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Charge-memory effect in a polaron model: equation-of-motion method for Green functions

D'Amico, Pino, Ryndyk, Dmitry, Cuniberti, Gianaurelio and Richter, Klaus (2008) Charge-memory effect in a polaron model: equation-of-motion method for Green functions. New Journal of Physics 10, 085002-1.

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Date of publication of this fulltext: 05 Aug 2009 13:57

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Other URL: http://stacks.iop.org/1367-2630/10/085002


Abstract

We analyze a single-level quantum system placed between metallic leads and strongly coupled to a localized vibrational mode, which can be thought as a model for a single-molecule junction or an STM setup. We consider a polaron model describing the interaction between electronic and vibronic degrees of freedom and develop and examine different truncation schemes in the equation-of-motion method ...

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Item type:Article
Date:10 August 2008
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen, SPP 1243: Quantum transport at the molecular scale
Identification Number:
ValueType
10.1088/1367-2630/10/8/085002DOI
0806.1633arXiv ID
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:7801
Owner only: item control page

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