Search: onr:"swepub:oai:research.chalmers.se:ec78db81-6572-46b0-8f0d-d71af4ae0241" > Quantum interferenc...
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000 | 02845naa a2200397 4500 | |
001 | oai:research.chalmers.se:ec78db81-6572-46b0-8f0d-d71af4ae0241 | |
003 | SwePub | |
008 | 171008s2013 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/1774172 URI |
024 | 7 | a https://doi.org/10.1186/1556-276X-8-2342 DOI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Arroyo, C.R.u Technische Universiteit Delft,Delft University of Technology (TU Delft)4 aut |
245 | 1 0 | a Quantum interference effects at room temperature in OPV-based single-molecule junctions |
264 | 1 | c 2013 |
338 | a electronic2 rdacarrier | |
520 | a Interference effects on charge transport through an individual molecule can lead to a notable modulation and suppression on its conductance. In this letter, we report the observation of quantum interference effects occurring at room temperature in single-molecule junctions based on oligo(3)-phenylenevinylene (OPV3) derivatives, in which the central benzene ring is coupled to either para- or meta-positions. Using the break-junction technique, we find that the conductance for a single meta-OPV3 molecule wired between gold electrodes is one order of magnitude smaller than that of a para-OPV3 molecule. Theoretical calculations confirm the occurrence of constructive and destructive interference in the para- and meta-OPV3 molecules respectively, which arises from the phase difference of the transmission coefficients through the molecular orbitals. | |
650 | 7 | a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng |
653 | a Single-molecule transport | |
653 | a Non-equilibrium Green’s functions | |
653 | a Break junctions | |
653 | a Quantum interference | |
700 | 1 | a Frisenda, R.u Technische Universiteit Delft,Delft University of Technology (TU Delft)4 aut |
700 | 1 | a Moth-Poulsen, Kasper,d 1978u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)mkasper |
700 | 1 | a Seldenthuis, J.S.u Technische Universiteit Delft,Delft University of Technology (TU Delft)4 aut |
700 | 1 | a Bjornholm, T.u Köpenhamns universitet,University of Copenhagen4 aut |
700 | 1 | a van der Zant, Herreu Technische Universiteit Delft,Delft University of Technology (TU Delft)4 aut |
710 | 2 | a Technische Universiteit Delftb Chalmers tekniska högskola4 org |
773 | 0 | t Nanoscale Research Lettersg 8:1q 8:1x 1556-276Xx 1931-7573 |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/177417/local_177417.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://research.chalmers.se/publication/177417 |
856 | 4 8 | u https://doi.org/10.1186/1556-276X-8-234 |
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