Publikation:

Statistical investigation of current-voltage characterization in single molecule-metal junctions

Lade...
Vorschaubild

Dateien

Kirchner_Statistical.pdf
Kirchner_Statistical.pdfGröße: 3.3 MBDownloads: 391

Datum

2012

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Acta Physica Polonica A. 2012, 121(2), pp. 410-415. ISSN 1898-794X

Zusammenfassung

We show statistical measurements of single molecule-metal contacts using the mechanically controllable break junction technique. The measurements are carried out in a solvent, in order to allow in situ binding of the molecules to the metallic contacts during the measurements. Statistics is gathered by opening and closing the junctions repeatedly and recording current-voltage characteristics at various stages of the opening and closing curves. By modeling the data with a single level model we can extract parameters such as the position of the molecular energy level, which carries the current, and the coupling between the metal and the molecule. In first experiments we use this method to characterize different anchoring groups, which mediate the mechanical and electrical coupling between the metallic electrodes and the molecules. We use tolane molecules, which are structurally simple, as model systems for this purpose.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690KIRCHNER, Thomas, Bernd M. BRIECHLE, Elke SCHEER, Jannic WOLF, Thomas HUHN, Artur ERBE, 2012. Statistical investigation of current-voltage characterization in single molecule-metal junctions. In: Acta Physica Polonica A. 2012, 121(2), pp. 410-415. ISSN 1898-794X
BibTex
@article{Kirchner2012Stati-20138,
  year={2012},
  title={Statistical investigation of current-voltage characterization in single molecule-metal junctions},
  number={2},
  volume={121},
  issn={1898-794X},
  journal={Acta Physica Polonica A},
  pages={410--415},
  author={Kirchner, Thomas and Briechle, Bernd M. and Scheer, Elke and Wolf, Jannic and Huhn, Thomas and Erbe, Artur}
}
RDF
<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/server/rdf/resource/123456789/20138">
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2012-08-16T08:52:08Z</dc:date>
    <dc:creator>Scheer, Elke</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:title>Statistical investigation of current-voltage characterization in single molecule-metal junctions</dcterms:title>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/20138/1/Kirchner_Statistical.pdf"/>
    <dc:contributor>Briechle, Bernd M.</dc:contributor>
    <dc:creator>Briechle, Bernd M.</dc:creator>
    <dcterms:issued>2012</dcterms:issued>
    <dc:creator>Erbe, Artur</dc:creator>
    <dc:contributor>Huhn, Thomas</dc:contributor>
    <dcterms:abstract xml:lang="eng">We show statistical measurements of single molecule-metal contacts using the mechanically controllable break junction technique. The measurements are carried out in a solvent, in order to allow in situ binding of the molecules to the metallic contacts during the measurements. Statistics is gathered by opening and closing the junctions repeatedly and recording current-voltage characteristics at various stages of the opening and closing curves. By modeling the data with a single level model we can extract parameters such as the position of the molecular energy level, which carries the current, and the coupling between the metal and the molecule. In first experiments we use this method to characterize different anchoring groups, which mediate the mechanical and electrical coupling between the metallic electrodes and the molecules. We use tolane molecules, which are structurally simple, as model systems for this purpose.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/20138"/>
    <dc:creator>Huhn, Thomas</dc:creator>
    <dc:contributor>Kirchner, Thomas</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Wolf, Jannic</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/20138/1/Kirchner_Statistical.pdf"/>
    <dc:creator>Kirchner, Thomas</dc:creator>
    <dc:contributor>Scheer, Elke</dc:contributor>
    <dc:contributor>Erbe, Artur</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-02-28T23:25:06Z</dcterms:available>
    <dcterms:bibliographicCitation>First publ. in: Acta Physica Polonica A ; 121 (2012), 2. - pp. 410-415</dcterms:bibliographicCitation>
    <dc:contributor>Wolf, Jannic</dc:contributor>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen