The Wigner molecule in a 2D quantum dot |
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| Authors: | N. Akman M. Tomak |
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| Affiliation: | Department of Physics, Middle East Technical University, 06531 Ankara, Turkey |
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| Abstract: | The charge density and pair correlation function of three interacting electrons confined within a two-dimensional disc-like hard-wall quantum dot are calculated by full numerical diagonalization of the Hamiltonian. The formation of a Wigner molecule in the form of equilateral triangular configuration for electrons is observed as the size of the dot is increased. |
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| Keywords: | Quantum dot Wigner molecule Low-dimensional systems |
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