Understanding and controlling crosstalk between parallel molecular wires

Matthew G. Reuter; Gemma C. Solomon; Thorsten Hansen; Tamar Seideman; Mark A. Ratner

doi:10.1021/jz200658h

Understanding and controlling crosstalk between parallel molecular wires

Matthew G. Reuter^*, Gemma C. Solomon, Thorsten Hansen, Tamar Seideman, Mark A. Ratner

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Cooperative effects between molecular wires affect conduction through the wires, and studies have yet to clarify the conditions under which these effects enhance (diminish) conduction. Using a simple but general model, we attribute this crosstalk to the duality of energetic splitting and phase interference between the wires? conduction channels. In most cases, crosstalk increases (decreases) conductance when the Fermi level is far from (close to) an isolated wire's resonance. Finally, we discuss strategies for controlling crosstalk between parallel molecular wires.

Original language	English (US)
Pages (from-to)	1667-1671
Number of pages	5
Journal	Journal of Physical Chemistry Letters
Volume	2
Issue number	14
DOIs	https://doi.org/10.1021/jz200658h
State	Published - Jul 21 2011

ASJC Scopus subject areas

General Materials Science
Physical and Theoretical Chemistry

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10.1021/jz200658h

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AU - Reuter, Matthew G.

AU - Solomon, Gemma C.

AU - Hansen, Thorsten

AU - Seideman, Tamar

AU - Ratner, Mark A.

PY - 2011/7/21

Y1 - 2011/7/21

N2 - Cooperative effects between molecular wires affect conduction through the wires, and studies have yet to clarify the conditions under which these effects enhance (diminish) conduction. Using a simple but general model, we attribute this crosstalk to the duality of energetic splitting and phase interference between the wires? conduction channels. In most cases, crosstalk increases (decreases) conductance when the Fermi level is far from (close to) an isolated wire's resonance. Finally, we discuss strategies for controlling crosstalk between parallel molecular wires.

AB - Cooperative effects between molecular wires affect conduction through the wires, and studies have yet to clarify the conditions under which these effects enhance (diminish) conduction. Using a simple but general model, we attribute this crosstalk to the duality of energetic splitting and phase interference between the wires? conduction channels. In most cases, crosstalk increases (decreases) conductance when the Fermi level is far from (close to) an isolated wire's resonance. Finally, we discuss strategies for controlling crosstalk between parallel molecular wires.

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Understanding and controlling crosstalk between parallel molecular wires

Abstract

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