Skip to main content

Negatively and positively charged excitons in quantum wells

Publication ,  Journal Article
Finkelstein, G; Shtrikman, H; Bar-Joseph, I
Published in: Physical Review B - Condensed Matter and Materials Physics
January 1, 1996

We report the observation of the positively charged exciton and of the triplet state of the negatively charged exciton in modulation doped GaAs quantum wells. Applying a gate voltage at high magnetic fields we find that the photoluminescence line of the two-dimensional electron gas smoothly transforms into a negatively charged exciton and not into a neutral exciton. The Zeeman splitting of this line exhibits an abrupt change at the metal-insulator transition. © 1996 The American Physical Society.

Duke Scholars

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

January 1, 1996

Volume

53

Issue

4

Start / End Page

R1709 / R1712

Related Subject Headings

  • Fluids & Plasmas
  • 09 Engineering
  • 03 Chemical Sciences
  • 02 Physical Sciences
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Finkelstein, G., Shtrikman, H., & Bar-Joseph, I. (1996). Negatively and positively charged excitons in quantum wells. Physical Review B - Condensed Matter and Materials Physics, 53(4), R1709–R1712. https://doi.org/10.1103/PhysRevB.53.R1709
Finkelstein, G., H. Shtrikman, and I. Bar-Joseph. “Negatively and positively charged excitons in quantum wells.” Physical Review B - Condensed Matter and Materials Physics 53, no. 4 (January 1, 1996): R1709–12. https://doi.org/10.1103/PhysRevB.53.R1709.
Finkelstein G, Shtrikman H, Bar-Joseph I. Negatively and positively charged excitons in quantum wells. Physical Review B - Condensed Matter and Materials Physics. 1996 Jan 1;53(4):R1709–12.
Finkelstein, G., et al. “Negatively and positively charged excitons in quantum wells.” Physical Review B - Condensed Matter and Materials Physics, vol. 53, no. 4, Jan. 1996, pp. R1709–12. Scopus, doi:10.1103/PhysRevB.53.R1709.
Finkelstein G, Shtrikman H, Bar-Joseph I. Negatively and positively charged excitons in quantum wells. Physical Review B - Condensed Matter and Materials Physics. 1996 Jan 1;53(4):R1709–R1712.

Published In

Physical Review B - Condensed Matter and Materials Physics

DOI

EISSN

1550-235X

ISSN

1098-0121

Publication Date

January 1, 1996

Volume

53

Issue

4

Start / End Page

R1709 / R1712

Related Subject Headings

  • Fluids & Plasmas
  • 09 Engineering
  • 03 Chemical Sciences
  • 02 Physical Sciences