CURRENT DRAG IN CAPACITIVELY COUPLED LUTTINGER CONSTRICTIONS

Authors
NAZAROV YV AVERIN DV
Citation
Yv. Nazarov et Dv. Averin, CURRENT DRAG IN CAPACITIVELY COUPLED LUTTINGER CONSTRICTIONS, Physical review letters, 81(3), 1998, pp. 653-656
Citations number
12
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
81
Issue
3
Year of publication
1998
Pages
653 - 656
Database
ISI
SICI code
0031-9007(1998)81:3<653:CDICCL>2.0.ZU;2-S
Abstract
We study the current drag in the system of two electrostatically coupl ed finite 1D electron channels. We present the perturbation theory res ults along with the results for two nonperturbative regimes. It is sho wn that the drag can become absolute; that is, the currents in the cha nnels are equal in a finite window of the bias voltages.