Spin-orbit-enhanced Wigner localization in quantum dots

A. Cavalli, Francesc Malet, Jonas Cremon, Stephanie Reimann

Research output: Contribution to journalArticlepeer-review

10 Citations (SciVal)

Abstract

We investigate quantum dots with Rashba spin-orbit coupling in the strongly-correlated regime. We show that the presence of the Rashba interaction enhances the Wigner localization in these systems, making it achievable for higher densities than those at which it is observed in Rashba-free quantum dots. Recurring shapes in the pair distribution functions of the yrast spectrum, which might be associated with rotational and vibrational modes, are also reported.
Original languageEnglish
Article number.235117
JournalPhysical Review B (Condensed Matter and Materials Physics)
Volume84
Issue number23
DOIs
Publication statusPublished - 2011

Bibliographical note

The information about affiliations in this record was updated in December 2015.
The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)

Subject classification (UKÄ)

  • Physical Sciences

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