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On-wire lithography-generated molecule-based transport junctions: a new testbed for molecular electronics.


ABSTRACT: On-wire lithography (OWL) fabricated nanogaps are used as a new testbed to construct molecular transport junctions (MTJs) through the assembly of thiolated molecular wires across a nanogap formed between two Au electrodes. In addition, we show that one can use OWL to rapidly characterize a MTJ and optimize gap size for two molecular wires of different dimensions. Finally, we have used this new testbed to identify unusual temperature-dependent transport mechanisms for alpha,omega-dithiol terminated oligo(phenylene ethynylene).

SUBMITTER: Chen X 

PROVIDER: S-EPMC8189664 | biostudies-literature |

REPOSITORIES: biostudies-literature

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