Large-voltage behavior of charge transport characteristics in nanosystems with weak electron-vibration coupling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10297434" target="_blank" >RIV/00216208:11320/15:10297434 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3762/bjnano.6.188" target="_blank" >http://dx.doi.org/10.3762/bjnano.6.188</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3762/bjnano.6.188" target="_blank" >10.3762/bjnano.6.188</a>
Alternative languages
Result language
angličtina
Original language name
Large-voltage behavior of charge transport characteristics in nanosystems with weak electron-vibration coupling
Original language description
We study analytically the Full Counting Statistics of the charge transport through a nanosystem consisting of a few electronic levels weakly coupled to a discrete vibrational mode. In the limit of large transport voltage bias the cumulant generating function can be evaluated explicitly based solely on the intuitive physical arguments and classical master equation description of the vibration mode. We find that for the undamped vibrational modes mutual dynamical interplay between electronic and vibronicdegrees of freedom leads to strongly nonlinear (in voltage) transport characteristics of the nanosystem. In particular, we find that for large voltages the k-th cumulant of the current grows as V-2k to be contrasted with the linear dependence in case ofmore strongly externally damped and thus thermalized vibrational modes.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Beilstein Journal of Nanotechnology
ISSN
2190-4286
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
září
Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
1853-1859
UT code for WoS article
000360520200001
EID of the result in the Scopus database
2-s2.0-84947901868