Quantum transport through a DNA wire in a dissipative environment

URN to cite this document:: urn:nbn:de:bvb:355-epub-17500
DOI to cite this document:: 10.5283/epub.1750

Gutiérrez, Rafael

; Mandal, S. ; Cuniberti, Gianaurelio

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Date of publication of this fulltext: 05 Aug 2009 13:32

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Abstract

Electronic transport through DNA wires in the presence of a strong dissipative environment is investigated. We show that new bath-induced electronic states are formed within the band gap. These states show up in the linear conductance spectrum as a temperature dependent background and lead to a crossover from tunneling to thermal activated behavior with increasing temperature. Depending on the ...