The electronic structure of a quantum well under an applied electric field

Sari H., Ergun Y., Sokmen I., Tomak M.

SUPERLATTICES AND MICROSTRUCTURES, vol.20, no.2, pp.163-172, 1996 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 20 Issue: 2
  • Publication Date: 1996
  • Doi Number: 10.1006/spmi.1996.0063
  • Title of Journal : SUPERLATTICES AND MICROSTRUCTURES
  • Page Numbers: pp.163-172

Abstract

The effects of an applied electric field on quantum well subband energies are calculated variationally within the effective mass approximation for model potential profiles. The concept of a quasi-bound state is examined critically. For higher electric field values it is shown that the quasi-bound state approximation for the ground and first excited state of the electron, and for the ground state of the hole is valid. (C) 1996 Academic Press Limited