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Controlled Stability of Molecular Junctions

2011/09/29 by D. Dulić, Dulić, D., F. Pump +10
Engineering · Physics and Astronomy · #FOS: Physical sciences #Force Microscopy Techniques and Applications #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Molecular Junctions and Nanostructures #Surface Chemistry and Catalysis #cond-mat.mes-hall

paper · pdf · doi:10.48550/arxiv.1109.6450

arxiv created 2011/09/29 · openalex publication_date 2011/09/29 · arxiv updated 2011/09/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Influence of interfaces on thiol-terminated molecular wires consisting of three phenyl (P3) or three thiophene (T3) rings was monitored by a new statistical approach based on mechanical controllable break junction technique (see SEM image of the junction and schematic of molecular arrangement). The P3 molecule exhibits stochastic variations in conductance G, in contrast to the T3 molecule.

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