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231223s2004 xx ||||| 00| ||eng c |
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|a pubmed24n0514.xml
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|a (DE-627)NLM154266140
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|a (NLM)15773115
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Liu, Yuhong
|e verfasserin
|4 aut
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|a Tunneling characteristics of octadecyl derivatives on tin and indium electrodes
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|c 2004
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 03.02.2006
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|a Date Revised 26.10.2019
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a In this paper we report the tunneling behavior based on the capillary tunnel junctions of n-octadecylmercaptan (C18H37SH), octadecylamine (C18H37NH2), nonadecanoic acid (C17H35COOH), octadecanol (C18H370H), and n-iodooctadecane (C18H37I), sandwiched between tin and indium electrodes utilizing the naturally existing oxide surfaces, respectively. The surfaces of the electrodes were examined by X-ray diffraction (XRD), atomic force microscopy (AFM), and X-ray photoelectron spectroscopy (XPS) methods, and the self-assembled monolayers adsorbed on the electrode surfaces were inspected by contact angle measurements and XPS. The measured characteristic curves on tin electrode indicated a sequence of energy gaps associated with the specimen: deltaC17H35COOH > deltaC18H37OH > deltaC18H37SH > deltaC18H37NH2 > deltaC18lH37I. The results on the energy gaps obtained on indium electrodes displayed similar sequence behavior although with different gap values. The experimental observations indicate that the molecule-electrode contact, including both the functional groups and substrates, could contribute jointly to the overall conductance characteristics of molecular junctions
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|a Journal Article
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|a Fan, Xiaolin
|e verfasserin
|4 aut
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1 |
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|a Yang, Deliang
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Chen
|e verfasserin
|4 aut
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| 700 |
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|a Wan, Lijun
|e verfasserin
|4 aut
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|a Bai, Chunli
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 20(2004), 3 vom: 03. Feb., Seite 855-61
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:20
|g year:2004
|g number:3
|g day:03
|g month:02
|g pages:855-61
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|a GBV_USEFLAG_A
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|a SYSFLAG_A
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|a GBV_NLM
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|a GBV_ILN_22
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|a GBV_ILN_350
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|a GBV_ILN_721
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|a AR
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| 952 |
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|d 20
|j 2004
|e 3
|b 03
|c 02
|h 855-61
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