Huckel-IV 2.5 Source Code Download
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Downloads | 05 Jul 2007 | Contributor(s): Ferdows Zahid
Huckel-IV computes current-voltage (I/V) and conductance spectrum (G/V) characteristics of a molecule sandwiched between two metallic contacts, one of which could be a scanning probe. Equilibrium properties such as Density of States and Transmission Function can also be computed. These...
Introduction to Molecular Conduction
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Series | 21 Jul 2005 | Contributor(s): Ferdows Zahid, Magnus Paulsson, Avik Ghosh, Supriyo Datta
A scanning probe microscope brushes the tips of molecules rising up from a gold substrate. After making contact, the probe measures a very strange current-voltage relationship--linear portions separated by flat spots or sharp increases. Definitely not Ohm's law. Is the experiment correct?...
MolCToy
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Tools | 08 Jun 2005 | Contributor(s): Magnus Paulsson, Ferdows Zahid, Supriyo Datta, Michael McLennan
Computes current-voltage (I-V) characteristics and conductance spectrum (G-V) of a molecule sandwiched between two metallic contacts
Huckel-IV on the nanoHub
Online Presentations | 09 Jul 2003 | Contributor(s): Magnus Paulsson, Ferdows Zahid, Supriyo Datta
Electrical Conduction through Molecules
Papers | 08 Jul 2003 | Contributor(s): Ferdows Zahid, Magnus Paulsson, Supriyo Datta
In recent years, several experimental groups have reported measurements of the current-voltage (I-V) characteristics of individual or small numbers of molecules. Even three-terminal measurements showing evidence of transistor action has been reported using carbon nanotubes as well as...
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