Cyclic Conductance Switching in Networks of Redox-Active Molecular Junctions

Liao, Jianhui and Agustsson, Jon S. and Wu, Songmei and Schoenenberger, Christian and Mayor, Marcel and Jeannin, Olivier and Calame, Michel and Leroux, Yann and Ran, Ying-Fen and Liu, Shi-Xia and Decurtins, Silvio . (2010) Cyclic Conductance Switching in Networks of Redox-Active Molecular Junctions. Nano Letters, 10 (3). pp. 759-764.

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Official URL: http://edoc.unibas.ch/dok/A5839693

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Redox-active dithiolated tetrathiafulvalene derivs. (TTFdT) were inserted in two-dimensional nanoparticle arrays to build interlinked networks of mol. junctions. Upon oxidn. of the TTFdT to the dication state, we obsd. a conductance increase of the networks by up to 1 order of magnitude. Successive oxidn. and redn. cycles demonstrated a clear switching behavior of the mol. junction conductance. These results show the potential of interlinked nanoparticle arrays as chem. sensors. [on SciFinder(R)]
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Molecular Devices and Materials (Mayor)
05 Faculty of Science > Departement Physik > Physik > Experimentalphysik Nanoelektronik (Schönenberger)
UniBasel Contributors:Mayor, Marcel and Liao, Jianhui and Augustsson, Jon and Wu, Songmei and Schönenberger, Christian and Calame, Michel and Leroux, Yann
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:American Chemical Society
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:05 Apr 2017 13:25
Deposited On:14 Sep 2012 06:47

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