Title

Exact solution for the charge soliton in a one-dimensional array of small tunnel junctions

Document Type

Article

Publication Date

1-1-1994

Abstract

An exact solution for the single charge soliton, in a one-dimensional array of N gated junctions with equal junction capacitances C and equal gate capacitances Cg, is presented. Analytical expressions for the total energy, as well as the injection threshold voltage of a charge soliton in a biased array, are derived. Based on the exact solution, we analyze the effects of N and Cg/C on the charge soliton, to provide an understanding of the existing experiments. © 1994 The American Physical Society.

Publication Source (Journal or Book title)

Physical Review B

First Page

16773

Last Page

16776

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