DocumentCode
3286641
Title
Numerical modeling of quantum waveguide device
Author
Chen, Yupeng ; Wu, Thomas X.
Author_Institution
Dept. of Electr. & Comput. Eng., Central Florida Univ., Orlando, FL, USA
Volume
2
fYear
2004
fDate
18-21 Oct. 2004
Firstpage
977
Abstract
A numerical approach based on the finite element method (FEM) and rigorous mode-matching method is described for quantum waveguide devices with multistep discontinuities, arbitrary potential and effective mass profiles. Dispersion relations and transport properties are simulated for nonuniform quantum waveguide composed of semiconductor heterostructures. Radiation characteristics are studied in detail with respect to different kinds of structures.
Keywords
dispersion relations; finite element analysis; quantum interference devices; dispersion relations; finite element method; mode-matching method; multistep discontinuity; nonuniform quantum waveguide; quantum waveguide device; radiation characteristic; semiconductor heterostructures; transport property; Boundary conditions; Eigenvalues and eigenfunctions; Electrons; Matrix decomposition; Numerical models; Particle scattering; Transmission line matrix methods; Wave functions; Waveguide discontinuities; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State and Integrated Circuits Technology, 2004. Proceedings. 7th International Conference on
Print_ISBN
0-7803-8511-X
Type
conf
DOI
10.1109/ICSICT.2004.1436669
Filename
1436669
Link To Document