Please use this identifier to cite or link to this item: http://hdl.handle.net/2381/7502
Title: Interacting electrons in a semiconducting carbon nanotube dot: A 2-band approach
Authors: Roy, Mervyn
Maksym, P.A.
First Published: Mar-2008
Publisher: Elsevier
Citation: Physica E: Low-dimensional Systems and Nanostructures, 2008, 40 (5), pp. 1616-1617.
Abstract: A new 2-band effective mass theory for the interacting electron states in a carbon nanotube quantum dot is outlined. The states of two interacting electrons are calculated by exact diagonalisation of the 2-band Hamiltonian. A range of different nanotube and dot parameters are investigated and, interestingly, the 2-electron ground states are found to be ferromagnetic.
ISSN: 1386-9477
Links: http://dx.doi.org/10.1016/j.physe.2007.09.160
http://hdl.handle.net/2381/7502
Type: Article
Description: This is the author's final draft of the paper published as Physica E: Low-dimensional Systems and Nanostructures, 2008, 40 (5), pp. 1616-1617. The final version is available from http://www.sciencedirect.com/science/journal/13869477. Doi: 10.1016/j.physe.2007.09.160
Appears in Collections:Published Articles, Dept. of Physics and Astronomy

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