Spin-flip Raman scattering from electrons bound to donors in both wells and barriers of CdTe/Cd0.93Mn0.07Te heterostructures

M. P. Halsall, D. Wolverson, J. J. Davies, D. E. Ashenford, B. Lunn

Research output: Contribution to journalArticle

Abstract

The electron spin-flip Raman (SFR) spectra of a series of CdTe/Cd0.93Mn0.07Te dilute magnetic multiple quantum well structures show two distinct lines, one caused by electrons bound to donors in the wells and the other by electrons under the combined influence of the well potential and the potential due to ionised donors in the barriers. The assignment was confirmed by a variational calculation. The investigation has provided a unique method of studying the interaction between electrons and donors at different locations in a quantum well structure.

Original languageEnglish
Pages (from-to)15-18
Number of pages4
JournalSolid State Communications
Volume86
Issue number1
DOIs
Publication statusPublished - Apr 1993

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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