Spin-orbit-enhanced Wigner localization in quantum dots
(2011) In Physical Review B (Condensed Matter and Materials Physics) 84(23).- 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.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2291577
- author
- Cavalli, A. ; Malet, Francesc LU ; Cremon, Jonas LU and Reimann, Stephanie LU
- organization
- publishing date
- 2011
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 84
- issue
- 23
- article number
- .235117
- publisher
- American Physical Society
- external identifiers
-
- wos:000297765200009
- scopus:84855388887
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.84.235117
- language
- English
- LU publication?
- yes
- additional info
- 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)
- id
- c087873c-0035-4f4b-a55a-3c2d5f139ccd (old id 2291577)
- date added to LUP
- 2016-04-01 13:33:56
- date last changed
- 2023-09-03 01:34:07
@article{c087873c-0035-4f4b-a55a-3c2d5f139ccd, 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.}}, author = {{Cavalli, A. and Malet, Francesc and Cremon, Jonas and Reimann, Stephanie}}, issn = {{1098-0121}}, language = {{eng}}, number = {{23}}, publisher = {{American Physical Society}}, series = {{Physical Review B (Condensed Matter and Materials Physics)}}, title = {{Spin-orbit-enhanced Wigner localization in quantum dots}}, url = {{http://dx.doi.org/10.1103/PhysRevB.84.235117}}, doi = {{10.1103/PhysRevB.84.235117}}, volume = {{84}}, year = {{2011}}, }