Observation of negative differential resistance in DNA molecular junctions
| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-102418 |
| Author: | Kang, Ning; Erbe, Artur; Scheer, Elke |
| Year of publication: | 2010 |
| Published in: | Applied Physics Letters ; 96 (2010). - 23701 |
| DOI (citable link): | https://dx.doi.org/10.1063/1.3291113 |
| Summary: |
The mechanically controllable break junction technique is used to study charge transport through suspended DNA molecules. The current-voltage (I-V) characteristics in an aqueous solution display series of negative differential resistance (NDR) and hysteresis behavior. Under high-vacuum conditions, the peak positions of NDR shift to lower voltage, and the amplitude is reduced dramatically. The observed NDR behavior is consistent with the polarization mechanism in DNA molecular junctions, which demonstrates a change in the coupling of the molecular level to a polaron mode under different environment.
|
| Subject (DDC): | 530 Physics |
| Link to License: | Terms of use |
| Bibliography of Konstanz: | Yes |
Cite This
Files in this item
![[PDF]](/themes/Kops/images/mimes/pdf.png "PDF file"){kind=small}
KANG, Ning, Artur ERBE, Elke SCHEER, 2010. Observation of negative differential resistance in DNA molecular junctions. In: Applied Physics Letters. 96, 23701. Available under: doi: 10.1063/1.3291113
@article{Kang2010Obser-8893, title={Observation of negative differential resistance in DNA molecular junctions}, year={2010}, doi={10.1063/1.3291113}, volume={96}, journal={Applied Physics Letters}, author={Kang, Ning and Erbe, Artur and Scheer, Elke}, note={Article Number: 23701} }
<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/8893"> <dcterms:bibliographicCitation>First publ. in: Applied Physics Letters 96 (2010), 023701</dcterms:bibliographicCitation> <dc:format>application/pdf</dc:format> <dcterms:title>Observation of negative differential resistance in DNA molecular junctions</dcterms:title> <dc:contributor>Erbe, Artur</dc:contributor> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8893/1/2010_Scheer_Observation_of_negative_differential_ApplPhysLett_96_023701.pdf"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:51:25Z</dc:date> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:issued>2010</dcterms:issued> <dc:contributor>Kang, Ning</dc:contributor> <dcterms:abstract xml:lang="eng">The mechanically controllable break junction technique is used to study charge transport through suspended DNA molecules. The current-voltage (I-V) characteristics in an aqueous solution display series of negative differential resistance (NDR) and hysteresis behavior. Under high-vacuum conditions, the peak positions of NDR shift to lower voltage, and the amplitude is reduced dramatically. The observed NDR behavior is consistent with the polarization mechanism in DNA molecular junctions, which demonstrates a change in the coupling of the molecular level to a polaron mode under different environment.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:51:25Z</dcterms:available> <dc:creator>Scheer, Elke</dc:creator> <dc:creator>Erbe, Artur</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/8893"/> <dc:language>eng</dc:language> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/8893/1/2010_Scheer_Observation_of_negative_differential_ApplPhysLett_96_023701.pdf"/> <dcterms:rights rdf:resource="https://kops.uni-konstanz.de/page/termsofuse"/> <dc:creator>Kang, Ning</dc:creator> <dc:contributor>Scheer, Elke</dc:contributor> <dc:rights>terms-of-use</dc:rights> </rdf:Description> </rdf:RDF>
Downloads since Oct 1, 2014 (Information about access statistics)
| 2010_Scheer_Observation_of_negative_differential_ApplPhysLett_96_023701.pdf | 229 |
This item appears in the following Collection(s)
Search KOPS
Browse
My Account
