Sai, Phanindra T and Raychaudhuri, AK (2007) Electric Field Directed Growth of Molecular Wires of Charge Transfer Molecules on Prefabricated Metal Electrodes. In: MRS Proceedings, 1058 . JJ05-03.
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Molecular wires of charge transfer molecules were formed by co-evaporating the 7 7 8 8-Tetracyanoquinodimethane [TCNQ] (acceptor) and Tetrathiafulvalene [TTF] (donor) molecules across prefabricated metal electrodes. Molecular wires of TTF TCNQ were also formed by evaporating single complex of TTF:TCNQ across prefabricated metal electrodes The prefabricated metal electrodes were made using electron beam lithography on SiO2 and glass cover slip substrates. Even though TTF: TCNQ wires grown from both co-evaporation and evaporation techniques show semiconductor like behavior in temperature dependence of resistance they show different activation energies due the difference in stoichiometry of TTF and TCNQ.
| Item Type: | Journal Article |
|---|---|
| Publication: | MRS Proceedings |
| Publisher: | Cambridge University Press |
| Additional Information: | Copyright of this article belongs to Cambridge University Press. |
| Keywords: | scanning electron microscopy (SEM);semiconducting;electrical properties |
| Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
| Date Deposited: | 18 Oct 2011 04:32 |
| Last Modified: | 18 Oct 2011 04:32 |
| URI: | http://eprints.iisc.ac.in/id/eprint/40373 |
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