Home Products Cited in Publications Worldwide Conductance measurements of polar molecules in a nonconducting solvent
ACS Phys. Chem. Au,2025,5(3):249-253.
Otey, Clark; Sharma, Mukund; Prana, Jazmine; Czyszczon-Burton, Thomas M; Hernandez, Alejandro; Camarasa-Gómez, María; Hernangómez-Pérez, Daniel; Inkpen, Michael S
DOI:10.1021/acsphyschemau.5c00021 PMID:40452828
Solution-based single-molecule conductance measurements of α,ω-bis(carboxylic acids) are conveniently performed using a high-boiling-point nonconducting ethereal solvent. First-principles calculations support experimental observations that linear oligoalkanes exhibit the expected exponential decay of conductance with length, whereas junctions comprising cyclic bridge hydrocarbons of different lengths and/or structures exhibit a similar conductance.
carboxylic acids ; single-molecule junctions ; isochroman ; tunnel coupling ; DFT-NEGF ; molecular electronics