Theory of excitonic filling factor v = 2 quantum Hall droplet in self-assembled quantum dots

Shun-Jen Cheng*, Weidong Sheng, Pawel Hawrylak

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present a theory of excitonic quantum Hall droplet (EXQHD) at filling factor v = 2 in a self-assembled quantum dot subject to a strong perpendicular magnetic field B. Using the method of configuration interaction the ground and excited states, the stability against spin flips, and the optical emission spectrum of v = 2 EXQHD are calculated in both semi-analytical and numerical manner. The v = 2 EXQHD is found to be stable and its characteristic spin related emission pattern is identified.

Original languageEnglish
Title of host publicationPHYSICS OF SEMICONDUCTORS
Subtitle of host publication27th International Conference on the Physics of Semiconductors, ICPS-27
Pages577-578
Number of pages2
DOIs
StatePublished - 30 Jun 2005
EventPHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27 - Flagstaff, AZ, United States
Duration: 26 Jul 200430 Jul 2004

Publication series

NameAIP Conference Proceedings
Volume772
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferencePHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27
CountryUnited States
CityFlagstaff, AZ
Period26/07/0430/07/04

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    Cheng, S-J., Sheng, W., & Hawrylak, P. (2005). Theory of excitonic filling factor v = 2 quantum Hall droplet in self-assembled quantum dots. In PHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27 (pp. 577-578). (AIP Conference Proceedings; Vol. 772). https://doi.org/10.1063/1.1994239