Localized states in two-dimensional semiconductors doped with magnetic impurities in a quantizing magnetic field

P. Dahan, V. Fleurov, K. Kikoin, I. D. Vagner, I. D. Vagner, I. D. Vagner

Research output: Contribution to journalArticlepeer-review

Abstract

A theory of magnetic impurities in a two-dimensional electron gas quantized by a strong magnetic field is formulated in terms of Friedel-Anderson theory of resonance impurity scattering. It is shown that this scattering results in an appearance of bound Landau states with zero angular moment between the Landau subbands. The resonance scattering is spin selective, and it results in a strong spin polarization of Landau states, as well as in a noticeable magnetic field dependence of the g factor and the crystal field splitting of the impurity d levels.

Original languageEnglish
Article number165313
Pages (from-to)1653131-1653139
Number of pages9
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number16
DOIs
StatePublished - 15 Apr 2002

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