MOAS'07 Proceedings of the 18th conference on Proceedings of the 18th IASTED International Conference: modelling and simulation
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

We present an accurate and numerically extremely efficient fully coupled one dimensional Schrödinger-Poisson self-consistent solver for MOS devices using the finite element technique by means of FEMLAB with MATLAB. This technique can be used for any one dimensional MOS structure. We reveal the Step by step formulation of the solver with established accuracy. The computational speed is also found to be much faster than some well known Schrödinger-Poisson solver.