Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Polarization-correlated photons from a positively charged quantum dot

Cao, Y., Bennett, Anthony ORCID: https://orcid.org/0000-0002-5386-3710, Farrer, I., Ritchie, D. A. and Shields, A. J. 2015. Polarization-correlated photons from a positively charged quantum dot. Physical Review B 92 (8) , 081302(R). 10.1103/PhysRevB.92.081302

Full text not available from this repository.

Abstract

Polarized cross-correlation spectroscopy on a quantum dot charged with a single hole shows the sequential emission of photons with common circular polarization. This effect is visible without magnetic field, but becomes more pronounced as the field along the quantization axis is increased. We interpret the data in terms of electron dephasing in the X+ state caused by the Overhauser field of nuclei in the dot. We predict the correlation time scale can be increased by accelerating the emission rate with cavity QED.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Engineering
Publisher: American Physical Society
ISSN: 2469-9950
Last Modified: 03 Nov 2022 09:55
URI: https://orca.cardiff.ac.uk/id/eprint/106432

Citation Data

Cited 2 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item