Title :
New algorithm simulation for mesoscopic electron wave devices employing high mobility 2D electron gas
Author :
Usuki, T. ; Takatsu, M. ; Saito, M. ; Okada, M. ; Yokoyama, N.
Author_Institution :
Exploratory Devices Lab., Fujitsu Labs. Ltd., Atsugi, Japan
Abstract :
We developed a simulator for mesoscopic electron wave devices using algorithm for solving the two dimensional (2D) Schrodinger equation. The algorithm has the following features: applicability to any potential structure, accuracy of solution, and simplicity of treatment even under magnetic fields. We describe the calculation methods and analysis of mesoscopic phenomena using our simulation. We also demonstrate its feasibility by comparing numerical results with our recent experimental results.<>
Keywords :
Schrodinger equation; mesoscopic systems; semiconductor device models; simulation; two-dimensional electron gas; algorithm simulation; calculation methods; high mobility 2D electron gas; mesoscopic electron wave devices; mesoscopic phenomena; two dimensional Schrodinger equation; Partial differential equations; Semiconductor device modeling; Simulation;
Conference_Titel :
Electron Devices Meeting, 1992. IEDM '92. Technical Digest., International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0817-4
DOI :
10.1109/IEDM.1992.307425
