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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/1321

Title: Two-electron elastic tunneling in low-dimensional conductors
Authors: Alexandrov, A.S.
Bratkovsky, A.M.
Kornilovitch, P.E.
Issue Date: 2002
Publisher: © American Physical Society
Citation: ALEXANDROV, BRATKOVSKY and KORNILOVITCH, 2002. Two-electron elastic tunneling in low-dimensional conductors. Physical Review B, 65(15), 155209
Abstract: We solve the Lippmann-Schwinger equation describing one-dimensional elastic scattering of preformed pairs (e.g., bipolarons) off a short-range scattering center, and find the two-particle transmission through a thin potential barrier. While the pair transmission is smaller than the single-electron transmission in the strong-coupling limit, it is remarkably larger in the weak-coupling limit. We also calculate current-voltage characteristics of a molecule-barrier-molecule junction. They show unusual temperature and voltage behaviors which are experimentally verifiable at low temperatures in bulk and nanoscale molecular conductors.
Description: This article was published in the journal, Physical Review B [© American Physical Society]. It is also available at: http://link.aps.org/abstract/PRB/v65/e155209.
URI: https://dspace.lboro.ac.uk/2134/1321
ISSN: 1098-0121
Appears in Collections:Published Articles (Physics)

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