Leicester Research Archive

Leicester Research Archive >
College of Science and Engineering >
Physics and Astronomy, Department of >
Published Articles, Dept. of Physics and Astronomy >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2381/7499

Title: Semiconducting carbon nanotube quantum dots: Calculation of the interacting electron states by exact diagonalisation
Authors: Roy, Mervyn
Maksym, P.A.
Issue Date: May-2009
Publisher: EDP Sciences
Citation: EPL (Europhysics Letters), 2009, 86, 37001.
Abstract: In semiconducting carbon nanotube quantum dots that contain a few interacting electrons the electron-electron correlation is always important. The states of up to six interacting electrons in such a dot are calculated by exact diagonalisation of a 2-band, effective mass Hamiltonian. The addition energy and the few-electron density are investigated for a wide range of dots with different physical properties and, in a large proportion of these dots, the electrons are found to form Wigner molecules.
ISSN: 0295-5075
Links: http://dx.doi.org/10.1209/0295-5075/86&#(...)
http://hdl.handle.net/2381/7499
Type: Article
Description: This is the author's final draft of the paper published as EPL (Europhysics Letters), 2009, 86, 37001. The final version is available from http://www.iop.org/EJ/abstract/0295-5075/86/3/37001/. Doi: 10.1209/0295-5075/86/37001
Appears in Collections:Published Articles, Dept. of Physics and Astronomy

Files in This Item:

File Description SizeFormat
epl-86-37001-2009-draft.pdf157.58 kBAdobe PDFView/Open
View Statistics

Items in LRA are protected by copyright, with all rights reserved, unless otherwise indicated.

 

MAINTAINER