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Publication
Microelectronic Engineering
Paper
Periodic conductance resonances in one-dimensional GaAs channels with nanoconstrictions
Abstract
One-dimensional channels with 100 nm wide constrictions defined in inverted GaAs heterostructures by e-beam lithography display conductance oscillations which are strongly periodic in the electron density. These oscillations correspond to single electron charging of a segment isolated by a pair of potential barriers. © 1991.