منابع مشابه
Wigner Molecules in Nanostructures
The one– and two– particle densities of up to four interacting electrons with spin, confined within a quasi one–dimensional “quantum dot” are calculated by numerical diagonalization. The transition from a dense homogeneous charge distribution to a dilute localized Wigner–type electron arrangement is investigated. The influence of the long range part of the Coulomb interaction is studied. When t...
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ژورنال
عنوان ژورنال: Europhysics News
سال: 1995
ISSN: 0531-7479,1432-1092
DOI: 10.1051/epn/19952601007