Advertisement

Density Matrix Coordinate Representation Numerical Studies of Quantum Well and Barrier Devices

  • T. R. Govindan
  • H. L. Grubin
  • F. J. de Jong
Chapter
Part of the The Springer International Series in Engineering and Computer Science book series (SECS, volume 113)

Abstract

Frensley [1] was the first to suggest that solutions to the equation of motion of the density matrix in the coordinate representation, p(x,x’t) as an important tool in understanding of the physics of quantum well and quantum barrier devices. A mathematically well posed problem has been implemented here for solving this equation.

Keywords

Density Matrix Barrier Height Wigner Function Computational Electronics Double Barrier 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. [1]
    W. R. Frensley, J. Vac. Sci. Technol, B2,1261 (1985).Google Scholar
  2. [2]
    E. P. Wigner, Phys, Rev. 40,749 (1932).CrossRefGoogle Scholar
  3. [3]
    H. L. Grubin and J. P. Kreskovsky, Solid State Electronics, 32,1071, (1989).CrossRefGoogle Scholar
  4. [4]
    N. C. Kluksdahl, A. M. Kriman, D. K. Ferry and C. Ringhofer, Phys. Rev. B 39,7720(1989)CrossRefGoogle Scholar
  5. [5]
    D. L. Wollard, M A, Stroscio, M. A. littlejohn, R. J. Trew, and H. L. Grubin, Proceedings of the Workshop on Computational Electronics, Beckmann Institute 21–22 May 1990.Google Scholar

Copyright information

© Springer Science+Business Media New York 1991

Authors and Affiliations

  • T. R. Govindan
    • 1
  • H. L. Grubin
    • 1
  • F. J. de Jong
    • 1
  1. 1.Scientific Research Associates, Inc.GlastonburyUSA

Personalised recommendations