Few-electron quantum dots and disks in zero magnetic field: Possible indications on a liquid-solid transition
Mikhailov, S. A.
Original · EN
Exact-diagonalization studies of few-electron quantum dots and disks are performed, with the aim to investigate a Wigner cluster -- Fermi liquid crossover in zero magnetic field at varying strength of Coulomb interaction. A clear indication of a transition of a liquid-solid type in the ground state is found in a more adequate quantum-disk model.
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