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Title: Calculation of the few-electron states in semiconductor carbon nanotube quantum dots by exact diagonalisation
Authors: Roy, Mervyn
Maksym, P.A.
First Published: 4-Aug-2010
Publisher: Institute of Physics
Citation: Journal of Physics : Conference Series, 2010, 242 (1)
Abstract: The 3 and 4-electron states of a gated semiconducting carbon nanotube quantum dot are calculated by exact diagonalisation of a modified effective mass Hamiltonian. A typical nanotube quantum dot is examined and the few-electron states are Wigner molecule-like. The exact diagonalisation method and the rate of convergence of the calculation are discussed.
DOI Link: 10.1088/1742-6596/242/1/012007
ISSN: 1742-6588
Type: Article
Description: This is the author’s final draft of the paper published as Journal of Physics : Conference Series, 2010, 242 (1). The final published version is available at, Doi: 10.1088/1742-6596/242/1/012007
Appears in Collections:Published Articles, Dept. of Physics and Astronomy

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