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Complex-band structure: a method to determine the off-resonant electron transport in oligomers

Fagas, Giorgos and Kambili, Agapi and Elstner, Marcus (2004) Complex-band structure: a method to determine the off-resonant electron transport in oligomers. Chemical Physics Letters 389 (4-6), pp. 268-273.

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Other URL: http://dx.doi.org/10.1016/j.cplett.2004.03.090


Abstract

We validate that off-resonant electron transport across {\it ultra-short} oligomer molecular junctions is characterised by a conductance which decays exponentially with length, and we discuss a method to determine the damping factor via the energy spectrum of a periodic structure as a function of complex wavevector. An exact mapping to the complex wavevector is demonstrated by ...

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Item type:Article
Date:2004
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
10.1016/j.cplett.2004.03.090DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited on:20 Mar 2007
Last modified:08 Apr 2016 09:24
Item ID:1326
Owner only: item control page

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