Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots

M. Furis, H. Htoon, M. A. Petruska, Victor I Klimov, T. Barrick, S. A. Crooker

Research output: Contribution to journalArticle

46 Citations (Scopus)

Abstract

We report on polarization-resolved resonant photoluminescence (PL) spectroscopy of bright (spin ± 1) and dark (spin ± 2) excitons in colloidal CdSe nanocrystal quantum dots. Using high magnetic fields to 33 T, we resonantly excite (and selectively analyze PL from) spin-up or spin-down excitons. At low temperatures (

Original languageEnglish
Article number241313
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume73
Issue number24
DOIs
Publication statusPublished - 2006

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Excitons
Nanocrystals
Semiconductor quantum dots
nanocrystals
fine structure
quantum dots
excitons
Photoluminescence spectroscopy
Photoluminescence
Polarization
Magnetic fields
photoluminescence
Temperature
LDS 751
polarization
magnetic fields
spectroscopy

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Bright-exciton fine structure and anisotropic exchange in CdSe nanocrystal quantum dots. / Furis, M.; Htoon, H.; Petruska, M. A.; Klimov, Victor I; Barrick, T.; Crooker, S. A.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 73, No. 24, 241313, 2006.

Research output: Contribution to journalArticle

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