Publication
Title
Control of the persistent currents in two interacting quantum rings through the Coulomb interaction and interring tunneling
Author
Abstract
The persistent current in two vertically coupled quantum rings containing few electrons is studied. We find that the Coulomb interaction between the rings in the absence of tunneling affects the persistent current in each ring and the ground-state configurations. Quantum tunneling between the rings alters significantly the ground state and the persistent current in the system.
Language
English
Source (journal)
Physical review : B : solid state. - Lancaster, Pa, 1970 - 1978
Publication
Lancaster, Pa : 2008
ISSN
0556-2805
Volume/pages
78:19(2008), p. 195315,1-195315,4
ISI
000262607800074
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 07.05.2009
Last edited 11.07.2017
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