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arXiv · 1306.3752

Verification of cosine squared relation of electronic conductance in a biphenyl molecule

Santanu K. Maiti
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Abstract

The experimentally obtained (Venkataraman {\em et al}. \cite{latha}) cosine squared relation of electronic conductance in a biphenyl molecule is verified theoretically within a tight-binding framework. Using Green's function formalism we numerically calculate two-terminal conductance as a function of relative twist angle among the molecular rings and find that the results are in good agreement with the experimental observation.

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Santanu K. Maiti. 2013-06-18. Verification of cosine squared relation of electronic conductance in a biphenyl molecule. https://doi.org/10.1016/j.physe.2014.03.028

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