English

The Kondo effect of surface excitons

Strongly Correlated Electrons 2008-01-22 v1

Abstract

A recombination radiation line of real excitons in dense two-dimensional electron gas at the [100] silicon surface is observed in luminescence spectra of metal-oxide-semiconductor (MOS) structures. A new effect of anisotropic paramagnetic reduction of the luminescence line indicates a strong influence of the Kondo correlations on electron paramagnetism of the excitons.

Keywords

Cite

@article{arxiv.0801.3055,
  title  = {The Kondo effect of surface excitons},
  author = {P. D. Altukhov},
  journal= {arXiv preprint arXiv:0801.3055},
  year   = {2008}
}

Comments

12 pages, 3 figures

R2 v1 2026-06-21T10:04:36.867Z