Single-Molecule Conductance in a Series of Extended Viologen Molecules

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F13%3A00389037" target="_blank" >RIV/61388963:_____/13:00389037 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/13:00389037
Result on the web
<a href="http://dx.doi.org/10.1021/jz302057m" target="_blank" >http://dx.doi.org/10.1021/jz302057m</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jz302057m" target="_blank" >10.1021/jz302057m</a>

Result language
angličtina
Original language name
Single-Molecule Conductance in a Series of Extended Viologen Molecules
Original language description
Single-molecule conductance in a series of extended viologen molecules was measured at room temperature using a goldmoleculegold scanning tunneling microscopy break junction arrangement. Conductance values for individual molecules change from 4.8 1.2 nSfor the shortest compound to 2.9 1.0 nS for the compound with six repeating units and length of 11 nm. The latter value is almost 3 orders of magnitude higher than that reported for all-carbon-based aromatic molecular wires of comparable length. On the basis of the length of the molecules, an attenuation factor of only 0.06 0.004 nm-1 (0.006 0.0004 ?-1) was obtained. To the best of our knowledge, this is the smallest value reported for the conductance attenuation in a series of molecular wires.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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