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AuthorTschetschetkin, Annadc.contributor.author
Date of accession2016-03-15T06:23:28Zdc.date.accessioned
Available in OPARU since2016-03-15T06:23:28Zdc.date.available
Year of creation2010dc.date.created
AbstractThe main theme of this thesis is the investigation of the structural, electronic and vibrational properties of three organic heteroaromatic molecules: 4-mercaptopyridine (4PySH), 4,4"-dithiodipyridine (PySSPy) and terthiophene (3T), adsorbed onto the same metallic substrate Au(111). The organic molecules have been thermally evaporated from a homemade crucible onto the gold substrate under UHV conditions and characterized by homemade low temperature Scanning Tunneling Microscope at 6 K. The geometrical properties of the adsorbed molecular structures have been characterized by Scanning Tunneling Microscopy (STM). Scanning Tunneling Spectroscopy (STS) has been employed in order to characterize the electronic properties and map the differential conductivity of the adsorbed molecules. Additional information about the vibrational properties of the adsorbed molecules has been obtained performing Inelastic Tunneling Spectroscopy (IETS).dc.description.abstract
Languagededc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandard (ohne Print-On-Demand)dc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_opod_v1dc.rights.uri
Keyword4,4"-Dithiodiphyridindc.subject
Keyword4-Mercaptopyridindc.subject
KeywordRastertunnelspektroskopiedc.subject
KeywordScanning tunneling spectroscopydc.subject
KeywordSTSdc.subject
KeywordTerthiophendc.subject
Dewey Decimal GroupDDC 540 / Chemistry & allied sciencesdc.subject.ddc
LCSHScanning tunneling microscopydc.subject.lcsh
TitleSTM- und STS-Untersuchungen an Molekülen auf Metalloberflächendc.title
Resource typeDissertationdc.type
DOIhttp://dx.doi.org/10.18725/OPARU-1852dc.identifier.doi
PPN631258841dc.identifier.ppn
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-vts-73244dc.identifier.urn
GNDMetalloberflächedc.subject.gnd
GNDRastertunnelmikroskopiedc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
Date of activation2010-07-09T08:39:06Zuulm.freischaltungVTS
Peer reviewneinuulm.peerReview
Shelfmark print versionZ: J-H 9.835; W: W-H 12.056uulm.shelfmark
DCMI TypeTextuulm.typeDCMI
VTS ID7324uulm.vtsID
CategoryPublikationenuulm.category
Bibliographyuulmuulm.bibliographie


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